National Exchange Carrier Association, Inc. Tariff F.C.C

NATIONAL EXCHANGE CARRIER ASSOCIATION, INC. TARIFF F.C.C. NO. 4 DIRECTOR, TECHNICAL PLANNING & IMPLEMENTATION 13TH REVISED SECTION 1 80 S. JEFFERSON RD. CANCELS 12TH REVISED SECTION 1 WHIPPANY, N.J. 07981-0918 PAGE 1

ISSUED: AUGUST 17, 2000 EFFECTIVE: SEPTEMBER 01, 2000

WIRE CENTER AND INTERCONNECTION INFORMATION

TITLE PAGE

THIS TARIFF CONTAINS INFORMATION RELATED TO WIRE CENTERS/RATING POINT LOCATIONS PROVIDING ACCESS SERVICE IN LOCAL ACCESS AND TRANSPORT AREAS (LATAS) AND MARKET AREAS (MAS), SUBTENDING INFORMATION IDENTIFYING THE RELATIONSHIP BETWEEN WIRE CENTERS FOR THE ORDERING AND PROVISIONING OF ACCESS SERVICES AND INTERCONNECTION INFORMATION WHEN TWO OR MORE EXCHANGE CARRIERS ARE JOINTLY PROVIDING ACCESS SERVICE WITHIN OR BETWEEN LATAS OR MAS UNDER SEPARATE ACCESS SERVICE TARIFFS.

THE WIRE CENTER, INTERCONNECTION AND SUBTENDING INFORMATION CONTAINED HEREIN IS FOR NECA MEMBER COMPANIES AND ANY NECA NON-MEMBER THAT FILES IT'S OWN INTERSTATE ACCESS TARIFF. NECA NON-MEMBERS ARE IDENTIFIED IN THIS TARIFF VIA SECTION 8.

A COMPANY CATEGORY OTHER THAN ILEC OR RBOC MAY ALSO BE ASSIGNED TO NECA MEMBER COMPANIES FOR THE PURPOSE OF IDENTIFYING SERVICES PROVIDED BY NECA MEMBERS OUTSIDE OF TRADITIONAL SERVING TERRITORIES. CHARGES APPLICABLE TO NON-MEMBERS SHALL BE APPLIED TO THESE OPERATIONS.

THIS TARIFF ALSO CONTAINS REGULATIONS FOR CALCULATING THE AIRLINE MILEAGE BETWEEN WIRE CENTERS, ON WHICH CERTAIN ACCESS SERVICE CHARGES ARE BASED, USING THE VERTICAL AND HORIZONTAL COORDINATES METHOD.

UNDER AUTHORITY OF SPECIAL PERMISSION NO. 88-200 OF THE FEDERAL COMMUNICATIONS COMMISSION, THIS TARIFF, NATIONAL EXCHANGE CARRIER ASSOCIATION, INC., TARIFF F.C.C. NO. 4, WIRE CENTER AND INTERCONNECTION INFORMATION, SUCCEEDS IN ITS ENTIRETY EXCHANGE CARRIER ASSOCIATION TARIFF NO. 4 TO REFLECT THE CHANGE IN NAME. EXCHANGE CARRIER ASSOCIATION TARIFF F.C.C. NO. 4 WAS ORIGINALLLY EFFECTIVE ON MARCH 1, 1987.

THE NAME AND ADDRESS OF THIS TARIFF'S ISSUING CARRIERS ARE LISTED IN SECTION 2 OF THIS TARIFF.

END OF SECTION ======NATIONAL EXCHANGE CARRIER ASSOCIATION, INC. TARIFF F.C.C. NO. 4 DIRECTOR, TECHNICAL PLANNING & IMPLEMENTATION 367TH REVISED SECTION 2 80 S. JEFFERSON RD. CANCELS 366TH REVISED SECTION 2 WHIPPANY, N.J. 07981-0918 PAGE 1

ISSUED: DECEMBER 15, 2017 EFFECTIVE: JANUARY 01, 2018

WIRE CENTER AND INTERCONNECTION INFORMATION

ISSUING CARRIERS

THE CARRIERS ON WHOSE BEHALF THIS TARIFF IS ISSUED ARE LISTED BELOW. IF THERE ARE ANY CONCURRING, CONNECTING OR OTHER PARTICIPATING CARRIERS IN THIS TARIFF, THEY ARE NOT DISTINGUISHED FROM THIS ISSUING CARRIER LIST.

4855 1601 MR. RANDY SILER MS. ANN FAUGHT EXECUTIVE VICE PRESIDENT MANAGER 24-7 TELECOM, INC. ABSARAKA COOP TEL CO 912 CRESCENT STREET 2894 146 AVE SE MENOMONIE WI 54751 ABSARAKA ND 58002 USA USA

2255 2191 MR. BRADLEY VEIS MR. PATRICK SHERRILL DIRECTOR OF FINANCE/CFO GENERAL MANAGER 3 RIVERS TEL COOP INC ACCIPITER COMMUNICATIONS INC %3 RIVERS TELEPHONE COOP, INC. DBA ZONA COMMUNICATIONS 202 5TH STREET S. 28620 N. EL MIRAGE RD. FAIRFIELD MT 59436 SUITE 101 USA PEORIA AZ 85383 --PO BOX ADDRESS -- USA P.O. BOX 429 FAIRFIELD MT 59436 6169 USA MS. CYNTHIA SWEET CONTROLLER 3924 ACE LINK TELECOMMUNICATIONS, MR. BRADLEY VEIS INC. DIRECTOR OF FINANCE/CFO 207 CEDAR STREET EAST 3 RIVERS TELEPHONE HOUSTON MN 55943 COOPERATIVE, INC. - MT USA %3 RIVERS TELEPHONE COOP, INC. --PO BOX ADDRESS -- 202 5TH STREET S. P.O. BOX 360 FAIRFIELD MT 59436 HOUSTON MN 55943 USA USA --PO BOX ADDRESS -- P.O. BOX 429 FAIRFIELD MT 59436 USA

======NATIONAL EXCHANGE CARRIER ASSOCIATION, INC. TARIFF F.C.C. NO. 4 DIRECTOR, TECHNICAL PLANNING & IMPLEMENTATION 367TH REVISED SECTION 2 80 S. JEFFERSON RD. CANCELS 366TH REVISED SECTION 2 WHIPPANY, N.J. 07981-0918 PAGE 2

ISSUED: DECEMBER 15, 2017 EFFECTIVE: JANUARY 01, 2018

WIRE CENTER AND INTERCONNECTION INFORMATION

ISSUING CARRIERS (CONT'D)

(1281) 3022 MR. TODD ROESLER MS. LAURIE BUTCHER CHIEF EXECUTIVE OFFICER VICE PRESIDENT, FINANCE ACE TEL ASSN ACS OF ALASKA, INC. 207 E. CEDAR STREET 600 TELEPHONE AVENUE - MS65 HOUSTON MN 55943-0360 ANCHORAGE AK 99503-6091 USA USA --PO BOX ADDRESS -- P.O. BOX 360 3000 HOUSTON MN 55943-0360 MS. LAURIE BUTCHER USA VICE PRESIDENT, FINANCE FOR THE STATES OF: ACS OF ANCHORAGE, INC. IOWA(1346) 600 TELEPHONE AVENUE - MS65 MINNESOTA(1345) ANCHORAGE AK 99503-6091 USA 0704 MR. TODD ROESLER 3008 CHIEF EXECUTIVE OFFICER MS. LAURIE BUTCHER ACE TEL CO OF MICHIGAN INC VICE PRESIDENT, FINANCE 207 E. CEDAR STREET ACS OF FAIRBANKS, INC. HOUSTON MN 55943-0360 600 TELEPHONE AVENUE - MS65 USA ANCHORAGE AK 99503-6091 --PO BOX ADDRESS -- USA P.O. BOX 360 HOUSTON MN 55943-0360 3030 USA MS. LAURIE BUTCHER VICE PRESIDENT, FINANCE 736B ACS OF THE NORTHLAND, INC. MR. TODD ROESLER 600 TELEPHONE AVENUE - MS65 CHIEF EXECUTIVE OFFICER ANCHORAGE AK 99503-6091 ACE TELEPHONE COMPANY OF USA MICHIGAN, INC. 207 E. CEDAR STREET HOUSTON MN 55943-0360 USA --PO BOX ADDRESS -- P.O. BOX 360 HOUSTON MN 55943-0360 USA

ISSUED: DECEMBER 15, 2017 EFFECTIVE: JANUARY 01, 2018

WIRE CENTER AND INTERCONNECTION INFORMATION

ISSUING CARRIERS (CONT'D)

989C 2178 MR. LARRY MAYES MR. DANIEL HOLLEMBEAK GENERAL MANAGER MANAGER ADAK EAGLE ENTERPRISE LLC DBA AGATE MUTUAL TELEPHONE ADAK TELEPHONE UTILITY COOPERATIVE ASSOCIATION 4104 ARCTIC BOULEVARD 38619 MONROE STREET SUITE 205 AGATE CO 80101 ANCHORAGE AK 99503 USA USA --PO BOX ADDRESS -- P.O. BOX 38 0976 AGATE CO 80101 MR. JAMES BROEMMER JR. USA CEO ADAMS TEL COOP 3622 405 EMMINGA RD MR. GREG DAVIS GOLDEN IL 62339 VICE PRESIDENT USA AL-CALL, INC. - GA --PO BOX ADDRESS -- 301 MERCER ST. P.O. BOX 217 ALMA GA 31510 GOLDEN IL 62339 USA USA 3017 268A MR. MICHAEL GARRETT MR. AARON SOPKO EXECUTIVE VP GENERAL MANAGER ALASKA TELEPHONE COMPANY ADVANCED COMMUNICATIONS 193 OTTO STREET TECHNOLOGY, INC - WY PORT TOWNSEND WA 98368 290 N. BROOKS STREET USA SHERIDAN WY 82801 --PO BOX ADDRESS -- USA PO BOX 3222 PORT TOWNSEND WA 98368 USA

ISSUED: DECEMBER 15, 2017 EFFECTIVE: JANUARY 01, 2018

WIRE CENTER AND INTERCONNECTION INFORMATION

ISSUING CARRIERS (CONT'D)

1347 9900 MR. STEVEN KATKA MR. JOHN BILSTEN VICE PRESIDENT/GENERAL MANAGER GENERAL MANAGER ALBANY MUTUAL TEL ASSN INC ALGONA MUNICIPAL UTILITIES - 13 EAST FOURTH AVE. IA ADA MN 56510-0072 104 W. CALL STREET USA ALGONA IA 50511 --PO BOX ADDRESS -- USA P.O. BOX 72 --PO BOX ADDRESS -- ADA MN 56510-007 P.O. BOX 10 USA ALGONA IA 50511 USA 2213 MR. RICH REDMAN 0978 GENERAL MANAGER & VICE PRESIDEN MR. KEVIN OSTERBUR ALBION TELEPHONE CO. DBA ATC MANAGER COMMUNICATIONS ALHAMBRA-GRANTFORK TELEPHONE 225 W. NORTH ST. - HWY 77 COMPANY ALBION ID 83311 114 WALL USA ALHAMBRA IL 62001-0207 --PO BOX ADDRESS -- USA P.O. BOX 98 --PO BOX ADDRESS -- ALBION ID 83311 P.O. BOX 207 USA ALHAMBRA IL 62001-0207 USA 2090 RICHARD ALLEN (3302) PRESIDENT MS. JENNY PRESCOTT ALENCO COMMUNICATIONS INC VP CUSTOMER SERVICE & FINANCE --PO BOX ADDRESS -- ALL WEST COMMUNICATIONS, INC. PO BOX 1000 50 WEST 100 NORTH JOSHUA TX 76058 KAMAS UT 84036 USA USA --PO BOX ADDRESS -- P.O. BOX 588 KAMAS UT 84036 USA FOR THE STATES OF: UTAH(2288) WYOMING(2290)

ISSUED: DECEMBER 15, 2017 EFFECTIVE: JANUARY 01, 2018

WIRE CENTER AND INTERCONNECTION INFORMATION

ISSUING CARRIERS (CONT'D)

542D (8378) MR. RON SIEGEL MS. MARY ALBERT GENERAL MANAGER VP REGULATORY ALLBAND COMMUNICATIONS ALLEGIANCE TELECOM, INC. COOPERATIVE 1150 CONNECTICUT AVE, NW 7251 CEMETERY RD. SUITE 205 CURRAN MI 48728 WASHINGTON DC 20036 USA USA --PO BOX ADDRESS -- FOR THE STATES OF: P.O. BOX 8 ARIZONA(1551) CURRAN MI 48728 CALIFORNIA(8782) USA COLORADO(2581) DISTRICT OF COLUMBIA(4937) FLORIDA(2889) GEORGIA(8646) ILLINOIS(8950) INDIANA(2425) MARYLAND(8992) MASSACHUSETTS(6168) MICHIGAN(4347) MINNESOTA(0595) MISSOURI(3049) NEW JERSEY(4145) NEW YORK(7766) NORTH CAROLINA(3150) OHIO(3586) OREGON(2424) PENNSYLVANIA(4190) TEXAS(8413) VIRGINIA(4160) WASHINGTON(2753) WISCONSIN(3323)

ISSUED: DECEMBER 15, 2017 EFFECTIVE: JANUARY 01, 2018

WIRE CENTER AND INTERCONNECTION INFORMATION

ISSUING CARRIERS (CONT'D)

0669 1860 MR. TODD ROESLER MR. ADOLF HEINS CHIEF EXECUTIVE OFFICER GENERAL MANAGER ALLENDALE TEL CO ALMA COMMUNICATIONS COMPANY 207 E. CEDAR STREET DBA ALMA TELEPHONE COMPANY HOUSTON MN 55943-0360 102 3RD STREET USA ALMA MO 64001 --PO BOX ADDRESS -- USA P.O. BOX 360 --PO BOX ADDRESS -- HOUSTON MN 55943-0360 P.O. BOX 127 USA ALMA MO 64001 USA 1642 MR. DON SNYDERS 0344 GENERAL MANAGER MS. LAURE COHEN ALLIANCE COMMUNICATIONS CONTROLLER COOPERATIVE, INC. (BALTIC) ALMA TEL CO INC 612 3RD ST 101 MERCER STREET GARRETSON SD 57030 ALMA GA 31510 USA USA --PO BOX ADDRESS -- --PO BOX ADDRESS -- P.O. BOX 349 P.O. BOX 2027 GARRETSON SD 57030 ALMA GA 31510 USA USA

1657 760G MR. DON SNYDERS MR. DAVID MCCARTNEY GENERAL MANAGER GENERAL MANAGER AND PRESIDENT ALLIANCE COMMUNICATIONS ALPHA CONNECT, LLC - MI COOPERATIVE, INC. (SPLITROCK) 1901 WEST RIDGE STREET 612 3RD ST SUITE 2 GARRETSON SD 57030 MARQUETTE MI 49855 USA USA --PO BOX ADDRESS -- P.O. BOX 349 GARRETSON SD 57030 USA

ISSUED: DECEMBER 15, 2017 EFFECTIVE: JANUARY 01, 2018

WIRE CENTER AND INTERCONNECTION INFORMATION

ISSUING CARRIERS (CONT'D)

1106 0217 MR. CHRIS HOPP MR. JEFF JUNG EXECUTIVE VICE PRESIDENT/GENERA DIR-COSTING, SETTLEMENTS & TARI ALPINE COMMUNICATIONS, L.C. AMELIA TEL CORP 923 HUMPHREY STREET %TDS TELECOM ELKADER IA 52043 525 JUNCTION ROAD USA MADISON WI 53717 --PO BOX ADDRESS -- USA P.O. BOX 1008 --PO BOX ADDRESS -- ELKADER IA 52043 P.O. BOX 5158 USA MADISON WI 53705-0158 USA (0135) MR. MATTHEW CONROY 3900 CHIEF FINANCIAL OFFICER MR. ALEKI SENE ALTEVA OF WARWICK LLC EXECUTIVE DIRECTOR 880 MONTCLAIR ROAD AMERICAN SAMOA SUITE 400 TELECOMMUNICATIONS AUTHORITY BIRMINGHAM AL 35213 --PO BOX ADDRESS -- USA P.O. BOX M FOR THE STATES OF: PAGO PAGO AS 96799 NEW JERSEY(4472) USA NEW YORK(4473) 0842 0132 MR. MICHAEL JENSEN MR. KEITH GILMORE PRESIDENT & GENERAL MANAGER NETWORK TRANSPORT MANAGER AMERY TELECOM, INC. AMA COMMUNICATIONS, LLC DBA 116 HARRIMAN AVENUE NORTH AMA*TECHTEL COMMUNICATIONS - AMERY WI 54001 4621 SOUTH LOOP 289, SUITE A USA LUBBOCK TX 79424 USA

ISSUED: DECEMBER 15, 2017 EFFECTIVE: JANUARY 01, 2018

WIRE CENTER AND INTERCONNECTION INFORMATION

ISSUING CARRIERS (CONT'D)

0843 0585 MR. CARL BOHMAN MR. JEFF JUNG PRESIDENT & GENERAL MANAGER DIR-COSTING, SETTLEMENTS & TARI AMHERST TEL CO ARCADIA TEL CO 120 MILL STREET %TDS TELECOM AMHERST WI 54406 525 JUNCTION ROAD USA MADISON WI 53717 --PO BOX ADDRESS -- USA P.O. BOX 279 --PO BOX ADDRESS -- AMHERST WI 54406 P.O. BOX 5158 USA MADISON WI 53705-0158 USA 1097 MS. JOANNE GREGORICH 1098 GENERAL MANAGER MR. MARK SLECHTA ANDREW TEL CO INC GENERAL MANAGER 400 PINE STREET ARCADIA TEL COOP LA MOTTE IA 52054 200 W CENTER STREET USA ARCADIA IA 51430 --PO BOX ADDRESS -- USA P.O. BOX 8 --PO BOX ADDRESS -- LA MOTTE IA 52054 P.O. BOX 7 USA ARCADIA IA 51430 USA 1516 MR. JOHN KOLLER 3001 VP OPERATIONS MR. STEVE MERRIAM ARAPAHOE TEL CO GENERAL MANAGER 524 NEBRASKA AVE. ARCTIC SLOPE TEL ASSN COOP INC ARAPAHOE NE 68922 4300 B STREET USA SUITE 501 --PO BOX ADDRESS -- ANCHORAGE AK 99503 P.O. BOX 300 USA ARAPAHOE NE 68922 USA

ISSUED: DECEMBER 15, 2017 EFFECTIVE: JANUARY 01, 2018

WIRE CENTER AND INTERCONNECTION INFORMATION

ISSUING CARRIERS (CONT'D)

(0275) 1734 MR. TODD CRANDALL MR. P. SANDERS CFO VICE PRESIDENT - OPERATIONS ARDMORE TEL CO INC ARKWEST COMMUNICATIONS, INC. 237 N. 8TH ST. 205 EAST SEVENTH STREET MAYFIELD KY 42066 DANVILLE AR 72833 USA USA FOR THE STATES OF: --PO BOX ADDRESS -- ALABAMA(0280) P.O. BOX 699 TENNESSEE(4000) DANVILLE AR 72833 USA 2171 MR. JEFF JUNG 1517 DIR-COSTING, SETTLEMENTS & TARI MR. JOE JETENSKY ARIZONA TEL CO PRESIDENT/GM %TDS TELECOM ARLINGTON TELEPHONE COMPANY 525 JUNCTION ROAD 1605 WASHINGTON ST. MADISON WI 53717 BLAIR NE 68008-0400 USA USA --PO BOX ADDRESS -- P.O. BOX 5158 1640 MADISON WI 53705-0158 MR. DENNIS LAW USA MANAGER ARMOUR INDEPENDENT TEL CO DBA 1692 GOLDEN WEST TELECOMMUNICATIONS MR. RANDY MCCASLIN 525 EAST 4TH ST. ARKANSAS TEL CO INC DELL RAPIDS SD 57022 528 CHURCH ST. USA CLINTON AR 72031 --PO BOX ADDRESS -- USA P.O. BOX 98 --PO BOX ADDRESS -- DELL RAPIDS SD 57022 P.O. BOX 69 USA CLINTON AR 72031 USA

ISSUED: DECEMBER 15, 2017 EFFECTIVE: JANUARY 01, 2018

WIRE CENTER AND INTERCONNECTION INFORMATION

ISSUING CARRIERS (CONT'D)

0267 0256 MR. SHAWN BEQAJ MR. SHAWN BEQAJ PRESIDENT PRESIDENT ARMSTRONG TEL CO ARMSTRONG TEL CO OF WV ONE ARMSTRONG PLACE ONE ARMSTRONG PLACE BUTLER PA 16001 BUTLER PA 16001 USA USA

0071 1374 MR. SHAWN BEQAJ MS. STACI MALIKOWSKI PRESIDENT CFO ARMSTRONG TEL CO - NY ARROWHEAD COMMUNICATIONS CORP ONE ARMSTRONG PLACE 150 SECOND STREET, SW BUTLER PA 16001 PERHAM MN 56573 USA USA

0189 0586 MR. SHAWN BEQAJ MR. ERIC ROUGHTON PRESIDENT GENERAL MANAGER/SEC'Y/TREASURER ARMSTRONG TEL CO - PA ARTHUR MUTUAL TEL CO ONE ARMSTRONG PLACE %ARTHUR MUTUAL TEL CO BUTLER PA 16001 21980 ST. RT. 637 USA DEFIANCE OH 43512-9308 USA 0195 MR. SHAWN BEQAJ 1350 PRESIDENT MR. JEFF JUNG ARMSTRONG TEL CO NORTH DIR-COSTING, SETTLEMENTS & TARI ONE ARMSTRONG PLACE ARVIG TEL CO BUTLER PA 16001 %TDS TELECOM USA 525 JUNCTION ROAD MADISON WI 53717 0216 USA MR. SHAWN BEQAJ --PO BOX ADDRESS -- PRESIDENT P.O. BOX 5158 ARMSTRONG TEL CO OF MARYLAND MADISON WI 53705-0158 ONE ARMSTRONG PLACE USA BUTLER PA 16001 USA

ISSUED: DECEMBER 15, 2017 EFFECTIVE: JANUARY 01, 2018

WIRE CENTER AND INTERCONNECTION INFORMATION

ISSUING CARRIERS (CONT'D)

(2404) 624E MR. JEFF JUNG MR. GERALD SPAIGHT DIR-COSTING, SETTLEMENTS & TARI GENERAL MANAGER ASOTIN TEL CO ATKINS TELEPHONE COMPANY, INC. %TDS TELECOM - IA 525 JUNCTION ROAD 85 MAIN AVENUE MADISON WI 53717 ATKINS IA 52206 USA USA --PO BOX ADDRESS -- P.O. BOX 5158 0468 MADISON WI 53705-0158 MS. KIM EDWARDS USA VICE PRESIDENT, ACCOUNTING AND FOR THE STATES OF: ATLANTIC TEL MEMBERSHIP CORP OREGON(4415) 640 WHITEVILLE RD. NW WASHINGTON(4416) SHALLOTTE NC 28459 USA (7421) --PO BOX ADDRESS -- MS. LINDA RICHARDSON P.O. BOX 3198 AREA MANAGER SHALLOTTE NC 28459 AT&T - LOCAL USA 5001 EXECUTIVE PARKWAY SAN RAMON CA 94583 1966 USA MS. BARBARA SUMMA FOR THE STATES OF: PRESIDENT NEVADA(7692) ATLAS TEL CO 119 WEST MAIN STREET 1101 BIG CABIN OK 74332-0077 MR. GERALD SPAIGHT USA GENERAL MANAGER --PO BOX ADDRESS -- ATKINS TEL CO INC P.O. BOX 77 85 MAIN AVENUE BIG CABIN OK 74332 ATKINS IA 52206 USA USA

ISSUED: DECEMBER 15, 2017 EFFECTIVE: JANUARY 01, 2018

WIRE CENTER AND INTERCONNECTION INFORMATION

ISSUING CARRIERS (CONT'D)

682C 2259 MR. DONALD ROBERTSON MS. PEGGY BRIESH OPERATIONS MANAGER OFFICE MANAGER ATV HOLDINGS, LLC D/B/A BACA VALLEY TEL CO INC MITCHELL TELECOM - SD 67 CLAYTON HIGHWAY 1801 NORTH MAIN STREET DES MOINES NM 88418-0067 MITCHELL SD 57301 USA USA --PO BOX ADDRESS -- P.O. BOX 67 0588 DES MOINES NM 88418-0067 MR. PHIL MAAG USA GENERAL MANAGER AYERSVILLE TEL CO 0844 %AYERSVILLE TEL CO MR. JEFF JUNG 27932 WATSON ROAD DIR-COSTING, SETTLEMENTS & TARI DEFIANCE OH 43512 BADGER TELECOM INC USA %TDS TELECOM 525 JUNCTION ROAD 1105 MADISON WI 53717 MR. DONALD MILLER USA MANAGER --PO BOX ADDRESS -- AYRSHIRE FARMERS MUTUAL TEL CO P.O. BOX 5158 %AYRSHIRE FARMERS MUTUAL TEL MADISON WI 53705-0158 1405 SILVER LAKE AVENUE USA AYRSHIRE IA 50515-0248 USA 169E --PO BOX ADDRESS -- MR. MATT SPARKS P.O. BOX 248 GENERAL MANAGER AYRSHIRE IA 50515-0248 BALDWIN BROADBAND, LLC - WI USA 930 MAPLE STREET BALDWIN WI 54002 USA --PO BOX ADDRESS -- P.O. BOX 420 BALDWIN WI 54002 USA

ISSUED: DECEMBER 15, 2017 EFFECTIVE: JANUARY 01, 2018

WIRE CENTER AND INTERCONNECTION INFORMATION

ISSUING CARRIERS (CONT'D)

1107 0675 MR. BRIAN RICKELS MR. PAUL STARK MANAGER PRESIDENT BALDWIN NASHVILLE TEL CO INC BARAGA TELEPHONE COMPANY 5075 HIGHWAY 64 204 STATE STREET BALDWIN IA 52207-0050 BARAGA MI 49908 USA USA --PO BOX ADDRESS -- --PO BOX ADDRESS -- P.O. BOX 64 P.O. BOX 9 BALDWIN IA 52207-0050 BARAGA MI 49908 USA USA

0846 4253 MR. MATT SPARKS MR. DAN GOODREAU GENERAL MANAGER CLEC MANAGER BALDWIN TELECOM INC BARAGA TELEPHONE COMPANY 930 MAPLE STREET 204 STATE STREET BALDWIN WI 54002 BARAGA MI 49908 USA USA --PO BOX ADDRESS -- --PO BOX ADDRESS -- P.O. BOX 420 P.O. BOX 9 BALDWIN WI 54002 BARAGA MI 49908 USA USA

0396 0469 MR. RANDY GROGAN MR. ERIC CRAMER CEO/GENERAL MANAGER CEO AND GENERAL MANAGER BALLARD RURAL TEL COOP CORP BARNARDSVILLE TEL CO INC 1400 RIVER STREET 159 WEST 2ND STREET WILKESBORO NC 28697 LA CENTER KY 42056-0209 USA USA --PO BOX ADDRESS -- P.O. BOX 209 LA CENTER KY 420560209 USA

ISSUED: DECEMBER 15, 2017 EFFECTIVE: JANUARY 01, 2018

WIRE CENTER AND INTERCONNECTION INFORMATION

ISSUING CARRIERS (CONT'D)

1108 0446 MRS. DORIS FREEBORN MR. JAMES GARNER SECRETARY/TREASURER VICE PRESIDENT OF OPERATIONS BARNES CITY COOP TEL CO BAY SPRINGS TEL CO INC 445 BROADWAY %TEC BARNES CITY IA 50027 236 EAST CAPITOL ST. USA JACKSON MS 39201 --PO BOX ADDRESS -- USA P.O. BOX 19 --PO BOX ADDRESS -- BARNES CITY IA 50027-0019 PO DRAWER 2146 USA MONROE LA 71201 USA 0676 MR. DAVID STOLL 0925 GM/COO MR. JIM PAULOS BARRY COUNTY TEL CO FIXED OPERATIONS MANAGER 123 WEST ORCHARD ST. BAYLAND TELEPHONE, LLC DELTON MI 49046 450 SECURITY BLVD USA GREEN BAY WI 54307-9079 --PO BOX ADDRESS -- USA P.O. BOX 128 --PO BOX ADDRESS -- DELTON MI 49046 P.O. BOX 19079 USA GREEN BAY WI 54307-9079 USA 0589 MR. NATE BRICKNER 8614 GENERAL MANAGER MR. JIM PAULOS BASCOM MUTUAL TEL CO FIXED OPERATIONS MANAGER 5990 W. TIFFIN STREET BAYLAND TELEPHONE, LLC BASCOM OH 44809-0316 450 SECURITY BLVD USA GREEN BAY WI 54307-9079 --PO BOX ADDRESS -- USA P.O. BOX 316 --PO BOX ADDRESS -- BASCOM OH 44809-0316 P.O. BOX 19079 USA GREEN BAY WI 54307-9079 USA

ISSUED: DECEMBER 15, 2017 EFFECTIVE: JANUARY 01, 2018

WIRE CENTER AND INTERCONNECTION INFORMATION

ISSUING CARRIERS (CONT'D)

3032 4611 MR. I. COX MR. JACOB WARNER GENERAL MANAGER GENERAL MANAGER BEAR LAKE COMMUNICATIONS BEEHIVE TELEPHONE COMPANY, 45 WEST CENTER ST. INC. (UTAH) FAIRVIEW UT 84629 2000 EAST SUNSET RD USA LAKE POINT UT 84074 --PO BOX ADDRESS -- USA P.O. BOX 7 FAIRVIEW UT 84629 1968 USA DR. KAY MOUNT PRESIDENT & GEN MGR 2359 BEGGS TEL CO INC MR. PAUL HAUER FIFTH AND CHOCTAW CEO/PRESIDENT BEGGS OK 74421 BEAVER CREEK COOP TEL CO USA 155 E. CHARLES ST. --PO BOX ADDRESS -- MT. ANGEL OR 97362 P.O. BOX 749 USA BEGGS OK 74421 --PO BOX ADDRESS -- USA P.O. BOX 1189 MT. ANGEL OR 97362 1604 USA MR. BRANDON VAUGHAN CFO/FINANCIAL MANAGER 4612 BEK COMMUNICATIONS COOPERATIVE MR. JACOB WARNER 200 E. BROADWAY GENERAL MANAGER STEELE ND 58482 BEEHIVE TELEPHONE CO. INC., USA NEVADA --PO BOX ADDRESS -- 2000 EAST SUNSET RD P.O. BOX 230 LAKE POINT UT 84074 STEELE ND 58482 USA USA

ISSUED: DECEMBER 15, 2017 EFFECTIVE: JANUARY 01, 2018

WIRE CENTER AND INTERCONNECTION INFORMATION

ISSUING CARRIERS (CONT'D)

(9419) 0847 MS. DONNA LEE MS. DEB EGLI PRESIDENT GENERAL MANAGER BELLSOUTH TELECOMM INC DBA BELMONT TEL CO SOUTH CENTRAL BELL TEL 121 N. WASHINGTON ST 2180 LAKE BLVD CUBA CITY WI 53807 ATLANTA GA 30319 USA USA --PO BOX ADDRESS -- FOR THE STATES OF: P.O.BOX 762 ALABAMA(5181) CUBA CITY WI 53807 KENTUCKY(5182) USA LOUISIANA(5183) MISSISSIPPI(5184) 4586 TENNESSEE(5185) LEVOY KNOWLES EXECUTIVE VICE-PRESIDENT (9417) BEN LOMAND COMMUNICATIONS, MS. DONNA LEE INC. PRESIDENT --PO BOX ADDRESS -- BELLSOUTH TELECOMM INC DBA P.O. BOX 638 SOUTHERN BELL TEL & TEL MCMINNVILLE TN 37111 2180 LAKE BLVD USA ATLANTA GA 30319 USA 0553 FOR THE STATES OF: MRS. LISA COPE FLORIDA(5191) CEO GEORGIA(5192) BEN LOMAND RURAL TEL COOP INC NORTH CAROLINA(5193) 311 NORTH CHANCERY STREET SOUTH CAROLINA(5194) MCMINNVILLE TN 37110 USA --PO BOX ADDRESS -- P.O. BOX 670 MCMINNVILLE TN 37111 USA

ISSUED: DECEMBER 15, 2017 EFFECTIVE: JANUARY 01, 2018

WIRE CENTER AND INTERCONNECTION INFORMATION

ISSUING CARRIERS (CONT'D)

2455 1649 MR. RANDALL RAILE MR. TODD HANSEN BENKELMAN TEL CO INC GENERAL MANAGER 607 CHIEF ST. BERESFORD MUNICIPAL TEL CO BENKELMAN NE 69021 101 NORTH 3RD USA BERESFORD SD 57004 --PO BOX ADDRESS -- USA P.O. BOX 645 BENKELMAN NE 69021 0848 USA MR. BRAD ELLEFSON PRESIDENT 0145 BERGEN TEL CO - WI MR. PATRICK MORSE 105 PLAIN STREET SENIOR VP GOVERNMENTAL AFFAIRS SHARON WI 53585 BENTLEYVILLE COMMUNICATIONS USA CORP. DBA BENTLEYVILLE TEL. --PO BOX ADDRESS -- 908 W. FRONTVIEW P.O. BOX 400 DODGE CITY KS 67801-0199 SHARON WI 53585 USA USA --PO BOX ADDRESS -- P.O. BOX 199 0073 DODGE CITY KS 67801-0199 MR. PATRICK MORSE USA SENIOR VP GOVERNMENTAL AFFAIRS BERKSHIRE TEL CO 1356 908 W. FRONTVIEW MS. CHERYL SCAPANSKI DODGE CITY KS 67801-0199 TARIFF 4 REPRESENTATIVE USA BENTON COOP TEL CO --PO BOX ADDRESS -- 2220 125TH STREET N.W. P.O. BOX 199 RICE MN 56367-9701 DODGE CITY KS 67801-0199 USA USA

0590 MR. KEN WILLIAMS PRESIDENT/CEO BENTON RIDGE TEL CO 1805 N DIXIE HWY LIMA OH 45801-3255 USA

ISSUED: DECEMBER 15, 2017 EFFECTIVE: JANUARY 01, 2018

WIRE CENTER AND INTERCONNECTION INFORMATION

ISSUING CARRIERS (CONT'D)

1110 2192 MS. BELINDA STARK MR. PATRICK MORSE CONSULTANT SENIOR VP GOVERNMENTAL AFFAIRS BERNARD TEL CO INC BIG SANDY TELECOM INC 130 BIRCH AVENUE WEST 908 W. FRONTVIEW HECTOR MN 55342 DODGE CITY KS 67801-0199 USA USA --PO BOX ADDRESS -- --PO BOX ADDRESS -- P.O. BOX 68 P.O. BOX 199 BERNARD IA 52032 DODGE CITY KS 67801-0199 USA USA

3002 2181 MR. MICHAEL GARRETT MR. BRIAN CREVELING EXECUTIVE VP GENERAL MANAGER BETTLES TEL CO BIJOU TEL COOP ASSN INC 193 OTTO STREET 1070 US HWY 36 PORT TOWNSEND WA 98368 BYERS CO 80103 USA USA --PO BOX ADDRESS -- PO BOX 3222 1969 PORT TOWNSEND WA 98368 MR. ROBERT ROZELL USA CONTROLLER BIXBY TEL CO INC 2039 6 EAST BRECKENRIDGE MS. LAUREN SANDERS BIXBY OK 74008 CONTROLLER USA BIG BEND TEL CO INC 808 NORTH 5TH STREET ALPINE TX 79830 USA

ISSUED: DECEMBER 15, 2017 EFFECTIVE: JANUARY 01, 2018

WIRE CENTER AND INTERCONNECTION INFORMATION

ISSUING CARRIERS (CONT'D)

0849 2182 MR. JEFF JUNG MR. ALAN WEHE DIR-COSTING, SETTLEMENTS & TARI PRESIDENT BLACK EARTH TEL CO BLANCA TEL CO %TDS TELECOM 129 SANTA FE 525 JUNCTION ROAD ALAMOSA CO 81101 MADISON WI 53717 USA USA --PO BOX ADDRESS -- --PO BOX ADDRESS -- P.O. BOX 1138 P.O. BOX 5158 ALAMOSA CO 81101 MADISON WI 53705-0158 USA USA 0678 7870 MS. BETSY ASHBAUGH MR. KEVIN DRAKE VP/GENERAL MANAGER ENGINEER BLANCHARD TELEPHONE CO. BLACKFOOT COMMUNICATIONS, INC. 425 MAIN STREET - MT BLANCHARD MI 49310-0067 1221 NORTH RUSSELL ST. USA MISSOULA MT 59802 --PO BOX ADDRESS -- USA P.O. BOX 67 BLANCHARD MI 49310-0067 2235 USA MS. STACEY MUELLER CFO 0554 BLACKFOOT TEL COOP INC MS. ROBBIN ROTHWELL 1221 NORTH RUSSELL CONTROLLER MISSOULA MT 59808-6600 BLEDSOE TEL COOP USA 338 CUMBERLAND AVE PIKEVILLE TN 37367-0609 1524 USA MR. JOE JETENSKY --PO BOX ADDRESS -- PRESIDENT/GM P.O. BOX 609 BLAIR TEL CO PIKEVILLE TN 373670609 1605 WASHINGTON ST. USA BLAIR NE 68008-0400 USA

ISSUED: DECEMBER 15, 2017 EFFECTIVE: JANUARY 01, 2018

WIRE CENTER AND INTERCONNECTION INFORMATION

ISSUING CARRIERS (CONT'D)

0850 2038 MR. JIM SMART MR. C. DORRIES GENERAL MANAGER MANAGER-VICE PRESIDENT BLOOMER TEL CO BLOSSOM TEL CO 1120 15TH AVENUE 145 CENTER STREET BLOOMER WI 54724-1697 BLOSSOM TX 75416-0008 USA USA --PO BOX ADDRESS -- 0742 P.O. BOX 8 MS. RONJA BRANSON BLOSSOM TX 75416-0008 GENERAL MANAGER USA BLOOMINGDALE HOME TELEPHONE COMPANY, INC. 0282 38 SOUTH MAIN ST. MR. DENNIS ANDREWS BLOOMINGDALE IN 47832 SR VICE PRESIDENT - GM USA BLOUNTSVILLE TELEPHONE LLC 113 S. MAIN ST. 0679 ARAB AL 35016 MR. MARK BAHNSON USA CEO/GENERAL MANAGER --PO BOX ADDRESS -- BLOOMINGDALE TEL CO P.O. BOX 130 101 W. KALAMAZOO ST. ARAB AL 35016 BLOOMINGDALE MI 49026 USA USA --PO BOX ADDRESS -- 1358 PO BOX 187 MR. RICK SCHOLTES BLOOMINGDALE MI 49026 ACCOUNTANT USA BLUE EARTH VALLEY TEL CO 123 WEST 7TH STREET BLUE EARTH MN 56013 USA

ISSUED: DECEMBER 15, 2017 EFFECTIVE: JANUARY 01, 2018

WIRE CENTER AND INTERCONNECTION INFORMATION

ISSUING CARRIERS (CONT'D)

0346 0512 MR. JEFF JUNG MR. TREY JUDY DIR-COSTING, SETTLEMENTS & TARI DIRECTOR REGULATORY & CARRIER R BLUE RIDGE TEL CO BLUFFTON TEL CO INC %TDS TELECOM 856 WILLIAM HILTON PARKWAY 525 JUNCTION ROAD BLDG C MADISON WI 53717 HILTON HEAD SC 29928 USA USA --PO BOX ADDRESS -- P.O. BOX 5158 0851 MADISON WI 53705-0158 MR. JEFF JUNG USA DIR-COSTING, SETTLEMENTS & TARI BONDUEL TEL CO 1746 %TDS TELECOM MR. BRIAN THOMASON 525 JUNCTION ROAD GM/CEO MADISON WI 53717 BLUE VALLEY USA TELE-COMMUNICATIONS, INC. --PO BOX ADDRESS -- 1559 PONY EXPRESS HIGHWAY P.O. BOX 5158 HOME KS 66438 MADISON WI 53705-0158 USA USA

1816 2073 MR. PATRICK MORSE MS. DEBBIE FISHER SENIOR VP GOVERNMENTAL AFFAIRS GENERAL MANAGER BLUESTEM TELEPHONE COMPANY BORDER TO BORDER 908 W. FRONTVIEW COMMUNICATIONS DODGE CITY KS 67801-0199 2123 SIDNEY BAKER USA KERRVILLE TX 78028 --PO BOX ADDRESS -- USA P.O. BOX 199 DODGE CITY KS 67801-0199 USA

ISSUED: DECEMBER 15, 2017 EFFECTIVE: JANUARY 01, 2018

WIRE CENTER AND INTERCONNECTION INFORMATION

ISSUING CARRIERS (CONT'D)

0030 0347 MR. CLIFF LEMANSKI DR. A. STRICKLAND MANAGER PRESIDENT BORDERLAND COMMUNICATIONS, LLC BRANTLEY TEL CO INC - MI 112 CLEVELAND ST 845 PYLE DRIVE NAHUNTA GA 31553 KINGSFORD MI 49802-2066 USA USA --PO BOX ADDRESS -- --PO BOX ADDRESS -- P.O. BOX 255 P. O. BOX 2066 NAHUNTA GA 31553 KINGSFORD MI 49802-2066 USA USA 2040 0463 MR. JOHN GREENBERG MS. LISA WINBERRY PRESIDENT MANAGER BRAZORIA TEL CO BPS TELEPHONE COMPANY 314 WEST TEXAS 120 STEWART ST BRAZORIA TX 77422 BERNIE MO 63822 USA USA --PO BOX ADDRESS -- --PO BOX ADDRESS -- P.O. BOX 2008 P.O. BOX 550 BRAZORIA TX 77422 BERNIE MO 63822 USA USA 2041 0398 MR. LONNIE RUE MS. ALLISON WILLOUGHBY EXECUTIVE VICE PRESIDENT/GENERA GENERAL MANAGER BRAZOS TEL COOP INC BRANDENBURG TEL CO 109 NORTH AVENUE D 200 TELCO DRIVE OLNEY TX 76374 BRANDENBURG KY 40108 USA USA --PO BOX ADDRESS -- P.O. BOX 599 BRANDENBURG KY 40108 USA

ISSUED: DECEMBER 15, 2017 EFFECTIVE: JANUARY 01, 2018

WIRE CENTER AND INTERCONNECTION INFORMATION

ISSUING CARRIERS (CONT'D)

0332 1362 MR. LONNIE RUE MR. JEFF JUNG EXECUTIVE VICE PRESIDENT/GENERA DIR-COSTING, SETTLEMENTS & TARI BRAZOS TELECOMMUNICATIONS, BRIDGE WATER TEL CO INC. %TDS TELECOM 109 NORTH AVENUE D 525 JUNCTION ROAD OLNEY TX 76374 MADISON WI 53717 USA USA --PO BOX ADDRESS -- 1112 P.O. BOX 5158 MR. KEVIN SKINNER MADISON WI 53705-0158 CFO USA BREDA TEL CORP 112 EAST MAIN ST. 0158 BREDA IA 51436-0190 MR. DENNIS LAW USA MANAGER --PO BOX ADDRESS -- BRIDGEWATER-CANISTOTA P.O. BOX 190 INDEPENDENT TEL. CO. DBA BREDA IA 51436-0190 525 EAST 4TH ST. USA DELL RAPIDS SD 57022 USA 0038 --PO BOX ADDRESS -- MR. ROBERT DOLAN P.O. BOX 98 PRESIDENT DELL RAPIDS SD 57022 BRETTON WOODS TEL CO USA 171 MT. WASHINGTON HOTEL ROAD BRETTON WOODS NH 03575 0283 USA MR. DENNIS ANDREWS SR VICE PRESIDENT - GM BRINDLEE MOUNTAIN TELEPHONE LLC 113 S. MAIN ST. ARAB AL 35016 USA --PO BOX ADDRESS -- P.O. BOX 130 ARAB AL 35016 USA

ISSUED: DECEMBER 15, 2017 EFFECTIVE: JANUARY 01, 2018

WIRE CENTER AND INTERCONNECTION INFORMATION

ISSUING CARRIERS (CONT'D)

3003 (7219) MS. TANYA MOORCROFT MR. GODFREY CHISANGA CONTROLLER MANAGER, NUMBERING ADMINISTRAT BRISTOL BAY TEL COOP INC BROOKS FIBER PROPERTIES, INC. 1 MAIN ST 2250 LAKESIDE BLVD KING SALMON AK 99613 RICHARDSON TX 75082 USA USA --PO BOX ADDRESS -- FOR THE STATES OF: P.O. BOX 259 ARIZONA(7465) KING SALMON AK 99613 CALIFORNIA(7128) USA CONNECTICUT(7230) KANSAS(7593) 1113 LOUISIANA(7462) MR. TIM ATKINSON MASSACHUSETTS(7103) MANAGER MICHIGAN(7157) BROOKLYN MUTUAL TEL CO MINNESOTA(7783) 129 JACKSON MISSISSIPPI(7463) BROOKLYN IA 52211 MISSOURI(7594) USA NEW HAMPSHIRE(7778) --PO BOX ADDRESS -- NEW MEXICO(7464) PO BOX 513 NEW YORK(7650) BROOKLYN IA 52211 OHIO(7158) USA OKLAHOMA(7258) TENNESSEE(7278) TEXAS(7249)

0447 MS. STEPHANIE HAND CONTROLLER BRUCE TEL CO INC 12 THIRD STREET BAY SPRINGS MS 39422-1680 USA --PO BOX ADDRESS -- P.O. BOX 922 BAY SPRINGS MS 39422-1680 USA

ISSUED: DECEMBER 15, 2017 EFFECTIVE: JANUARY 01, 2018

WIRE CENTER AND INTERCONNECTION INFORMATION

ISSUING CARRIERS (CONT'D)

0855 0219 MR. JOHN MANOSKY MS. CAROLYN PIERCY GENERAL MANAGER ACTING INTERIM GENERAL MANAGER BRUCE TEL CO INC BUGGS ISLAND TEL COOP 620 N ALVEY ST 100 NELLIE JONES ROAD BRUCE WI 54819 BRACEY VA 23919 USA USA --PO BOX ADDRESS -- 156C PO BOX 129 MR. KEVIN SKINNER BRACEY VA 23919 CFO USA BTC, INC. - IA 112 EAST MAIN ST. 0348 BREDA IA 51436-0190 MR. JOHN SCOTT USA GENERAL MANAGER --PO BOX ADDRESS -- BULLOCH COUNTY RURAL TEL COOP P.O. BOX 190 INC BREDA IA 51436-0190 2903 NORTHSIDE DRIVE WEST USA STATESBORO GA 30458 USA 7608 MR. BILL ZORNOW 0220 DIRECTOR, NETWORK OPERATIONS MR. FRED LAWLESS BUCKEYE TELESYSTEM, INC. - OH PRESIDENT 4818 ANGOLA ROAD BURKE'S GARDEN TEL CO INC TOLEDO OH 43615 4230 GOSE MILL RD. USA TAZEWELL VA 24651 USA 0591 MR. DOUGLAS PLACE GENERAL MANAGER BUCKLAND TELEPHONE COMPANY 105 S. MAIN STREET BUCKLAND OH 45819 USA

ISSUED: DECEMBER 15, 2017 EFFECTIVE: JANUARY 01, 2018

WIRE CENTER AND INTERCONNECTION INFORMATION

ISSUING CARRIERS (CONT'D)

0856 1115 MR. JEFF JUNG MR. RICHARD MCBURNEY DIR-COSTING, SETTLEMENTS & TARI GENERAL MANAGER BURLINGTON, BRIGHTON & BUTLER-BREMER MUTUAL TEL CO WHEATLAND TEL CO 715 MAIN STREET %TDS TELECOM PLAINFIELD IA 50666-0099 525 JUNCTION ROAD USA MADISON WI 53717 --PO BOX ADDRESS -- USA P.O. BOX 99 --PO BOX ADDRESS -- PLAINFIELD IA 50666 P.O. BOX 5158 USA MADISON WI 53705-0158 USA 9809 MR. ROBERT FRAZIER 3004 VP OPERATIONS MR. W. DEVORE BVU AUTHORITY - VA VP/ASSIST. GENERAL MANAGER 15022 LEE HIGHWAY BUSH-TEL INC BRISTOL VA 24202 --PO BOX ADDRESS -- USA P.O. BOX 109 ANIAK AK 99557-0109 1133 USA MR. BRUCE JOHNSON GENERAL MANAGER/CEO 0284 C-M-L TEL COOP ASSN OF MERIDEN MR. JEFF JUNG IOWA DIR-COSTING, SETTLEMENTS & TARI 208 EAGLE STREET BUTLER TEL CO INC MERIDEN IA 51037 %TDS TELECOM USA 525 JUNCTION ROAD MADISON WI 53717 USA --PO BOX ADDRESS -- P.O. BOX 5158 MADISON WI 53705-0158 USA

ISSUED: DECEMBER 15, 2017 EFFECTIVE: JANUARY 01, 2018

WIRE CENTER AND INTERCONNECTION INFORMATION

ISSUING CARRIERS (CONT'D)

1009 0448 MR. PATRICK MORSE MR. JEFF JUNG SENIOR VP GOVERNMENTAL AFFAIRS DIR-COSTING, SETTLEMENTS & TARI C-R TEL CO CALHOUN CITY TEL CO INC 908 W. FRONTVIEW %TDS TELECOM DODGE CITY KS 67801-0199 525 JUNCTION ROAD USA MADISON WI 53717 --PO BOX ADDRESS -- USA P.O. BOX 199 --PO BOX ADDRESS -- DODGE CITY KS 67801-0199 P.O. BOX 5158 USA MADISON WI 53705-0158 USA 2311 MR. EDWARD ORMSBEE 1365 GENERAL MANAGER MS. STACI MALIKOWSKI CAL-ORE TELEPHONE CO. CFO 719 WEST THIRD STREET CALLAWAY TEL EXCH DORRIS CA 96023 150 SECOND STREET, SW USA PERHAM MN 56573 --PO BOX ADDRESS -- USA P.O. BOX 847 DORRIS CA 96023 0983 USA MR. SCOTT RUBINS PRESIDENT 2301 CAMBRIDGE TEL CO MRS. YVONNE WOOSTER 111 EAST FIRST STREET COMMERICAL MANAGER GENESEO IL 61254-0330 CALAVERAS TEL CO USA --PO BOX ADDRESS -- --PO BOX ADDRESS -- P.O. BOX 37 P.O. BOX 330 COPPEROPOLIS CA 95228 GENESEO IL 61254-0330 USA USA

ISSUED: DECEMBER 15, 2017 EFFECTIVE: JANUARY 01, 2018

WIRE CENTER AND INTERCONNECTION INFORMATION

ISSUING CARRIERS (CONT'D)

1526 0744 MR. J. SHOEMAKER MR. JEFF JUNG V P REGULATORY AFFAIRS DIR-COSTING, SETTLEMENTS & TARI CAMBRIDGE TEL CO CAMDEN TEL CO INC %CAMBRIDGE TEL CO %TDS TELECOM 613 PATTERSON STREET 525 JUNCTION ROAD CAMBRIDGE NE 69022 MADISON WI 53717 USA USA --PO BOX ADDRESS -- --PO BOX ADDRESS -- P.O. BOX G P.O. BOX 5158 CAMBRIDGE NE 69022 MADISON WI 53705-0158 USA USA

2215 (0425) MR. RICHARD WIGGINS MR. BRUCE PETRY PRESIDENT PRESIDENT CAMBRIDGE TELEPHONE COMPANY CAMERON TEL CO --PO BOX ADDRESS -- 153 WEST DAVE DUGAS ROAD P.O. BOX 88 SULPHUR LA 70665 CAMBRIDGE ID 83610 USA USA --PO BOX ADDRESS -- P.O. BOX 167 0351 SULPHUR LA 70665-0167 MR. JEFF JUNG USA DIR-COSTING, SETTLEMENTS & TARI FOR THE STATES OF: CAMDEN TEL & TEL CO INC LOUISIANA(4476) %TDS TELECOM TEXAS(4477) 525 JUNCTION ROAD MADISON WI 53717 0426 USA MR. TOM EDENS --PO BOX ADDRESS -- CFO P.O. BOX 5158 CAMPTI-PLEASANT HILL TEL CO MADISON WI 53705-0158 5909 HWY 1 BYPASS USA NATCHITOCHES LA 71457 USA --PO BOX ADDRESS -- P.O. BOX 777 NATCHITOCHES LA 71457 USA

ISSUED: DECEMBER 15, 2017 EFFECTIVE: JANUARY 01, 2018

WIRE CENTER AND INTERCONNECTION INFORMATION

ISSUING CARRIERS (CONT'D)

1974 2046 MR. ORLEAN SMITH MR. JIMMY WHITEFIELD PRESIDENT/GENERAL MANAGER EXEC VP CANADIAN VALLEY TEL CO CAP ROCK TELEPHONE COOPERATIVE 194 TELEGRAPH ROAD 121 EAST THIRD STREET CROWDER OK 74430 SPUR TX 79370 USA USA --PO BOX ADDRESS -- --PO BOX ADDRESS -- P.O. BOX 321 P.O. BOX 300 CROWDER OK 74430 SPUR TX 79370 USA USA

2362 (3444) MR. PAUL HAUER MR. R. COOK CEO/PRESIDENT DIRECTOR OF ENGINEERING SERVICE CANBY TEL ASSN CAPROCK TELECOMMUNICATIONS 155 E. CHARLES ST. CORP. MT. ANGEL OR 97362 15601 DALLAS PARKWAY USA SUITE 700 --PO BOX ADDRESS -- DALLAS TX 75001 P.O. BOX 1189 USA MT. ANGEL OR 97362 FOR THE STATES OF: USA ARIZONA(3447) ARKANSAS(3446) 1440 LOUISIANA(3448) MR. RICK SCHOLTES OKLAHOMA(3445) ACCOUNTANT TEXAS(7982) CANNON VALLEY TELECOM INC 123 WEST 7TH STREET 1190 BLUE EARTH MN 56013 MR. SCOTT STILSON USA CABS BILLING CARBON/EMERY TELCOM, INC. - UT 455 EAST HIGHWAY 29 ORANGEVILLE UT 84537 USA --PO BOX ADDRESS -- P.O. BOX 629 ORANGEVILLE UT 84537-0629 USA

ISSUED: DECEMBER 15, 2017 EFFECTIVE: JANUARY 01, 2018

WIRE CENTER AND INTERCONNECTION INFORMATION

ISSUING CARRIERS (CONT'D)

1976 1118 MR. GARY WOODRUFF MR. DAVID GIBSON GENERAL MANAGER GENERAL MANAGER CARNEGIE TEL CO CASCADE COMMUNICATIONS COMPANY --PO BOX ADDRESS -- 106 TAYLOR STREET, SE P.O. BOX 96 CASCADE IA 52033-0250 CARNEGIE OK 73015 USA USA --PO BOX ADDRESS -- P.O. BOX 250 0470 CASCADE IA 52033-0250 MR. JERRY ALLEN USA VICE PRESIDENT ACCOUNTING CAROLINA TELEPHONE AND 2371 TELEGRAPH COMPANY LLC DBA MS. BROOKE WHEELER 100 CENTURYLINK DRIVE CONTROLLER MONROE LA 71203 CASCADE UTILITIES INC USA 303 SW ZOBRIST --PO BOX ADDRESS -- ESTACADA OR 97023 P.O. BOX 4065 USA MONROE LA 71211-4065 --PO BOX ADDRESS -- USA P.O. BOX 189 ESTACADA OR 97023 0683 USA MR. MITCHEL BOGNER PRESIDENT 1119 CARR TEL CO MR. JOHN BREINING 4325 S. MASTEN ROAD MANAGER BRANCH MI 49402 CASEY MUTUAL TEL CO USA 108 E. LOGAN STREET CASEY IA 50048 043D USA MR. MITCHEL BOGNER --PO BOX ADDRESS -- PRESIDENT P.O. BOX 207 CARR TELEPHONE COMPANY - MI CASEY IA 50048 4325 S. MASTEN ROAD USA BRANCH MI 49402 USA

ISSUED: DECEMBER 15, 2017 EFFECTIVE: JANUARY 01, 2018

WIRE CENTER AND INTERCONNECTION INFORMATION

ISSUING CARRIERS (CONT'D)

0984 4796 MR. MIKE REYNOLDS MR. CURTIS ELDRED TELECOM MANAGER MANAGER CASS TELEPHONE COMPANY CEDAR COMMUNICATIONS, L.L.C. 100 REDBUD ROAD 608 LOMBARD STREET VIRGINIA IL 62691 CLARENCE IA 52216 USA USA --PO BOX ADDRESS -- P.O. BOX 230 1121 VIRGINIA IL 62691 MR. RUSS BENKE USA GENERAL MANAGER CENTER JUNCTION TEL CO 0076 10750 126TH ST. MR. MARK MAYTUM CENTER JCT. IA 52212 PRESIDENT AND COO USA CASSADAGA TEL CORP --PO BOX ADDRESS -- 40 TEMPLE STREET P. O. BOX 67 FREDONIA NY 14063-0209 CENTER JUNCTION IA 52212 USA USA --PO BOX ADDRESS -- P.O. BOX 209 1697 FREDONIA NY 14063-0209 MR. LARRY FRAZIER USA GENERAL MANAGER CENTRAL ARKANSAS TEL COOP INC. 0285 --PO BOX ADDRESS -- MR. HOMER HOLLAND P.O. BOX 130 ACCOUNTANT BISMARCK AR 71929 CASTLEBERRY TEL CO INC USA --PO BOX ADDRESS -- P.O. BOX 37 CASTLEBERRY AL 36432 USA

ISSUED: DECEMBER 15, 2017 EFFECTIVE: JANUARY 01, 2018

WIRE CENTER AND INTERCONNECTION INFORMATION

ISSUING CARRIERS (CONT'D)

094B 1125 MR. STEVE GUEST MR. KENT DAU PRESIDENT CFO CENTRAL CELLULAR L.L.C. DBA CENTRAL SCOTT TEL COTC CONNECTIONS - OK 125 NORTH 2ND ST. 223 BROADWAY ELDRIDGE IA 52748 DAVENPORT OK 74026 USA USA --PO BOX ADDRESS -- --PO BOX ADDRESS -- PO BOX 260 P.O. BOX 789 ELDRIDGE IA 52748 DAVENPORT OK 74026 USA USA 0859 3310 MR. JEFF JUNG MR. CRAIG GATES DIR-COSTING, SETTLEMENTS & TARI CEO CENTRAL STATE TEL CO CENTRAL MONTANA COMMUNICATIONS %TDS TELECOM INC. 525 JUNCTION ROAD --PO BOX ADDRESS -- MADISON WI 53717 P.O. BOX 1140 USA HAVRE MT 59501-1220 --PO BOX ADDRESS -- USA P.O. BOX 5158 MADISON WI 53705-0158 1977 USA MR. JOHN HART ASST. MGR./CONTROLLER 2348 CENTRAL OKLAHOMA TELEPHONE MR. JERRY ALLEN CO., L.L.C. VICE PRESIDENT ACCOUNTING 223 BROADWAY CENTRAL TEL CO - NEVADA DBA DAVENPORT OK 74026 CENTURYLINK USA 100 CENTURYLINK DRIVE --PO BOX ADDRESS -- MONROE LA 71203 P.O. BOX 789 USA DAVENPORT OK 74026 --PO BOX ADDRESS -- USA P.O. BOX 4065 MONROE LA 71211-4065 USA

ISSUED: DECEMBER 15, 2017 EFFECTIVE: JANUARY 01, 2018

WIRE CENTER AND INTERCONNECTION INFORMATION

ISSUING CARRIERS (CONT'D)

0471 2052 MR. JERRY ALLEN MR. JAMEY WIGLEY VICE PRESIDENT ACCOUNTING GENERAL MANAGER CENTRAL TEL CO OF NC DBA CENTRAL TEXAS TEL COOP INC CENTURYLINK 1012 REILLY STREET 100 CENTURYLINK DRIVE GOLDTHWAITE TX 76844 MONROE LA 71203 USA USA --PO BOX ADDRESS -- --PO BOX ADDRESS -- P.O. BOX 627 P.O. BOX 4065 GOLDTHWAITE TX 76844 MONROE LA 71211-4065 USA USA 2277 2114 MR. I. COX MR. JERRY ALLEN GENERAL MANAGER VICE PRESIDENT ACCOUNTING CENTRAL UTAH TEL INC CENTRAL TEL CO OF TEXAS DBA 45 WEST CENTER ST. CENTURYLINK FAIRVIEW UT 84629 100 CENTURYLINK DRIVE USA MONROE LA 71203 --PO BOX ADDRESS -- USA P.O. BOX 7 --PO BOX ADDRESS -- FAIRVIEW UT 84629 P.O. BOX 4065 USA MONROE LA 71211-4065 USA

0254 MR. JERRY ALLEN VICE PRESIDENT ACCOUNTING CENTRAL TEL CO OF VIRGINIA DBA CENTURYLINK 100 CENTURYLINK DRIVE MONROE LA 71203 USA --PO BOX ADDRESS -- P.O. BOX 4065 MONROE LA 71211-4065 USA

ISSUED: DECEMBER 15, 2017 EFFECTIVE: JANUARY 01, 2018

WIRE CENTER AND INTERCONNECTION INFORMATION

ISSUING CARRIERS (CONT'D)

(7575) MR. PATRICK HALBACK -CONT'D- ASSISTANT CONTROLLER OREGON(923E) CENTURYLINK COMMUNICATIONS LLC PENNSYLVANIA(7950) 1801 CALIFORNIA STREET, 3RD FLO RHODE ISLAND(535H) DENVER CO 80202 SOUTH CAROLINA(7431) USA SOUTH DAKOTA(924E) FOR THE STATES OF: TENNESSEE(391G) ALABAMA(402G) TEXAS(7953) ARIZONA(916E) UTAH(925E) ARKANSAS(7576) VIRGINIA(7947) CALIFORNIA(7957) WASHINGTON(1074) COLORADO(1076) WEST VIRGINIA(187D) CONNECTICUT(403G) WISCONSIN(1071) DISTRICT OF COLUMBIA(7954) WYOMING(926E) FLORIDA(7985) GEORGIA(365B) (560D) IDAHO(917E) MR. JERRY ALLEN ILLINOIS(7807) VICE PRESIDENT ACCOUNTING INDIANA(7951) CENTURYTEL ACQUISITION, LLC IOWA(918E) DBA CENTURYLINK ACQUISITION KANSAS(7577) 100 CENTURYLINK DRIVE KENTUCKY(405G) MONROE LA 71203 LOUISIANA(449G) USA MARYLAND(7956) --PO BOX ADDRESS -- MASSACHUSETTS(7955) P.O. BOX 4065 MICHIGAN(7949) MONROE LA 71211-4065 MINNESOTA(1695) USA MISSISSIPPI(390G) FOR THE STATES OF: MISSOURI(7578) ALABAMA(7451) MONTANA(919E) KANSAS(8983) NEBRASKA(920E) LOUISIANA(7637) NEVADA(443G) MINNESOTA(6098) NEW HAMPSHIRE(420G) MISSISSIPPI(4664) NEW JERSEY(549C) TENNESSEE(2757) NEW MEXICO(921E) TEXAS(7586) NEW YORK(4382) WISCONSIN(7588) NORTH CAROLINA(406G) NORTH DAKOTA(922E) OHIO(7952) OKLAHOMA(7579)

ISSUED: DECEMBER 15, 2017 EFFECTIVE: JANUARY 01, 2018

WIRE CENTER AND INTERCONNECTION INFORMATION

ISSUING CARRIERS (CONT'D)

(2223) MR. JERRY ALLEN VICE PRESIDENT ACCOUNTING CENTURYTEL OF THE GEM STATE, INC. DBA CENTURYLINK 100 CENTURYLINK DRIVE MONROE LA 71203 USA --PO BOX ADDRESS -- P.O. BOX 4065 MONROE LA 71211-4065 USA FOR THE STATES OF: IDAHO(4437) NEVADA(4438)

(2381) MR. JERRY ALLEN VICE PRESIDENT ACCOUNTING CENTURYTEL OF THE SOUTHWEST, INC. 100 CENTURYLINK DRIVE MONROE LA 71203 USA --PO BOX ADDRESS -- P.O. BOX 4065 MONROE LA 71211-4065 USA FOR THE STATES OF: NEW MEXICO(2274)

ISSUED: DECEMBER 15, 2017 EFFECTIVE: JANUARY 01, 2018

WIRE CENTER AND INTERCONNECTION INFORMATION

ISSUING CARRIERS (CONT'D)

(5775) MR. JERRY ALLEN -CONT'D- VICE PRESIDENT ACCOUNTING MISSOURI(9785) CENTURYTEL SERVICE GROUP, INC. MISSOURI(9786) DBA CENTURYLINK SERVICE GROUP MISSOURI(9787) 100 CENTURYLINK DRIVE MONTANA(2249) MONROE LA 71203 NORTH CAROLINA(0485) USA OHIO(0630) --PO BOX ADDRESS -- OREGON(2360) P.O. BOX 4065 OREGON(2395) MONROE LA 71211-4065 TENNESSEE(0552) USA TENNESSEE(0557) FOR THE STATES OF: TENNESSEE(0574) ALABAMA(0298) TEXAS(2101) ALABAMA(9788) TEXAS(2117) ALABAMA(9789) TEXAS(2140) ARKANSAS(1142) WASHINGTON(2408) ARKANSAS(1143) WASHINGTON(2410) ARKANSAS(1144) WASHINGTON(2422) ARKANSAS(1706) WISCONSIN(0841) ARKANSAS(1711) WISCONSIN(0857) ARKANSAS(1720) WISCONSIN(0877) ARKANSAS(1727) WISCONSIN(0884) COLORADO(2185) WISCONSIN(0895) COLORADO(2208) WISCONSIN(0898) GEORGIA(0356) WISCONSIN(0913) IDAHO(2225) WISCONSIN(0922) ILLINOIS(1057) WISCONSIN(0924) INDIANA(0747) WISCONSIN(0931) INDIANA(0801) WISCONSIN(0934) IOWA(1126) WISCONSIN(0950) IOWA(1274) WISCONSIN(0956) LOUISIANA(0434) WISCONSIN(0959) MICHIGAN(0671) WISCONSIN(0970) MICHIGAN(0689) WISCONSIN(1155) MICHIGAN(0702) WISCONSIN(1159) MICHIGAN(0705) WYOMING(2299) MINNESOTA(1445) MISSISSIPPI(0458) MISSOURI(1151) MISSOURI(9784)

ISSUED: DECEMBER 15, 2017 EFFECTIVE: JANUARY 01, 2018

WIRE CENTER AND INTERCONNECTION INFORMATION

ISSUING CARRIERS (CONT'D)

(1208) 250A MR. JERRY ALLEN MS. KIRBY UNDERBERG VICE PRESIDENT ACCOUNTING GENERAL MANAGER CENTURYTEL SOLUTIONS, LLC DBA CHARITON VALLEY COMMUNICATIONS CENTURYLINK SOLUTIONS CORPORATION 100 CENTURYLINK DRIVE 1213 E BRIGGS MONROE LA 71203 MACON MO 63552 USA USA --PO BOX ADDRESS -- --PO BOX ADDRESS -- P.O. BOX 4065 P.O. BOX 67 MONROE LA 71211-4065 MACON MO 63552 USA USA FOR THE STATES OF: ALABAMA(327A) 1864 LOUISIANA(2896) MS. KIRBY UNDERBERG MISSISSIPPI(8071) GENERAL MANAGER TENNESSEE(8072) CHARITON VALLEY TELEPHONE TEXAS(8073) CORPORATION 1213 E BRIGGS 0077 MACON MO 63552 MR. MARK WEBSTER USA CONTROLLER --PO BOX ADDRESS -- CHAMPLAIN TEL CO P.O. BOX 67 1118 ROUTE 9 MACON MO 63552 CHAMPLAIN NY 12919-0782 USA USA --PO BOX ADDRESS -- 0685 P.O. BOX 782 MR. JEFF JUNG CHAMPLAIN NY 12919 DIR-COSTING, SETTLEMENTS & TARI USA CHATHAM TEL CO %TDS TELECOM 525 JUNCTION ROAD MADISON WI 53717 USA --PO BOX ADDRESS -- P.O. BOX 5158 MADISON WI 53705-0158 USA

ISSUED: DECEMBER 15, 2017 EFFECTIVE: JANUARY 01, 2018

WIRE CENTER AND INTERCONNECTION INFORMATION

ISSUING CARRIERS (CONT'D)

0078 1979 MR. PATRICK MORSE MS. JENNY SANCHEZ SENIOR VP GOVERNMENTAL AFFAIRS VICE PRESIDENT CHAUTAUQUA & ERIE TEL CORP CHEROKEE TEL CO 908 W. FRONTVIEW 403 NORTH SERVICE ROAD DODGE CITY KS 67801-0199 CALERA OK 74730 USA USA --PO BOX ADDRESS -- --PO BOX ADDRESS -- P.O. BOX 199 P.O. BOX 445 DODGE CITY KS 67801-0199 CALERA OK 74730 USA USA

0079 0515 MR. LOU SILVESTRE MS. ANNETTE WILLIAMS CFO ADMINISTRATIVE CLERK CHAZY & WESTPORT TEL CORP CHESNEE TEL CO 2 CHAMPLAIN AVE. --PO BOX ADDRESS -- WESTPORT NY 12993-0493 P.O. BOX 430 USA CHESNEE SC 29323 --PO BOX ADDRESS -- USA P.O. BOX Q WESTPORT NY 12993-0493 0516 USA MS. AUTUMN CASTLES ACCESS SERVICES MANAGER 0860 CHESTER TEL CO MR. CHAD YOUNG 112 YORK STREET GENERAL MANAGER CHESTER SC 29706 CHEQUAMEGON COMMUNICATIONS USA COOPERATIVE, INC. --PO BOX ADDRESS -- 43705 US HWY 63 P.O. BOX 160 CABLE WI 54821-0067 CHESTER SC 29706 USA USA --PO BOX ADDRESS -- P.O. BOX 67 CABLE WI 54821-0067 USA

ISSUED: DECEMBER 15, 2017 EFFECTIVE: JANUARY 01, 2018

WIRE CENTER AND INTERCONNECTION INFORMATION

ISSUING CARRIERS (CONT'D)

1647 1980 MS. ANITA ANDERSON MR. LARRY JONES OFFICE MANAGER VICE PRESIDENT CHEYENNE RIVER SIOUX TRIBAL CHICKASAW TEL CO TEL AUTHORITY 124 WEST VINITA 100 S. MAIN ST. SULPHUR OK 73086 EAGLE BUTTE SD 57625 USA USA --PO BOX ADDRESS -- --PO BOX ADDRESS -- P.O. BOX 460 P.O. BOX 810 SULPHUR OK 73086 EAGLE BUTTE SD 57625 USA USA 0597 0861 MR. PETE HOLLAND MR. N. BEHN GENERAL MGR. REG AFFAIRS/REV AC CHIEF EXECUTIVE OFFICER CHILLICOTHE TEL CO CHIBARDUN TEL COOP INC 68 EAST MAIN STREET 401 SOUTH FIRST STREET CHILLICOTHE OH 45601-0480 CAMERON WI 54822-0664 USA USA --PO BOX ADDRESS -- 0004 PO BOX 164 MR. PATRICK MORSE CAMERON WI 54822-0664 SENIOR VP GOVERNMENTAL AFFAIRS USA CHINA TEL CO 908 W. FRONTVIEW 0354 DODGE CITY KS 67801-0199 MS. STEPHANIE HAND USA CONTROLLER --PO BOX ADDRESS -- CHICKAMAUGA TEL CORP P.O. BOX 199 12 THIRD STREET DODGE CITY KS 67801-0199 BAY SPRINGS MS 39422-1680 USA USA --PO BOX ADDRESS -- 1893 P.O. BOX 922 MS. AMANDA MOLINA BAY SPRINGS MS 39422-1680 VICE PRESIDENT OF EXTERNAL RELA USA CHOCTAW TEL CO 130 NORTH 4TH STREET MACCLENNY FL 32063 USA

ISSUED: DECEMBER 15, 2017 EFFECTIVE: JANUARY 01, 2018

WIRE CENTER AND INTERCONNECTION INFORMATION

ISSUING CARRIERS (CONT'D)

084E 2289 MR. TED BOGEMAN MR. JAMES MOBERLY PRESIDENT PRESIDENT CHOICETEL, LLC - WI CHUGWATER TEL CO --PO BOX ADDRESS -- 225 2ND STREET PO BOX 699 CHUGWATER WY 82210 EAGLE RIVER WI 54521 USA USA --PO BOX ADDRESS -- P.O. BOX 223 1981 CHUGWATER WY 82210 MR. PATRICK MORSE USA SENIOR VP GOVERNMENTAL AFFAIRS CHOUTEAU TEL CO 2349 908 W. FRONTVIEW MR. MARK FEEST DODGE CITY KS 67801-0199 GENERAL MANAGER USA CHURCHILL COUNTY TELEPHONE DBA --PO BOX ADDRESS -- CC COMMUNICATIONS P.O. BOX 199 50 WEST WILLIAMS AVENUE DODGE CITY KS 67801-0199 FALLON NV 89406 USA USA --PO BOX ADDRESS -- 1425 P.O. BOX 1390 MR. EVERETT CHRISTENSEN FALLON NV 89407-1390 PRESIDENT USA CHRISTENSEN COMMUNICATIONS COMPANY 8762 104 WEST MAIN STREET MR. TIM HILLS MADELIA MN 56062 CLEC MANAGER USA CI COMMUNICATIONS, INC. HIGHWAY 6 968D EMILY MN 56447-0100 MR. EVERETT CHRISTENSEN USA PRESIDENT --PO BOX ADDRESS -- CHRISTENSEN COMMUNICATIONS PO BOX 100 COMPANY - MN EMILY MN 56447-0100 104 WEST MAIN STREET USA MADELIA MN 56062 USA

ISSUED: DECEMBER 15, 2017 EFFECTIVE: JANUARY 01, 2018

WIRE CENTER AND INTERCONNECTION INFORMATION

ISSUING CARRIERS (CONT'D)

1982 1129 MR. H. BALDWIN MR. JOE SNYDER PRESIDENT-GENERAL MANAGER GENERAL MANAGER CIMARRON TEL CO CITIZENS MUTUAL TELEPHONE 101 CIMARRON STREET COOPERATIVE MANNFORD OK 74044 114 WEST JEFFERSON ST. USA BLOOMFIELD IA 52537 --PO BOX ADDRESS -- USA P.O. DRAWER 160 --PO BOX ADDRESS -- MANNFORD OK 74044 P.O. BOX 130 USA BLOOMFIELD IA 52537 USA (9348) MS. KATHY CAMPBELL 0473 REGULATORY SPECIALIST MR. GREG LUNSFORD CINCINNATI BELL VICE PRESIDENT-REGULATORY AFFAI 201 EAST FOURTH STREET CITIZENS TEL CO ROOM 102-890 330 E. BLACK STREET CINCINNATI OH 45201 ROCK HILL SC 29730 USA USA FOR THE STATES OF: --PO BOX ADDRESS -- KENTUCKY(5061) P.O. BOX 470 OHIO(5062) ROCK HILL SC 29731 USA 3005 MR. DAVID MASEPHOL 1865 MEMBER OWNER MR. BRIAN CORNELIUS CIRCLE TELEPHONE & ELECTRIC, PRESIDENT/GENERAL MANAGER LLC CITIZENS TEL CO --PO BOX ADDRESS -- 1905 WALNUT STREET P.O. BOX 3 HIGGINSVILLE MO 64037 CIRCLE AK 99733 USA USA --PO BOX ADDRESS -- P.O. BOX 737 HIGGINSVILLE MO 64037 USA

ISSUED: DECEMBER 15, 2017 EFFECTIVE: JANUARY 01, 2018

WIRE CENTER AND INTERCONNECTION INFORMATION

ISSUING CARRIERS (CONT'D)

0355 0156 MR. CHAD LEDGER MR. DENNIS CUTRELL GENERAL MANAGER PRESIDENT CITIZENS TEL CO INC CITIZENS TEL CO OF KECKSBURG 134 N. BAILEY AVENUE ROUTE 982 LESLIE GA 31764 MAMMOTH PA 15664-0156 USA USA --PO BOX ADDRESS -- --PO BOX ADDRESS -- P.O. BOX 187 P.O. BOX 156 LESLIE GA 31764 MAMMOTH PA 15664-0156 USA USA

3402 0577 MR. KENNETH MASON MR. KENNETH MASON VICE PRESIDENT, GOVERNMENT/REG. VICE PRESIDENT, GOVERNMENT/REG. CITIZENS TEL CO OF GOLDEN ST CITIZENS TEL CO OF THE VOL ST DBA FRONTIER COMM OF GOLDEN ST DBA FRONTIER COMM OF VOL ST 180 SOUTH CLINTON AVE. 180 SOUTH CLINTON AVE. 5TH FLOOR 5TH FLOOR ROCHESTER NY 14646-0500 ROCHESTER NY 14646-0500 USA USA

0081 0225 MR. MARK DEPERRIOR MR. GREG SAPP CPA, CONTROLLER GENERAL MANAGER CITIZENS TEL CO OF HAMMOND NY CITIZENS TEL COOP INC 220 WEBBS MILL ROAD 26 SOUTH MAIN STREET FLOYD VA 24091 HAMMOND NY 13646 USA USA --PO BOX ADDRESS -- --PO BOX ADDRESS -- P.O. BOX 137 P.O. BOX 217 FLOYD VA 24091 HAMMOND NY 13646 USA USA

ISSUED: DECEMBER 15, 2017 EFFECTIVE: JANUARY 01, 2018

WIRE CENTER AND INTERCONNECTION INFORMATION

ISSUING CARRIERS (CONT'D)

0863 4427 MR. DENNIS BACHMAN MR. KENNETH MASON GENERAL MANAGER/EVP VICE PRESIDENT, GOVERNMENT/REG. CITIZENS TEL COOP INC CITIZENS TEL. CO. OF ID DBA 328 W. MAIN ST. FRONTIER COMM. OF ID NEW AUBURN WI 54757-0127 180 SOUTH CLINTON AVE. USA 5TH FLOOR --PO BOX ADDRESS -- ROCHESTER NY 14646-0500 P.O. BOX 127 USA NEW AUBURN WI 54757-0127 USA 1183 MR. KENNETH MASON 0751 VICE PRESIDENT, GOVERNMENT/REG. MS. JOAN PAXSON CITIZENS TEL. CO. OF IL DBA OFFICE MANAGER FRONTIER CITIZENS COMM. OF IL CITIZENS TEL CORP 180 SOUTH CLINTON AVE. 426 NORTH WAYNE STREET 5TH FLOOR WARREN IN 46792 ROCHESTER NY 14646-0500 USA USA --PO BOX ADDRESS -- P.O. BOX 330 1123 WARREN IN 46792 MR. KENNETH MASON USA VICE PRESIDENT, GOVERNMENT/REG. CITIZENS TEL. CO. OF MN, LLC 2308 DBA FRONTIER CITIZENS COM OF MR. KENNETH MASON 180 SOUTH CLINTON AVE. VICE PRESIDENT, GOVERNMENT/REG. 5TH FLOOR CITIZENS TEL. CO. OF CA, INC. ROCHESTER NY 14646-0500 DBA FRONTIER COMM. OF CA USA 180 SOUTH CLINTON AVE. 5TH FLOOR 4322 ROCHESTER NY 14646-0500 MR. KENNETH MASON USA VICE PRESIDENT, GOVERNMENT/REG. CITIZENS TEL. CO. OF MT DBA FRONTIER COMM. OF MT 180 SOUTH CLINTON AVE. 5TH FLOOR ROCHESTER NY 14646-0500 USA

ISSUED: DECEMBER 15, 2017 EFFECTIVE: JANUARY 01, 2018

WIRE CENTER AND INTERCONNECTION INFORMATION

ISSUING CARRIERS (CONT'D)

1128 2342 MR. KENNETH MASON MR. KENNETH MASON VICE PRESIDENT, GOVERNMENT/REG. VICE PRESIDENT, GOVERNMENT/REG. CITIZENS TEL. CO. OF NEBRASKA, CITIZENS TEL. CO. OF TUOLUMNE LLC DBA FRONTIER COMM. OF NE DBA FRONTIER COMM. OF TUOLUMNE 180 SOUTH CLINTON AVE. 180 SOUTH CLINTON AVE. 5TH FLOOR 5TH FLOOR ROCHESTER NY 14646-0500 ROCHESTER NY 14646-0500 USA USA

2354 4429 MR. KENNETH MASON MR. KENNETH MASON VICE PRESIDENT, GOVERNMENT/REG. VICE PRESIDENT, GOVERNMENT/REG. CITIZENS TEL. CO. OF NV DBA CITIZENS TEL. CO. OF UT DBA FRONTIER COMM. OF NV FRONTIER COMM. OF UT 180 SOUTH CLINTON AVE. 180 SOUTH CLINTON AVE. 5TH FLOOR 5TH FLOOR ROCHESTER NY 14646-0500 ROCHESTER NY 14646-0500 USA USA

0096 0270 MR. KENNETH MASON MR. KENNETH MASON VICE PRESIDENT, GOVERNMENT/REG. VICE PRESIDENT, GOVERNMENT/REG. CITIZENS TEL. CO. OF NY DBA CITIZENS TEL. CO. OF WV DBA FRONTIER COMM. OF NY FRONTIER COMM. OF WV 180 SOUTH CLINTON AVE. 180 SOUTH CLINTON AVE. 5TH FLOOR 5TH FLOOR ROCHESTER NY 14646-0500 ROCHESTER NY 14646-0500 USA USA

3401 2172 MR. KENNETH MASON MR. KENNETH MASON VICE PRESIDENT, GOVERNMENT/REG. VICE PRESIDENT, GOVERNMENT/REG. CITIZENS TEL. CO. OF OR DBA CITIZENS UTIL RURAL CO, FRONTIER COMM. OF OR INC.DBA FRONTIER CITIZENS UTIL 180 SOUTH CLINTON AVE. 180 SOUTH CLINTON AVE. 5TH FLOOR 5TH FLOOR ROCHESTER NY 14646-0500 ROCHESTER NY 14646-0500 USA USA

ISSUED: DECEMBER 15, 2017 EFFECTIVE: JANUARY 01, 2018

WIRE CENTER AND INTERCONNECTION INFORMATION

ISSUING CARRIERS (CONT'D)

1353 105D MR. GUY SWENSON MR. DENNIS NELSON TEC MANAGER CITY MANAGER CITY OF BARNESVILLE TEL UTIL CITY OF WINDOM - MN 102 FRONT STREET, NORTH %CITY OF WINDOM BARNESVILLE MN 56514 444 9TH STREET USA WINDOM MN 56101-0038 --PO BOX ADDRESS -- USA P.O. BOX 550 --PO BOX ADDRESS -- BARNESVILLE MN 56514 P.O. BOX 38 USA WINDOM MN 56101-0038 USA 1650 MR. STEVE MEYER 1370 EXECUTIVE VICE PRESIDENT & GENE MR. BRUCE HANSON CITY OF BROOKINGS MUNICIPAL MANAGER TEL DEPT CLARA CITY TEL EXCH CO 525 WESTERN AVENUE 227 SOUTH MAIN STREET BROOKINGS SD 57006 CLARA CITY MN 56222-0800 USA USA --PO BOX ADDRESS -- --PO BOX ADDRESS -- 588 PO BOX 800 BROOKINGS SD 57006 CLARA CITY MN 56222-0800 USA USA

1653 1130 MS. DEBBIE BROWN MR. CURTIS ELDRED FINANCIAL OFFICER MANAGER CITY OF FAITH MUNICIPAL TEL CO CLARENCE TEL CO INC 204 N. MAIN STREET 608 LOMBARD STREET FAITH SD 57626-0368 CLARENCE IA 52216 USA USA --PO BOX ADDRESS -- P.O. BOX 368 FAITH SD 57626-0368 USA

ISSUED: DECEMBER 15, 2017 EFFECTIVE: JANUARY 01, 2018

WIRE CENTER AND INTERCONNECTION INFORMATION

ISSUING CARRIERS (CONT'D)

1652 0753 MR. KEITH DAVIDSON MR. DARIN LA COURSIERE CHIEF FINANCIAL OFFICER PRESIDENT AND CEO CLARITY TELECOM, LLC D/B/A CLAY COUNTY RURAL TEL COOP, VAST BROADBAND INC. DBA ENDEAVOR 912 SOUTH MAIN STREET 2 S. WEST STREET SUITE 106 CLOVERDALE IN 46120-0237 SIKESTON MO 63801 USA USA --PO BOX ADDRESS -- P.O. BOX 237 1531 CLOVERDALE IN 46120-0237 MR. PATRICK MCELROY USA GENERAL MANAGER CLARKS TELECOMMUNICATIONS CO. 2363 110 EAST ELK STREET MR. MITCHELL MOORE JACKSON NE 68743 PRESIDENT USA CLEAR CREEK MUTUAL TEL CO --PO BOX ADDRESS -- 18238 SOUTH FISCHERS MILL ROAD P.O. BOX 66 OREGON CITY OR 97045-9696 JACKSON NE 68743 USA USA 1132 0990 MR. THOMAS LOVELL MS. PATRICIA RHOADS GENERAL MANAGER/VICE PRESIDENT SECRETARY - TREASURER CLEAR LAKE INDEPENDENT TEL CO CLARKSVILLE MUTUAL TEL CO 107 N.W. 4TH ST. 11767 E. CLARKSVILLE ROAD CLEAR LAKE IA 50428 MARSHALL IL 62441 USA USA --PO BOX ADDRESS -- P.O. BOX 66 CLEAR LAKE IA 50428 USA

ISSUED: DECEMBER 15, 2017 EFFECTIVE: JANUARY 01, 2018

WIRE CENTER AND INTERCONNECTION INFORMATION

ISSUING CARRIERS (CONT'D)

0865 0688 MR. MATTHEW ANDERSON MRS. STACEY HAMLIN GENERAL MANAGER PRESIDENT & CEO CLEAR LAKE TEL CO INC CLIMAX TEL CO 316 THIRD AVENUE --PO BOX ADDRESS -- CLEAR LAKE WI 54005 P.O. BOX 279 USA CLIMAX MI 49034 --PO BOX ADDRESS -- USA P.O. BOX 47 CLEAR LAKE WI 54005 8331 USA MR. JIM BURNHAM PRESIDENT 1372 CLIMAX TELEPHONE COMPANY MS. STACI MALIKOWSKI 13800 E MICHIGAN AVE CHIEF FINANCIAL OFFICER GALESBURG MI 49053 CLEMENTS TEL CO USA 150 2ND STREET, SW --PO BOX ADDRESS -- PERHAM MN 56573 P.O. BOX 279 USA GALESBURG MI 49053 USA 1698 MR. JEFF JUNG 0005 DIR-COSTING, SETTLEMENTS & TARI MR. JEFF JUNG CLEVELAND COUNTY TEL CO INC DIR-COSTING, SETTLEMENTS & TARI %TDS TELECOM COBBOSSEECONTEE TELEPHONE 525 JUNCTION ROAD COMPANY MADISON WI 53717 %TDS TELECOM USA 525 JUNCTION ROAD --PO BOX ADDRESS -- MADISON WI 53717 P.O. BOX 5158 USA MADISON WI 53705-0158 --PO BOX ADDRESS -- USA P.O. BOX 5158 MADISON WI 53705-0158 USA

ISSUED: DECEMBER 15, 2017 EFFECTIVE: JANUARY 01, 2018

WIRE CENTER AND INTERCONNECTION INFORMATION

ISSUING CARRIERS (CONT'D)

0866 2059 MS. GINA TOMLINSON MR. KELLY ALLISON GENERAL MANAGER/CONTROLLER GENERAL MANAGER COCHRANE COOP TEL CO COLORADO VALLEY TEL COOP INC 103 W. FIFTH STREET 4915 SOUTH U.S. HIGHWAY 77 COCHRANE WI 54622-0189 LA GRANGE TX 78945 USA USA --PO BOX ADDRESS -- --PO BOX ADDRESS -- P.O. BOX 189 P.O. BOX 130 COCHRANE WI 54622-0189 LA GRANGE TX 78945 USA USA

2057 2364 MR. TIM HUMPERT MS. GERI FRAIJO GENERAL MANAGER GENERAL MANAGER COLEMAN COUNTY TEL COOP INC COLTON TEL CO 215 N. 2ND STREET 20983 S HIGHWAY 211 SANTA ANNA TX 76878 COLTON OR 97017 USA USA --PO BOX ADDRESS -- --PO BOX ADDRESS -- P.O. BOX 608 P.O. BOX 68 SANTA ANNA TX 76878 COLTON OR 97017 USA USA

1134 2204 MR. LARRY SPRINGER MR. PATRICK MORSE MANAGER SENIOR VP GOVERNMENTAL AFFAIRS COLO TEL CO COLUMBINE ACQUISITION CORP. %COLO TEL CO DBA COLUMBINE TEL CO., LTD. 303 MAIN STREET 908 W. FRONTVIEW COLO IA 50056 DODGE CITY KS 67801-0199 USA USA --PO BOX ADDRESS -- --PO BOX ADDRESS -- P.O. BOX 315 P.O. BOX 199 COLO IA 50056 DODGE CITY KS 67801-0199 USA USA

ISSUED: DECEMBER 15, 2017 EFFECTIVE: JANUARY 01, 2018

WIRE CENTER AND INTERCONNECTION INFORMATION

ISSUING CARRIERS (CONT'D)

2214 493D MS. BARBARA SESSIONS MR. DAVID LEWIS CFO CEO COLUMBINE TELEPHONE COMPANY COMMON POINT, LLC DBA SILVER STAR COMMUNICATIONS 3130 PLEASANT RUN 104101 US HIGHWAY 89 SPRINGFIELD IL 62711 FREEDOM WY 83120 USA USA --PO BOX ADDRESS -- 0161 P.O. BOX 226 MR. KENNETH MASON FREEDOM WY 83120 VICE PRESIDENT, GOVERNMENT/REG. USA COMMONWEALTH TELEPHONE COMPANY 180 SOUTH CLINTON AVE. 0604 5TH FLOOR MR. PATRICK MORSE ROCHESTER NY 14646-0500 SENIOR VP GOVERNMENTAL AFFAIRS USA COLUMBUS GROVE TEL CO 908 W. FRONTVIEW 1262 DODGE CITY KS 67801-0199 MR. RANDY YEAKEL USA MANAGER --PO BOX ADDRESS -- COMMUNICATIONS 1 NETWORK, INC. P.O. BOX 199 105 SOUTH MAIN DODGE CITY KS 67801-0199 KANAWHA IA 50447 USA USA --PO BOX ADDRESS -- 1756 P.0. BOX 20 MS. TRISH CARROLL KANAWHA IA 50447 GENERAL MANAGER USA COLUMBUS TEL CO 224 SOUTH KANSAS COLUMBUS KS 66725 USA

ISSUED: DECEMBER 15, 2017 EFFECTIVE: JANUARY 01, 2018

WIRE CENTER AND INTERCONNECTION INFORMATION

ISSUING CARRIERS (CONT'D)

0776 0015 MR. JEFF JUNG MR. PATRICK MORSE DIR-COSTING, SETTLEMENTS & TARI SENIOR VP GOVERNMENTAL AFFAIRS COMMUNICATIONS CORP OF INDIANA COMMUNITY SERVICE TEL CO %TDS TELECOM 908 W. FRONTVIEW 525 JUNCTION ROAD DODGE CITY KS 67801-0199 MADISON WI 53717 USA USA --PO BOX ADDRESS -- --PO BOX ADDRESS -- P.O. BOX 199 P.O. BOX 5158 DODGE CITY KS 67801-0199 MADISON WI 53705-0158 USA USA 2061 0809 MR. CLIFFORD HUMPERT MR. JEFF JUNG INTERIM VICE PRESIDENT DIR-COSTING, SETTLEMENTS & TARI COMMUNITY TEL CO COMMUNICATIONS CORP OF 10183 STATE HWY 25E SOUTHERN IN WINDTHORST TX 76389 %TDS TELECOM USA 525 JUNCTION ROAD --PO BOX ADDRESS -- MADISON WI 53717 P.O. BOX 130 USA WINDTHORST TX 76389 --PO BOX ADDRESS -- USA P.O. BOX 5158 MADISON WI 53705-0158 0542 USA MR. GREG LUNSFORD VICE PRESIDENT-REGULATORY AFFAI 0672 COMPORIUM, INC. MR. JEFF JUNG 330 E. BLACK STREET DIR-COSTING, SETTLEMENTS & TARI ROCK HILL SC 29730 COMMUNICATIONS CORP. OF MI USA %TDS TELECOM --PO BOX ADDRESS -- 525 JUNCTION ROAD P.O. BOX 470 MADISON WI 53717 ROCK HILL SC 29731 USA USA --PO BOX ADDRESS -- P.O. BOX 5158 MADISON WI 53705-0158 USA

ISSUED: DECEMBER 15, 2017 EFFECTIVE: JANUARY 01, 2018

WIRE CENTER AND INTERCONNECTION INFORMATION

ISSUING CARRIERS (CONT'D)

0369 032H MR. SCOTT OBERT-THORN MR. KEN JOHNSON CHIEF FINANCIAL OFFICER GENERAL MANAGER COMSOUTH TELECOMMUNICATIONS, CONNEAUT TELEPHONE COMPANY - INC. OH 99 BROAD STREET 224 STATE STREET HAWKINSVILLE GA 31036 CONNEAUT OH 44030 USA USA --PO BOX ADDRESS -- P.O. BOX 1298 (913E) HAWKINSVILLE GA 31036 MR. MICHAEL SHULTZ USA VP - REGULATORY & PUBLIC POLICY CONSOLIDATED COMMUNICATIONS 0559 ENTERPRISE SERVICES MR. JEFF JUNG %CONSOLIDATED COMMUNICATIONS, DIR-COSTING, SETTLEMENTS & TARI INC. CONCORD TEL EXCH INC 350 S. LOOP 336 W %TDS TELECOM CONROE TX 77304 525 JUNCTION ROAD USA MADISON WI 53717 FOR THE STATES OF: USA ILLINOIS(911E) --PO BOX ADDRESS -- TEXAS(912E) P.O. BOX 5158 MADISON WI 53705-0158 8597 USA MR. MICHAEL SHULTZ VP - REGULATORY & PUBLIC POLICY 0606 CONSOLIDATED COMMUNICATIONS MS. DEANNA BROWN ENTERPRISE SERVICES - PA CHIEF FINANCIAL OFFICER %CONSOLIDATED COMMUNICATIONS, CONNEAUT TEL CO INC. 224 STATE ST. 350 S. LOOP 336 W CONNEAUT OH 44030-0579 CONROE TX 77304 USA USA --PO BOX ADDRESS -- P.O. BOX 579 CONNEAUT OH 44030-0579 USA

ISSUED: DECEMBER 15, 2017 EFFECTIVE: JANUARY 01, 2018

WIRE CENTER AND INTERCONNECTION INFORMATION

ISSUING CARRIERS (CONT'D)

(3990) 2072 MS. KATHLEEN TROUGHTON MR. CHRIS COPENHAVER DIRECTOR REGULATORY AFFAIRS SR. NETWORK PLANNER CONSOLIDATED COMMUNICATIONS CONSOLIDATED COMMUNICATIONS OF ENTERPRISE SERVICES, INC. FORT BEND COMPANY 5555 WINGHAVEN BLVD. 321 N. FIRST O'FALLON MO 63366 LUFKIN TX 75904 USA USA FOR THE STATES OF: KANSAS(3915) 0193 MISSOURI(3991) MR. MICHAEL SHULTZ VP - REGULATORY & PUBLIC POLICY 7008 CONSOLIDATED COMMUNICATIONS OF MR. PAUL SCHUETZLER PENNSYLVANIA COMPANY CEO %CONSOLIDATED COMMUNICATIONS, CONSOLIDATED COMMUNICATIONS INC. NETWORKS, INC. 350 S. LOOP 336 W 507 S. MAIN STREET CONROE TX 77304 DICKINSON ND 58601 USA USA --PO BOX ADDRESS -- 2109 P.O. BOX 1077 MR. CHRIS COPENHAVER DICKINSON ND 58601 SR. NETWORK PLANNER USA CONSOLIDATED COMMUNICATIONS OF TEXAS COMPANY 2334 321 N. FIRST MS. LINDA LUPTON LUFKIN TX 75904 REGULATORY AND COMPLIANCE MANAG USA CONSOLIDATED COMMUNICATIONS OF CALIFORNIA COMPANY 200 VERNON STREET ROSEVILLE CA 95678-0969 USA --PO BOX ADDRESS -- P.O. BOX 969 ROSEVILLE CA 95661-0969 USA

ISSUED: DECEMBER 15, 2017 EFFECTIVE: JANUARY 01, 2018

WIRE CENTER AND INTERCONNECTION INFORMATION

ISSUING CARRIERS (CONT'D)

1373 1607 MR. KEVIN LARSON MR. PAUL SCHUETZLER CEO/GENERAL MANAGER CEO CONSOLIDATED TEL CO CONSOLIDATED TELCOM 1102 MADISON STREET 507 S. MAIN STREET BRAINERD MN 56401-0972 DICKINSON ND 58601 USA USA --PO BOX ADDRESS -- --PO BOX ADDRESS -- P.O. BOX 972 P.O. BOX 1077 BRAINERD MN 56401-0972 DICKINSON ND 58601 USA USA

1532 1562 MS. WENDY FAST MS. WENDY FAST PRESIDENT PRESIDENT CONSOLIDATED TEL CO CONSOLIDATED TELECOM, INC. 6900 VAN DORN 6900 VAN DORN SUITE 21 SUITE 21 LINCOLN NE 68506 LINCOLN NE 68506 USA USA --PO BOX ADDRESS -- --PO BOX ADDRESS -- P.O. BOX 6147 P.O. BOX 6147 LINCOLN NE 68506 LINCOLN NE 68506 USA USA

1530 925C MS. WENDY FAST MR. MARK ROACH PRESIDENT DIRECTOR - FINANCE CONSOLIDATED TELCO INC CONSOLIDATED TELEPHONE COMPANY 6900 VAN DORN - MN SUITE 21 1102 MADISON STREET LINCOLN NE 68506 BRAINERD MN 56401 USA USA --PO BOX ADDRESS -- P.O. BOX 6147 LINCOLN NE 68506 USA

ISSUED: DECEMBER 15, 2017 EFFECTIVE: JANUARY 01, 2018

WIRE CENTER AND INTERCONNECTION INFORMATION

ISSUING CARRIERS (CONT'D)

0607 1137 MR. JEFF JUNG MR. JIM NELSON DIR-COSTING, SETTLEMENTS & TARI GENERAL MANAGER CONTINENTAL OF OHIO COON VALLEY COOP TEL ASSN INC %TDS TELECOM 516 SHERMAN STREET 525 JUNCTION ROAD MENLO IA 50164 MADISON WI 53717 USA USA --PO BOX ADDRESS -- --PO BOX ADDRESS -- P.O. BOX 108 P.O. BOX 5158 MENLO IA 50164 MADISON WI 53705-0158 USA USA 0868 1136 MS. CAROL OLSON MS. DEBRA LUCHT ASSISTANT MANAGER CEO COON VALLEY FARMERS TEL CO COON CREEK TEL CO 105-107 CENTRAL AVE 312 LOCUST N.E. COON VALLEY WI 54623-0398 BLAIRSTOWN IA 52209-0339 USA USA --PO BOX ADDRESS -- --PO BOX ADDRESS -- P.O. 398 P.O. BOX 150 COON VALLEY WI 54623-0398 BLAIRSTOWN IA 52209-0339 USA USA 1139 4189 MR. SCOTT SCHABACKER MS. DEBRA LUCHT GENERAL MANAGER CEO COOPERATIVE TEL CO COON CREEK TELECOMMUNICATIONS 704-3RD STREET CORP. VICTOR IA 52347 312 LOCUST N.E. USA BLAIRSTOWN IA 52209-0339 --PO BOX ADDRESS -- USA P.O. BOX H --PO BOX ADDRESS -- VICTOR IA 52347 P.O. BOX 150 USA BLAIRSTOWN IA 52209-0339 USA

ISSUED: DECEMBER 15, 2017 EFFECTIVE: JANUARY 01, 2018

WIRE CENTER AND INTERCONNECTION INFORMATION

ISSUING CARRIERS (CONT'D)

1303 3007 MR. ROGER ANDERSON MS. LISA KOKER GENERAL MANAGER INTERIM GENERAL MANAGER/CEO COOPERATIVE TEL EXCH CORDOVA TEL COOP INC 425 PARKER STREET 611 SECOND STREET STANHOPE IA 50246 CORDOVA AK 99574 USA USA --PO BOX ADDRESS -- --PO BOX ADDRESS -- P.O. BOX 95 P.O. BOX 459 STANHOPE IA 50246-0095 CORDOVA AK 99574 USA USA

3006 1141 MR. CHRIS SPENCER MR. LEE WUEBKER CFO GENERAL MANAGER COPPER VALLEY TEL COOP INC CORN BELT TEL CO 329 FAIRBANKS 108 MAIN STREET VALDEZ AK 99686 WALL LAKE IA 51466 USA USA --PO BOX ADDRESS -- --PO BOX ADDRESS -- P.O. BOX 337 P.O. BOX 445 VALDEZ AK 99686 WALL LAKE IA 51466 USA USA

3333 1758 MR. VIRGIL BARNARD MR. DALE JONES CONTRACTS AND COMPLIANCE MANAGE CEO COPPER VALLEY TELEPHONE, INC. COUNCIL GROVE TEL CO 752 EAST MALEY 1568 S. 1000 ROAD WILCOX AZ 85644 COUNCIL GROVE KS 66846-0259 USA USA --PO BOX ADDRESS -- --PO BOX ADDRESS -- P.O. BOX 970 P.O. BOX 299 WILCOX AZ 85644 COUNCIL GROVE KS 66846 USA USA

ISSUED: DECEMBER 15, 2017 EFFECTIVE: JANUARY 01, 2018

WIRE CENTER AND INTERCONNECTION INFORMATION

ISSUING CARRIERS (CONT'D)

(7987) 0756 MR. CARRINGTON PHILLIP MR. LEE VON GUNTUN DIRECTOR REGULATORY AFFAIRS GENERAL MANAGER COX COM, INC. CRAIGVILLE TEL CO INC 1400 LAKE HEARN DRIVE NE 2351 NORTH MAIN STREET ATLANTA GA 30319 CRAIGVILLE IN 46731 USA USA FOR THE STATES OF: --PO BOX ADDRESS -- ARIZONA(7078) P.O. BOX 38 ARKANSAS(756D) CRAIGVILLE IN 46731 CALIFORNIA(7661) USA CONNECTICUT(7077) DISTRICT OF COLUMBIA(200C) (1891) FLORIDA(7193) MR. CRAIG WILBERT GEORGIA(612C) GENERAL MANAGER IDAHO(941D) CRAW-KAN TEL COOP INC IOWA(8639) 200 NORTH OZARK KANSAS(1802) GIRARD KS 66724 LOUISIANA(7190) USA MARYLAND(201C) --PO BOX ADDRESS -- NEBRASKA(7988) P.O. BOX 100 NEVADA(215A) GIRARD KS 66743 OHIO(385D) USA OKLAHOMA(7192) FOR THE STATES OF: RHODE ISLAND(8778) KANSAS(1818) VIRGINIA(7189) MISSOURI(1759)

1534 0561 MR. MARCUS YOUNG MR. JAMES GARNER PRESIDENT VICE PRESIDENT OF OPERATIONS COZAD TEL CO CROCKETT TEL CO INC 122 E. 7TH STREET %TEC COZAD NE 69130 236 EAST CAPITOL ST. USA JACKSON MS 39201 USA --PO BOX ADDRESS -- PO DRAWER 2146 MONROE LA 71201 USA

ISSUED: DECEMBER 15, 2017 EFFECTIVE: JANUARY 01, 2018

WIRE CENTER AND INTERCONNECTION INFORMATION

ISSUING CARRIERS (CONT'D)

1985 (8580) MR. KIM COLLINS MS. MARY BLOUNT ACCOUNTANT REGULATORY AFFAIRS MANAGER CROSS TEL CO CRYSTAL COMMUNICATIONS, INC. 704 3RD AVENUE DBA HICKORY TECH WARNER OK 74469-0009 221 E. HICKORY STREET USA MANKATO MN 56001-3248 --PO BOX ADDRESS -- USA P.O. BOX 9 --PO BOX ADDRESS -- WARNER OK 74469-0009 P.O. BOX 3248 USA MANKATO MN 56001-3248 USA 0993 FOR THE STATES OF: MS. CHRIS BIRKLA IOWA(8593) GENERAL MANAGER MINNESOTA(8581) CROSSVILLE TEL CO 302 W. MAIN ST. (855A) CROSSVILLE IL 62827-0209 MR. JERRY WEIKLE USA MANAGER --PO BOX ADDRESS -- CTC EXCHANGE SERVICES, INC. P.O. BOX 209 68 CABARRUS AVENUE EAST CROSSVILLE IL 62827-0209 CONCORD NC 28026-0227 USA USA --PO BOX ADDRESS -- 0085 P.O. BOX 227 MS. SHANA KNAPP MACEY CONCORD NC 28026-0227 PRESIDENT USA CROWN POINT TEL CORP FOR THE STATES OF: 2829 NYS ROUTE 9 N. NORTH CAROLINA(7002) CROWN POINT NY 12928 USA --PO BOX ADDRESS -- P.O. BOX 275 CROWN POINT NY 12928 USA

ISSUED: DECEMBER 15, 2017 EFFECTIVE: JANUARY 01, 2018

WIRE CENTER AND INTERCONNECTION INFORMATION

ISSUING CARRIERS (CONT'D)

7998 0872 MR. N. BEHN MS. DEB EGLI CHIEF EXECUTIVE OFFICER GENERAL MANAGER CTC TELCOM, INC. CUBA CITY TEL EXCH CO INC 401 SOUTH FIRST STREET 121 N. WASHINGTON ST CAMERON WI 54822-0664 CUBA CITY WI 53807 USA USA --PO BOX ADDRESS -- --PO BOX ADDRESS -- PO BOX 164 P.O.BOX 762 CAMERON WI 54822-0664 CUBA CITY WI 53807 USA USA

4032 1146 MR. RICHARD WIGGINS MS. VICKIE ADAMS PRESIDENT OFFICE MANAGER CTC TELECOM, INC. CUMBERLAND TEL CO --PO BOX ADDRESS -- 121 MAIN STREET P.O. BOX 88 CUMBERLAND IA 50843 CAMBRIDGE ID 83610 USA USA --PO BOX ADDRESS -- PO BOX 21 7513 CUMBERLAND IA 50843 RAYMOND DOBE JR. USA SR. VICE PRESIDENT AND GENERAL CTSI, LLC 2065 100 CTE DRIVE MS. KAREN ZIMMERMAN DALLAS PA 18612 GENERAL MANAGER USA CUMBY TEL COOP INC --PO BOX ADDRESS -- P.O. BOX 619 CUMBY TX 75433 USA

ISSUED: DECEMBER 15, 2017 EFFECTIVE: JANUARY 01, 2018

WIRE CENTER AND INTERCONNECTION INFORMATION

ISSUING CARRIERS (CONT'D)

4042 2218 MS. KAREN ZIMMERMAN MR. DENNIS THORNOCK GENERAL MANAGER MANAGER CUMBY TELEPHONE COOPERATIVE, CUSTER TEL COOP INC INC. 1111 S. MAIN STREET --PO BOX ADDRESS -- CHALLIS ID 83226 P.O. BOX 619 USA CUMBY TX 75433 --PO BOX ADDRESS -- USA P.O. BOX 324 CHALLIS ID 83226 1761 USA MR. BRENT CUNNINGHAM GENERAL MANAGER 1683 CUNNINGHAM TEL CO INC MR. KEITH LARSON 220 WEST MAIN OFFICE MANAGER GLEN ELDER KS 67446-0108 DAKOTA CENTRAL TELECOM I, INC. USA 630 5TH STREET NORTH --PO BOX ADDRESS -- CARRINGTON ND 58421 P.O. BOX 108 USA GLEN ELDER KS 67446-0108 --PO BOX ADDRESS -- USA PO BOX 299 CARRINGTON ND 58421 1536 USA MS. WENDY FAST PRESIDENT 1610 CURTIS TEL CO MR. KEITH LARSON 6900 VAN DORN OFFICE MANAGER STE. 21 DAKOTA CENTRAL LINCOLN NE 68506 TELECOMMUNICATIONS COOP. USA 630 5TH STREET NORTH --PO BOX ADDRESS -- CARRINGTON ND 58421 P.O. BOX 8 USA CURTIS NE 69025 --PO BOX ADDRESS -- USA PO BOX 299 CARRINGTON ND 58421 USA

ISSUED: DECEMBER 15, 2017 EFFECTIVE: JANUARY 01, 2018

WIRE CENTER AND INTERCONNECTION INFORMATION

ISSUING CARRIERS (CONT'D)

1537 5511 MR. DAVID SHIPLEY MR. RENEE WILLER GENERAL MANAGER PRESIDENT/GENERAL MANAGER DALTON TEL CO DATAVISION COMMUNICATIONS LLC 60 BECKWITH DRIVE 489 THIRD STREET COLORADO CITY CO 81019-0166 GERVAIS OR 97026 USA USA --PO BOX ADDRESS -- --PO BOX ADDRESS -- P.O. BOX 19817 P.O. BOX 268 COLORADO CITY CO 81019-0166 GERVAIS OR 97026 USA USA

1147 0759 MR. TIMOTHY FENCL MR. KIRK LEHMAN GENERAL MANAGER & CEO CEO/EXECUTIVE VP DANVILLE MUTUAL TEL CO DAVIESS MARTIN COUNTY RURAL 102 S MAIN STREET TEL CORP DBA RTC DANVILLE IA 52623 244 N. MAIN STREET USA MONTGOMERY IN 47558 --PO BOX ADDRESS -- USA P.O. BOX 158 --PO BOX ADDRESS -- DANVILLE IA 52623 P.O. BOX 9 USA MONTGOMERY IN 47558 USA 0358 MR. KENNETH JOHNSON 691A DARIEN TEL CO INC MR. COLLIN ROSE HIGHWAY 17 NORTH PRESIDENT DARIEN GA 31305 DAYSTARR, LLC DBA DAYSTARR USA COMMUNICATIONS - MI --PO BOX ADDRESS -- 307 NORTH BALL STREET P.O. BOX 575 OWOSSO MI 48867 DARIEN GA 31305 USA USA --PO BOX ADDRESS -- P.O. BOX 698 OWOSSO MI 48867 USA

ISSUED: DECEMBER 15, 2017 EFFECTIVE: JANUARY 01, 2018

WIRE CENTER AND INTERCONNECTION INFORMATION

ISSUING CARRIERS (CONT'D)

1699 558A MR. JEFF JUNG MR. DAVID LAROCCA DIR-COSTING, SETTLEMENTS & TARI PRESIDENT DECATUR TEL CO DEERFIELD FARMERS' TELEPHONE %TDS TELECOM COMPANY - MI 525 JUNCTION ROAD 4200 TEAL ROAD MADISON WI 53717 PETERSBURG MI 49270 USA USA --PO BOX ADDRESS -- --PO BOX ADDRESS -- P.O. BOX 5158 P.O. BOX 68 MADISON WI 53705-0158 PETERSBURG MI 49270 USA USA

0451 0562 MS. ESTHER SMITH, PHD MR. CHRISTOPHER TOWNSON PRESIDENT CHIEF EXECUTIVE OFFICER DECATUR TEL CO INC DEKALB TEL COOP 149 SEVENTH STREET 111 HIGH STREET DECATUR MS 39327 ALEXANDRIA TN 37012-0247 USA USA --PO BOX ADDRESS -- --PO BOX ADDRESS -- P.O. BOX 146 P.O. BOX 247 DECATUR MS 39327 ALEXANDRIA TN 37012-0247 USA USA

0691 0428 MR. DAVID LAROCCA MS. SYBIL BENOIT PRESIDENT DELCAMBRE TEL CO DEERFIELD FARMERS TEL CO 104 N. CORNER STREET 4200 TEAL ROAD DELCAMBRE LA 70528 PETERSBURG MI 49270 USA USA --PO BOX ADDRESS -- P.O. BOX 68 PETERSBURG MI 49270 USA

ISSUED: DECEMBER 15, 2017 EFFECTIVE: JANUARY 01, 2018

WIRE CENTER AND INTERCONNECTION INFORMATION

ISSUING CARRIERS (CONT'D)

0088 0452 MR. WILLIAM TRELEASE JR. MS. TAMMY TORREY OPERATIONS MANAGER REVENUE MANAGER DELHI TEL CO DELTA TEL CO INC 107 MAIN STREET --PO BOX ADDRESS -- DELHI NY 13753 P.O. BOX 219 USA MEADVILLE MS 39653-0219 --PO BOX ADDRESS -- USA P.O. BOX 271 DELHI NY 13753 0089 USA MR. JEFF JUNG DIR-COSTING, SETTLEMENTS & TARI (2066) DEPOSIT TEL CO INC MS. MARCY GUILLEN %TDS TELECOM OFFICE MANAGER 525 JUNCTION ROAD DELL TEL COOP INC MADISON WI 53717 610 SOUTH MAIN USA DELL CITY TX 79837 --PO BOX ADDRESS -- USA P.O. BOX 5158 --PO BOX ADDRESS -- MADISON WI 53705-0158 P.O. BOX 678 USA DELL CITY TX 79837 USA 6179 FOR THE STATES OF: MR. TROY SCHILLING NEW MEXICO(4433) OFFICE MANAGER TEXAS(4434) DICKEY RURAL ACCESS, INC. HIGHWAY 281, NORTH 2184 ELLENDALE ND 58436 MR. JEFF JUNG USA DIR-COSTING, SETTLEMENTS & TARI --PO BOX ADDRESS -- DELTA COUNTY TELE-COMM INC P.O. BOX 69 %TDS TELECOM ELLENDALE ND 58436 525 JUNCTION ROAD USA MADISON WI 53717 USA --PO BOX ADDRESS -- P.O. BOX 5158 MADISON WI 53705-0158 USA

ISSUED: DECEMBER 15, 2017 EFFECTIVE: JANUARY 01, 2018

WIRE CENTER AND INTERCONNECTION INFORMATION

ISSUING CARRIERS (CONT'D)

1681 1540 MR. ROBERT JOHNSON MR. WILLIAM SANDMAN CEO/GENERAL MANAGER PRESIDENT DICKEY RURAL COMMUNICATIONS, DILLER TEL CO INC. 318 COMMERCIAL STREET 9628 HIGHWAY 281 DILLER NE 68342 ELLENDALE ND 58436 USA USA --PO BOX ADDRESS -- --PO BOX ADDRESS -- P.O. BOX 218 P.O. BOX 69 DILLER NE 68342 ELLENDALE ND 58436 USA USA 758D 1611 MR. KIP WILSON MR. ROBERT JOHNSON GENERAL MANAGER CEO/GENERAL MANAGER DIRECT COMMUNICATIONS CEDAR DICKEY RURAL TEL COOP VALLEY, LLC 9628 HIGHWAY 281 --PO BOX ADDRESS -- ELLENDALE ND 58436 P.O. BOX 324 USA ROCKLAND ID 83271 --PO BOX ADDRESS -- USA P.O. BOX 69 ELLENDALE ND 58436 2232 USA MR. GARRIN BOTT PRESIDENT 0875 DIRECT COMMUNICATIONS MR. JEFF JUNG ROCKLAND, INC. DIR-COSTING, SETTLEMENTS & TARI 150 SOUTH MAIN DICKEYVILLE TEL CORP ROCKLAND ID 83271 %TDS TELECOM USA 525 JUNCTION ROAD --PO BOX ADDRESS -- MADISON WI 53717 P.O. BOX 269 USA ROCKLAND ID 83271 --PO BOX ADDRESS -- USA P.O. BOX 5158 MADISON WI 53705-0158 USA

ISSUED: DECEMBER 15, 2017 EFFECTIVE: JANUARY 01, 2018

WIRE CENTER AND INTERCONNECTION INFORMATION

ISSUING CARRIERS (CONT'D)

1150 0609 MR. HOWARD HUNT, JR. MR. THOMAS BROCKMAN MANAGER PRESIDENT DIXON ACQUISITION, LLC DOYLESTOWN TEL CO 608 DAVENPORT STREET 81 N. PORTAGE STREET DIXON IA 52745 DOYLESTOWN OH 44230 USA USA --PO BOX ADDRESS -- P.O. BOX 10 0692 DIXON IA 52745 MR. TODD ROESLER USA CHIEF EXECUTIVE OFFICER DRENTHE TEL CO 0042 207 E. CEDAR STREET MRS. ANN WALSH HOUSTON MN 55943-0360 ASSISTANT TREASURER USA DIXVILLE TEL CO --PO BOX ADDRESS -- 1539 FALL RIVER AVE. P.O. BOX 360 BLDG #1, SUITE #3A HOUSTON MN 55943-0360 SEEKONK MA 02771 USA USA 2291 390B MR. MICHAEL KENNEY MR. JOHN HARRIS GENERAL MANAGER SR. VP & FINANCIAL OFFICER DUBOIS TEL EXCH INC DOBSON TECHNOLOGIES - 12 SOUTH MAIN STREET TRANSPORT AND TELECOM DUBOIS WY 82513 14101 WIRELESS WAY USA SUITE 300 --PO BOX ADDRESS -- OKLAHOMA CITY OK 73134 P.O. BOX 246 USA DUBOIS WY 82513 USA 1988 MR. TRENT LEFORCE CFO DOBSON TEL CO 14101 WIRELESS WAY SUITE 300 OKLAHOMA CITY OK 73134 USA

ISSUED: DECEMBER 15, 2017 EFFECTIVE: JANUARY 01, 2018

WIRE CENTER AND INTERCONNECTION INFORMATION

ISSUING CARRIERS (CONT'D)

2313 1153 MR. ERIC VOTAW MS. SUE BRUNS VICE PRESIDENT MANAGER DUCOR TEL CO DUNKERTON TEL COOP --PO BOX ADDRESS -- 701 SOUTH CANFIELD STREET P.O. BOX 42230 DUNKERTON IA 50626 BAKERSFIELD CA 93384-2230 USA USA --PO BOX ADDRESS -- P.O. BOX 188 1152 DUNKERTON IA 50626 MR. ROGER KREGEL USA GENERAL MANAGER DUMONT TEL CO 0091 506 PINE STREET MR. MARK MAYTUM DUMONT IA 50625-0349 PRESIDENT AND COO USA DUNKIRK & FREDONIA TEL CO --PO BOX ADDRESS -- 40 TEMPLE STREET PO BOX 349 FREDONIA NY 14063-0209 DUMONT IA 50625-0349 USA USA --PO BOX ADDRESS -- P.O. BOX 209 0043 FREDONIA NY 14063-0209 MR. PETER MONTGOMERY USA PRESIDENT/GENERAL MANAGER DUNBARTON TEL CO 1381 2 STARK HIGHWAY SOUTH MR. CHARLES MATTINGLY DUNBARTON NH 03046 MANAGING MEMBER USA DUNNELL TEL CO 123 SEELEY AVENUE DUNNELL MN 56127 USA --PO BOX ADDRESS -- P.O. BOX 728 JUDSON TX 75660 USA

ISSUED: DECEMBER 15, 2017 EFFECTIVE: JANUARY 01, 2018

WIRE CENTER AND INTERCONNECTION INFORMATION

ISSUING CARRIERS (CONT'D)

0401 2369 MR. TOM PRESTON MR. MIKE LATTIN CEO/GENERAL MANAGER MANAGER DUO COUNTY TEL COOP INC EAGLE TEL SYSTEM INC 2150 NORTH HIGHWAY 127 %EAGLE TEL SYSTEM INC JAMESTOWN KY 42629 349 FIRST STREET USA RICHLAND OR 97870 --PO BOX ADDRESS -- USA P.O. BOX 80 --PO BOX ADDRESS -- JAMESTOWN KY 42629 P.O. BOX 178 USA RICHLAND OR 97870 USA 1722 MR. JOHN STRODE 1383 VICE PRESIDENT MS. STACI MALIKOWSKI E. RITTER TEL CO CFO 2815 LONGVIEW EAGLE VALLEY TEL CO JONESBORO AR 72401 150 SECOND STREET, SW USA PERHAM MN 56573 USA (2262) MR. ALAN HERMAN 0429 ACCOUNTING MANAGER MS. LIZ COOK E.N.M.R. TEL COOP ASSISTANT CONTROLLER 7111 N. PRINCE ST. EAST ASCENSION TELEPHONE CLOVIS NM 88102-1450 COMPANY, L.L.C. USA 913 S. BURNSIDE AVE. --PO BOX ADDRESS -- GONZALES LA 70737-4258 P.O. BOX 1450 USA CLOVIS NM 88102-1450 USA 1156 FOR THE STATES OF: MR. E. RORABAUGH NEW MEXICO(4406) GENERAL MANAGER TEXAS(4407) EAST BUCHANAN TEL COOP 214 3RD ST. NORTH BOX 100 WINTHROP IA 50682 USA

ISSUED: DECEMBER 15, 2017 EFFECTIVE: JANUARY 01, 2018

WIRE CENTER AND INTERCONNECTION INFORMATION

ISSUING CARRIERS (CONT'D)

1385 2186 MS. STACI MALIKOWSKI MS. PATRICIA WHITE CFO GENERAL MANAGER EAST OTTER TAIL TEL CO EASTERN SLOPE RURAL TEL ASSN 150 SECOND STREET, SW INC PERHAM MN 56573 403 THIRD AVENUE USA HUGO CO 80821 USA 0914 --PO BOX ADDRESS -- MR. JEFF JUNG P.O. BOX 397 DIR-COSTING, SETTLEMENTS & TARI HUGO CO 80821 EASTCOAST TELECOM INC USA %TDS TELECOM 525 JUNCTION ROAD 2068 MADISON WI 53717 MR. RUSTY DORMAN USA GENERAL MANAGER --PO BOX ADDRESS -- EASTEX TEL COOP INC P.O. BOX 5158 3675 US HIGHWAY 79 SOUTH MADISON WI 53705-0158 HENDERSON TX 75654-8820 USA USA --PO BOX ADDRESS -- 1542 P.O. BOX 150 MR. JOE JETENSKY HENDERSON TX 75653-0150 PRESIDENT/GM USA EASTERN NEBRASKA TEL CO 1605 WASHINGTON ST. 1386 BLAIR NE 68008-0400 MR. RICK SCHOLTES USA ACCOUNTANT ECKLES TEL CO 123 WEST 7TH STREET BLUE EARTH MN 56013 USA

ISSUED: DECEMBER 15, 2017 EFFECTIVE: JANUARY 01, 2018

WIRE CENTER AND INTERCONNECTION INFORMATION

ISSUING CARRIERS (CONT'D)

0092 2069 MR. JEFF JUNG MS. AMANDA MOLINA DIR-COSTING, SETTLEMENTS & TARI VICE PRESIDENT OF EXTERNAL RELA EDWARDS TEL CO INC ELECTRA TEL CO, INC. %TDS TELECOM 130 NORTH 4TH STREET 525 JUNCTION ROAD MACCLENNY FL 32063 MADISON WI 53717 USA USA --PO BOX ADDRESS -- (7171) P.O. BOX 5158 MR. FRED PETERSON MADISON WI 53705-0158 MANAGER - WHOLESALE BILLING USA ELECTRIC LIGHTWAVE, LLC DBA INTEGRA TELECOM 1003 8100 N.E. PARKWAY DRIVE MS. KAREN JACKSON-FURMAN SUITE 15C DIRECTOR OF FINANCE VANCOUVER WA 98662 EGYPTIAN TEL COOP ASSN USA 1010 W. BROADWAY FOR THE STATES OF: STEELEVILLE IL 62288-0518 (D) USA (D) --PO BOX ADDRESS -- (D) P.O. BOX 158 (D) STEELEVILLE IL 62288-0158 (D) USA (D) (D) 1004 WASHINGTON(7173) MR. PATRICK MORSE SENIOR VP GOVERNMENTAL AFFAIRS 0430 EL PASO TEL CO MR. BRUCE PETRY 908 W. FRONTVIEW PRESIDENT DODGE CITY KS 67801-0199 ELIZABETH TEL CO USA 153 WEST DAVE DUGAS ROAD --PO BOX ADDRESS -- SULPHUR LA 70665 P.O. BOX 199 USA DODGE CITY KS 67801-0199 --PO BOX ADDRESS -- USA P.O. BOX 167 SULPHUR LA 70665-0167 USA

ISSUED: DECEMBER 15, 2017 EFFECTIVE: JANUARY 01, 2018

WIRE CENTER AND INTERCONNECTION INFORMATION

ISSUING CARRIERS (CONT'D)

1764 0360 MR. TRENTON BOALDIN MR. DARRELL HARPER PRESIDENT VICE PRESIDENT ELKHART TEL CO INC ELLIJAY TEL CO 610 SOUTH COSMOS 224 DALTON ST. ELKHART KS 67950 ELLIJAY GA 30540 USA USA --PO BOX ADDRESS -- --PO BOX ADDRESS -- P.O. BOX 817 P.O. BOX 0 ELKHART KS 67950 ELLIJAY GA 30540 USA USA

2412 1874 MR. PATRICK MORSE MR. DEE MCCORMACK SENIOR VP GOVERNMENTAL AFFAIRS PRESIDENT ELLENSBURG TEL CO ELLINGTON TEL CO 908 W. FRONTVIEW 201 COLLEGE AVE. DODGE CITY KS 67801-0199 ELLINGTON MO 63638 USA USA --PO BOX ADDRESS -- --PO BOX ADDRESS -- P.O. BOX 199 P.O. BOX 400 DODGE CITY KS 67801-0199 ELLINGTON MO 63638 USA USA

0478 1157 MR. JEFF LONG MR. JOSHUA ANGOVE GENERAL MANAGER MANAGER ELLERBE TEL CO INC ELLSWORTH COOP TEL ASSN 254 SECOND STREET 1540 DEWITT STREET ELLERBE NC 28338 ELLSWORTH IA 50075-0458 USA USA --PO BOX ADDRESS -- --PO BOX ADDRESS -- P.O. BOX 220 P.O. BOX 458 ELLERBE NC 28338 ELLSWORTH IA 50075-0458 USA USA

ISSUED: DECEMBER 15, 2017 EFFECTIVE: JANUARY 01, 2018

WIRE CENTER AND INTERCONNECTION INFORMATION

ISSUING CARRIERS (CONT'D)

1518 1456 MR. DAVID SHIPLEY MR. JERRY ALLEN GENERAL MANAGER VICE PRESIDENT ACCOUNTING ELSIE COMMUNICATIONS, INC. EMBARQ MINNESOTA, INC. DBA 60 BECKWITH DRIVE CENTURYLINK COLORADO CITY CO 81019-0166 100 CENTURYLINK DRIVE USA MONROE LA 71203 --PO BOX ADDRESS -- USA P.O. BOX 19848 --PO BOX ADDRESS -- COLORADO CITY CO 81019-0166 P.O. BOX 4065 USA MONROE LA 71211-4065 USA (2000) MR. JERRY ALLEN (1957) VICE PRESIDENT ACCOUNTING MR. JERRY ALLEN EMBARQ FLORIDA, INC. DBA VICE PRESIDENT ACCOUNTING CENTURYLINK EMBARQ MISSOURI, INC. DBA 100 CENTURYLINK DRIVE CENTURYLINK MONROE LA 71203 100 CENTURYLINK DRIVE USA MONROE LA 71203 --PO BOX ADDRESS -- USA P.O. BOX 4065 --PO BOX ADDRESS -- MONROE LA 71211-4065 P.O. BOX 4065 USA MONROE LA 71211-4065 FOR THE STATES OF: USA FLORIDA(0340) FOR THE STATES OF: FLORIDA(0341) KANSAS(1812) MISSOURI(1811)

890E MR. BROCK JOHANSEN MANAGER EMERY TELECOMMUNICATIONS & VIDEO, INC. %UTAH FIBER NETWORK, LLC --PO BOX ADDRESS -- PO BOX 629 ORANGEVILLE UT 84537 USA

ISSUED: DECEMBER 15, 2017 EFFECTIVE: JANUARY 01, 2018

WIRE CENTER AND INTERCONNECTION INFORMATION

ISSUING CARRIERS (CONT'D)

683H 0093 MR. DARREN WOOLSEY MR. TOM PRESTIGIACOMO CHIEF FINANCIAL OFFICER CFO EMERY TELECOMMUNICATIONS & EMPIRE TEL CORP VIDEO, INC. - UT 34 MAIN STREET --PO BOX ADDRESS -- PRATTSBURG NY 14873-0349 P.O. BOX 629 USA ORANGEVILLE UT 84537 --PO BOX ADDRESS -- USA P.O. BOX 349 PRATTSBURG NY 14873-0349 2278 USA MR. SCOTT STILSON CABS BILLING (108A) EMERY TELEPHONE DBA EMERY MR. MICHAEL SHULTZ TELCOM VP-REGULATORY & PUBLIC POLICY 455 EAST HIGHWAY 29 ENVENTIS TELECOM, INC. ORANGEVILLE UT 84537 350 S. LOOP 336 W. USA CONROE TX 77304 --PO BOX ADDRESS -- USA P.O. BOX 629 FOR THE STATES OF: ORANGEVILLE UT 84537-0629 IOWA(231G) USA MINNESOTA(4587) WISCONSIN(109A) 1387 MR. JOSH NETLAND 2070 GENERAL MANAGER MR. CHARLES CANO EMILY COOP TEL CO GENERAL MANAGER 40040 STATE HIGHWAY 6 ETEX TEL COOP INC EMILY MN 56447 1013 STATE HIGHWAY 155 NORTH USA GILMER TX 75644-0130 --PO BOX ADDRESS -- USA P.O. BOX 100 --PO BOX ADDRESS -- EMILY MN 56447 P.O. BOX 130 USA GILMER TX 75644-0130 USA

ISSUED: DECEMBER 15, 2017 EFFECTIVE: JANUARY 01, 2018

WIRE CENTER AND INTERCONNECTION INFORMATION

ISSUING CARRIERS (CONT'D)

2091 4245 MR. J. FINDLEY MR. KENNETH LAURSEN PRESIDENT/CEO GENERAL MANAGER ETS TELEPHONE COMPANY, INC. F&B COMMUNICATIONS, INC. - IA 11011 RICHMOND AVE. 103 MAIN STREET N. SUITE 400 WHEATLAND IA 52777-0309 HOUSTON TX 77042 USA USA --PO BOX ADDRESS -- PO BOX 309 912H WHEATLAND IA 52777-0309 PAT O'LEARY USA GENERAL MANAGER EVERSTREAM GLC HOLDING COMPANY 863A LLC - MI MR. TOM HARPER 1515 TURF LANE DIRECTOR - ADMINISTRATION & REG EAST LANSING MI 48823 FAIRFIELD COMMUNICATIONS, INC. USA - SC 112 YORK STREET 6102 CHESTER SC 29706 MR. DENNIS DEVOY USA CONTROLLER --PO BOX ADDRESS -- EXOP OF MISSOURI, INC. P.O. BOX 160 303 N. JEFFERSON CHESTER SC 29706 KEARNEY MO 64060 USA USA 0472 1160 MR. PATRICK MORSE MR. KENNETH LAURSEN SENIOR VP GOVERNMENTAL AFFAIRS GENERAL MANAGER FAIRPOINT COMMUNICATIONS F&B COMMUNICATIONS, INC. MISSOURI, INC. 103 MAIN STREET N. 908 W. FRONTVIEW WHEATLAND IA 52777-0309 DODGE CITY KS 67801-0199 USA USA --PO BOX ADDRESS -- --PO BOX ADDRESS -- PO BOX 309 P.O. BOX 199 WHEATLAND IA 52777-0309 DODGE CITY KS 67801-0199 USA USA

ISSUED: DECEMBER 15, 2017 EFFECTIVE: JANUARY 01, 2018

WIRE CENTER AND INTERCONNECTION INFORMATION

ISSUING CARRIERS (CONT'D)

3331 1162 MR. PATRICK MORSE MR. MARK HARVEY SENIOR VP GOVERNMENTAL AFFAIRS MANAGER FAIRPOINT VERMONT, INC. FARMERS COOP TEL CO 908 W. FRONTVIEW 332 MAIN STREET DODGE CITY KS 67801-0199 DYSART IA 52224 USA USA --PO BOX ADDRESS -- --PO BOX ADDRESS -- P.O. BOX 199 P.O. 280 DODGE CITY KS 67801-0199 DYSART IA 52224-0280 USA USA

1876 0879 MR. CHARLES CROW MR. MARK ANDERSON VICE PRESIDENT GENERAL MANAGER AND COMPLIANCE FARBER TEL CO FARMERS INDEPENDENT TEL CO MAIN & LINN STREET 139 WEST MADISON AVENUE FARBER MO 63345 GRANTSBURG WI 54840 USA USA --PO BOX ADDRESS -- 1166 P.O. BOX 447 MR. REX MCGUIRE GRANTSBURG WI 54840 GENERAL MANAGER USA FARMERS & MERCHANTS MUTUAL TEL CO 1169 210 WEST MAIN MS. TAMMY WHEELER WAYLAND IA 52654 GENERAL MANAGER USA FARMERS MUTUAL COOP TEL CO --PO BOX ADDRESS -- 101 NORTH MAIN PO BOX 247 MOULTON IA 52572 WAYLAND IA 52654 USA USA

ISSUED: DECEMBER 15, 2017 EFFECTIVE: JANUARY 01, 2018

WIRE CENTER AND INTERCONNECTION INFORMATION

ISSUING CARRIERS (CONT'D)

1168 1171 MR. THOMAS CONRY MR. TONY LANG GENERAL MANAGER GENERAL MANAGER FARMERS MUTUAL COOP. TEL. CO. FARMERS MUTUAL TEL CO 801 19TH STREET 541 YOUNG STREET HARLAN IA 51537-0311 JESUP IA 50648 USA USA --PO BOX ADDRESS -- --PO BOX ADDRESS -- P.O. BOX 311 PO BOX 249 HARLAN IA 51537-0311 JESUP IA 50648-0249 USA USA

0694 1173 MR. GREG RINGLE MR. CURTIS ELDRED MANAGER GENERAL MANAGER FARMERS MUTUAL OF CHAPIN DBA FARMERS MUTUAL TEL CO CHAPIN TELEPHONE CO 124 MAIN STREET S.W. 19994 W RIDGE ROAD SHELLSBURG IA 52332-0438 ELSIE MI 48831 USA USA --PO BOX ADDRESS -- P.O. BOX 389 0612 SHELLSBURG IA 52332 MS. CHERYL BOSTELMAN USA GENERAL MANAGER FARMERS MUTUAL TEL CO 1174 N012 ROAD 17D MR. KEVIN CABBAGE OKOLONA OH 43545 GENERAL MANAGER USA FARMERS MUTUAL TEL CO --PO BOX ADDRESS -- 410 BROAD AVE. P.O. BOX 50106 STANTON IA 51573-0220 OKOLONA OH 43545 USA USA --PO BOX ADDRESS -- P.O. BOX 220 STANTON IA 51573-0220 USA

ISSUED: DECEMBER 15, 2017 EFFECTIVE: JANUARY 01, 2018

WIRE CENTER AND INTERCONNECTION INFORMATION

ISSUING CARRIERS (CONT'D)

1389 2836 MR. KEVIN BEYER MR. ROBERT HOFFMAN GENERAL MANAGER MANAGER FARMERS MUTUAL TEL CO FARMERS MUTUAL TELEPHONE 301 2ND STREET S. COMPANY - MN BELLINGHAM MN 56212 301 2ND ST. S. USA BELLINGHAM MN 56212 --PO BOX ADDRESS -- USA P.O. BOX 156 --PO BOX ADDRESS -- CHOKIO MN 56221 P.O. BOX 368 USA BELLINGHAM MN 56212 USA 2221 MR. DANIEL GREIG 0880 INTERIM GENERAL MANAGER MR. JEFF JUNG FARMERS MUTUAL TEL CO DIR-COSTING, SETTLEMENTS & TARI 319 S.W. 3RD STREET FARMERS TEL CO FRUITLAND ID 83619 %TDS TELECOM USA 525 JUNCTION ROAD MADISON WI 53717 1172 USA MR. RONALD LAUDNER, JR. --PO BOX ADDRESS -- GENERAL MANAGER P.O. BOX 5158 FARMERS MUTUAL TEL CO NORA MADISON WI 53705-0158 SPRINGS USA 608 E. CONGRESS NORA SPRINGS IA 50458-0518 1175 USA MR. JOE SNYDER --PO BOX ADDRESS -- GENERAL MANAGER P.O. BOX 518 FARMERS TEL CO NORA SPRINGS IA 50458-0518 114 W. JEFFERSON STREET USA BLOOMFIELD IA 52537 USA

ISSUED: DECEMBER 15, 2017 EFFECTIVE: JANUARY 01, 2018

WIRE CENTER AND INTERCONNECTION INFORMATION

ISSUING CARRIERS (CONT'D)

1176 0520 MS. VICTORIA GLASSINGER MR. F. ERWIN OFFICE SUPERVISOR CHIEF EXECUTIVE OFFICER FARMERS TEL CO FARMERS TEL COOP INC 615 IOWA STREET 1101 E. MAIN STREET ESSEX IA 51630 KINGSTREE SC 29560 USA USA --PO BOX ADDRESS -- --PO BOX ADDRESS -- P.O. BOX 179 P.O. BOX 588 ESSEX IA 51630 KINGSTREE SC 29556 USA USA

1177 0290 MR. RONALD LAUDNER, JR. MR. J. JOHNSON GENERAL MANAGER EXECUTIVE VP & GENERAL MANAGER FARMERS TEL CO FARMERS TELECOMMUNICATIONS 608 E. CONGRESS COOPERATIVE, INC. NORA SPRINGS IA 50458-0518 144 MCCURDY AVENUE USA RAINSVILLE AL 35986-0217 --PO BOX ADDRESS -- USA P.O. BOX 518 --PO BOX ADDRESS -- NORA SPRINGS IA 50458-0518 P.O. BOX 217 USA RAINSVILLE AL 35986-0217 USA 2188 MR. DOUGLAS PACE 1390 GENERAL MANAGER/CEO MR. KEVIN BEYER FARMERS TEL CO INC GENERAL MANAGER 26077 HIGHWAY 491 FEDERATED TEL COOP PLEASENT VIEW CO 81331-0369 301 2ND STREET S. USA BELLINGHAM MN 56212 --PO BOX ADDRESS -- USA P.O. BOX 369 --PO BOX ADDRESS -- PLEASENT VIEW CO 81331-0369 P.O. BOX 156 USA CHOKIO MN 56221 USA

ISSUED: DECEMBER 15, 2017 EFFECTIVE: JANUARY 01, 2018

WIRE CENTER AND INTERCONNECTION INFORMATION

ISSUING CARRIERS (CONT'D)

2629 1179 MR. KEVIN BEYER MR. STEVEN LONGHENRY GENERAL MANAGER GENERAL MANAGER FEDERATED TELEPHONE FENTON COOP TEL CO COOPERATIVE - MN 300 SECOND ST. --PO BOX ADDRESS -- FENTON IA 50539 PO BOX 156 USA CHOKIO MN 56221 --PO BOX ADDRESS -- USA P.O. BOX 77 FENTON IA 50539 1403 USA MR. KEVIN BEYER GENERAL MANAGER 7021 FEDERATED UTILITIES, INC MR. JAMES MCKENNA 301 2ND STREET S. VP OPERATIONS BELLINGHAM MN 56212 FIBERCOMM, L.C. USA 901 STEUBEN --PO BOX ADDRESS -- SIOUX CITY IA 51101 P.O. BOX 156 USA CHOKIO MN 56221 USA 3275 MR. JOHN BELL 1391 CFO/VP - FINANCE MS. STACI MALIKOWSKI FIDELITY COMMUNICATIONS CFO SERVICES I, INC. - MO FELTON TEL CO INC 64 NORTH CLARK ST. 150 SECOND STREET, SW SULLIVAN MO 63080 PERHAM MN 56573 USA USA 1882 MS. CARLA COOPER VP - FINANCE FIDELITY TEL CO 64 NORTH CLARK ST. SULLIVAN MO 63080 USA

ISSUED: DECEMBER 15, 2017 EFFECTIVE: JANUARY 01, 2018

WIRE CENTER AND INTERCONNECTION INFORMATION

ISSUING CARRIERS (CONT'D)

(2220) 1012 MR. STEVE COWGER MS. KAREN JACKSON-FURMAN PLANT SUPERVISOR/INTERIM GENERA DIRECTOR OF FINANCE FILER MUTUAL TEL CO FLAT ROCK TEL CO-OP INC. 400 MAIN STREET 1010 W. BROADWAY FILER ID 83328 STEELEVILLE IL 62288-0518 USA USA --PO BOX ADDRESS -- --PO BOX ADDRESS -- P.O. BOX 89 P.O. BOX 158 FILER ID 83328 STEELEVILLE IL 62288-0158 USA USA FOR THE STATES OF: IDAHO(4435) 4085 NEVADA(4436) MS. JEANNE SENATORE MANAGER REGULATORY 0095 FLORIDA DIGITAL NETWORK, INC. MR. J. FINAN 390 NORTH ORANGE AVENUE PRESIDENT STE. 2000 FISHERS ISLAND TEL CORP ORLANDO FL 32801 161 ORIENTAL AVENUE USA DRAWER E FISHERS ISLAND NY 06390 1209 USA MR. RONALD LANDNER, JR --PO BOX ADDRESS -- GENERAL MANAGER P.O. DRAWER E FMTC-I35, INC. D/B/A FISHERS ISLAND NY 06390 INTERSTATE COMMUNICATIONS USA 105 WEST STREET TRURO IA 50257 2071 USA MR. MARK WASHINGTON --PO BOX ADDRESS -- CHIEF EXECUTIVE OFFICER P.O. BOX 229 FIVE AREA TEL COOP INC TRURO IA 50257 302 UVALDE STREET USA MULESHOE TX 79347 USA --PO BOX ADDRESS -- P.O. BOX 1012 MULESHOE TX 79347 USA

ISSUED: DECEMBER 15, 2017 EFFECTIVE: JANUARY 01, 2018

WIRE CENTER AND INTERCONNECTION INFORMATION

ISSUING CARRIERS (CONT'D)

0406 (2200) MR. RUTH CONLEY MR. RUBEN HERNANDEZ CHIEF EXECUTIVE OFFICER INTERIM GENERAL MANAGER FOOTHILLS RURAL TEL COOP CORP FORT MOJAVE TELECOM INC 1621 KENTUCKY ROUTE 40W 8490 S. HIGHWAY 95 STAFFORDSVILLE KY 41256 SUITE 104 USA MOHAVE VALLEY AZ 86440 --PO BOX ADDRESS -- USA P.O. BOX 240 FOR THE STATES OF: STAFFORDSVILLE KY 41256 ARIZONA(4409) USA CALIFORNIA(4408) NEVADA(4410) 2318 MR. DAVID CLARK 1660 REGULATORY MANAGER MR. BRUCE HANSON FORESTHILL TELEPHONE COMPANY MANAGER DBA SEBASTIAN FORT RANDALL TELEPHONE COMPANY 811 S. MADERA DBA MT. RUSHMORE TELEPHONE CO KERMAN CA 93630 227 SOUTH MAIN STREET USA CLARA CITY MN 56222-0800 --PO BOX ADDRESS -- USA P.O. BOX 1189 --PO BOX ADDRESS -- FORESTHILL CA 95631 PO BOX 800 USA CLARA CITY MN 56222-0800 USA 0521 MR. GREG LUNSFORD 0053 VICE PRESIDENT-REGULATORY AFFAI MS. KIMBERLY GATES MAYNARD FORT MILL TEL CO TREASURER 330 E. BLACK STREET FRANKLIN TEL CO ROCK HILL SC 29730 5217 MAIN STREET USA FRANKLIN VT 05457 --PO BOX ADDRESS -- USA P.O. BOX 470 --PO BOX ADDRESS -- ROCK HILL SC 29731 P.O. BOX 96 USA FRANKLIN VT 05457-0096 USA

ISSUED: DECEMBER 15, 2017 EFFECTIVE: JANUARY 01, 2018

WIRE CENTER AND INTERCONNECTION INFORMATION

ISSUING CARRIERS (CONT'D)

0454 0944 MR. TOM GRIFFIN MR. KENNETH MASON GENERAL MANAGER VICE PRESIDENT, GOVERNMENT/REG. FRANKLIN TEL CO INC FRONTIER COMMUNICATIONS - ST. --PO BOX ADDRESS -- CROIX LLC P.O. BOX 446 180 SOUTH CLINTON AVE. BUDE MS 39630 5TH FLOOR USA ROCHESTER NY 14646-0500 USA 2222 MS. STACEY MUELLER (3400) CFO MR. KENNETH MASON FREMONT TELCOM CO. VICE PRESIDENT, GOVERNMENT/REG. 1221 NORTH RUSSELL FRONTIER COMMUNICATIONS MISSOULA MT 59808-6600 CORPORATION USA 180 SOUTH CLINTON AVE. 5TH FLOOR 2319 ROCHESTER NY 14646-0500 MR. KENNETH MASON USA VICE PRESIDENT, GOVERNMENT/REG. FOR THE STATES OF: FRONTIER CALIFORNIA INC. ARIZONA(4426) 180 SOUTH CLINTON AVE. TENNESSEE(4336) 5TH FLOOR ROCHESTER NY 14646-0500 (2416) USA MR. KENNETH MASON VICE PRESIDENT, GOVERNMENT/REG. 7534 FRONTIER COMMUNICATIONS MR. KENNETH MASON NORTHWEST INC. VICE PRESIDENT, GOVERNMENT/REG. 180 SOUTH CLINTON AVE. FRONTIER CALIFORNIA INC. 5TH FLOOR 180 SOUTH CLINTON AVE. ROCHESTER NY 14646-0500 5TH FLOOR USA ROCHESTER NY 14646-0500 FOR THE STATES OF: USA IDAHO(4321) OREGON(4323) WASHINGTON(4324) WASHINGTON(4423)

ISSUED: DECEMBER 15, 2017 EFFECTIVE: JANUARY 01, 2018

WIRE CENTER AND INTERCONNECTION INFORMATION

ISSUING CARRIERS (CONT'D)

(4972) (2473) MR. KENNETH MASON MR. KENNETH MASON VICE PRESIDENT, GOVERNMENT/REG. VICE PRESIDENT, GOVERNMENT/REG. FRONTIER COMMUNICATIONS FRONTIER COMMUNICATIONS OF NORTHWEST, INC. AMERICA, INC. - OVERALL 180 SOUTH CLINTON AVE. 180 SOUTH CLINTON AVE. 5TH FLOOR 5TH FLOOR ROCHESTER NY 14646-0500 ROCHESTER NY 14646-0500 USA USA FOR THE STATES OF: FOR THE STATES OF: OREGON(4951) ALABAMA(039E) WASHINGTON(7993) ARIZONA(096F) CALIFORNIA(006E) 0306 FLORIDA(2476) MR. KENNETH MASON GEORGIA(253E) VICE PRESIDENT, GOVERNMENT/REG. IDAHO(294E) FRONTIER COMMUNICATIONS OF ILLINOIS(807E) ALABAMA, LLC INDIANA(474E) 180 SOUTH CLINTON AVE. IOWA(198E) 5TH FLOOR MICHIGAN(475E) ROCHESTER NY 14646-0500 MINNESOTA(2474) USA MISSISSIPPI(544E) MONTANA(291E) NEBRASKA(674E) NEVADA(254E) NEW MEXICO(901E) NEW YORK(2475) NORTH CAROLINA(440G) OREGON(432E) PENNSYLVANIA(3324) TENNESSEE(866C) UTAH(817E) WEST VIRGINIA(007E) WISCONSIN(593E)

ISSUED: DECEMBER 15, 2017 EFFECTIVE: JANUARY 01, 2018

WIRE CENTER AND INTERCONNECTION INFORMATION

ISSUING CARRIERS (CONT'D)

0072 0362 MR. KENNETH MASON MR. KENNETH MASON VICE PRESIDENT, GOVERNMENT/REG. VICE PRESIDENT, GOVERNMENT/REG. FRONTIER COMMUNICATIONS OF FRONTIER COMMUNICATIONS OF AUSABLE VALLEY, INC. FAIRMOUNT, LLC 180 SOUTH CLINTON AVE. 180 SOUTH CLINTON AVE. 5TH FLOOR 5TH FLOOR ROCHESTER NY 14646-0500 ROCHESTER NY 14646-0500 USA USA

0149 0387 MR. KENNETH MASON MR. KENNETH MASON VICE PRESIDENT, GOVERNMENT/REG. VICE PRESIDENT, GOVERNMENT/REG. FRONTIER COMMUNICATIONS OF FRONTIER COMMUNICATIONS OF BREEZEWOOD, LLC GEORGIA, LLC 180 SOUTH CLINTON AVE. 180 SOUTH CLINTON AVE. 5TH FLOOR 5TH FLOOR ROCHESTER NY 14646-0500 ROCHESTER NY 14646-0500 USA USA

0152 1038 MR. KENNETH MASON MR. KENNETH MASON VICE PRESIDENT, GOVERNMENT/REG. VICE PRESIDENT, GOVERNMENT/REG. FRONTIER COMMUNICATIONS OF FRONTIER COMMUNICATIONS OF CANTON, LLC ILLINOIS, INC. 180 SOUTH CLINTON AVE. 180 SOUTH CLINTON AVE. 5TH FLOOR 5TH FLOOR ROCHESTER NY 14646-0500 ROCHESTER NY 14646-0500 USA USA

0998 0750 MR. KENNETH MASON MR. KENNETH MASON VICE PRESIDENT, GOVERNMENT/REG. VICE PRESIDENT, GOVERNMENT/REG. FRONTIER COMMUNICATIONS OF FRONTIER COMMUNICATIONS OF DEPUE, INC. INDIANA, INC. 180 SOUTH CLINTON AVE. 180 SOUTH CLINTON AVE. 5TH FLOOR 5TH FLOOR ROCHESTER NY 14646-0500 ROCHESTER NY 14646-0500 USA USA

ISSUED: DECEMBER 15, 2017 EFFECTIVE: JANUARY 01, 2018

WIRE CENTER AND INTERCONNECTION INFORMATION

ISSUING CARRIERS (CONT'D)

1127 (0682) MR. KENNETH MASON MR. KENNETH MASON VICE PRESIDENT, GOVERNMENT/REG. VICE PRESIDENT, GOVERNMENT/REG. FRONTIER COMMUNICATIONS OF FRONTIER COMMUNICATIONS OF IOWA MICHIGAN, INC. 180 SOUTH CLINTON AVE. 180 SOUTH CLINTON AVE. 5TH FLOOR 5TH FLOOR ROCHESTER NY 14646-0500 ROCHESTER NY 14646-0500 USA USA FOR THE STATES OF: 1011 MICHIGAN(4417) MR. KENNETH MASON OHIO(4418) VICE PRESIDENT, GOVERNMENT/REG. FRONTIER COMMUNICATIONS OF 1367 LAKESIDE, INC. MR. KENNETH MASON 180 SOUTH CLINTON AVE. VICE PRESIDENT, GOVERNMENT/REG. 5TH FLOOR FRONTIER COMMUNICATIONS OF ROCHESTER NY 14646-0500 MINNESOTA, INC. USA 180 SOUTH CLINTON AVE. 5TH FLOOR 0178 ROCHESTER NY 14646-0500 MR. KENNETH MASON USA VICE PRESIDENT, GOVERNMENT/REG. FRONTIER COMMUNICATIONS OF 0460 LAKEWOOD, LLC MR. KENNETH MASON 180 SOUTH CLINTON AVE. VICE PRESIDENT, GOVERNMENT/REG. 5TH FLOOR FRONTIER COMMUNICATIONS OF ROCHESTER NY 14646-0500 MISSISSIPPI, INC. USA 180 SOUTH CLINTON AVE. 5TH FLOOR 0301 ROCHESTER NY 14646-0500 MR. KENNETH MASON USA VICE PRESIDENT, GOVERNMENT/REG. FRONTIER COMMUNICATIONS OF LAMAR COUNTY, LLC 180 SOUTH CLINTON AVE. 5TH FLOOR ROCHESTER NY 14646-0500 USA

ISSUED: DECEMBER 15, 2017 EFFECTIVE: JANUARY 01, 2018

WIRE CENTER AND INTERCONNECTION INFORMATION

ISSUING CARRIERS (CONT'D)

0912 0194 MR. KENNETH MASON MR. KENNETH MASON VICE PRESIDENT, GOVERNMENT/REG. VICE PRESIDENT, GOVERNMENT/REG. FRONTIER COMMUNICATIONS OF FRONTIER COMMUNICATIONS OF MONDOVI LLC OSWAYO RIVER, LLC 180 SOUTH CLINTON AVE. 180 SOUTH CLINTON AVE. 5TH FLOOR 5TH FLOOR ROCHESTER NY 14646-0500 ROCHESTER NY 14646-0500 USA USA

1061 0168 MR. KENNETH MASON MR. KENNETH MASON VICE PRESIDENT, GOVERNMENT/REG. VICE PRESIDENT, GOVERNMENT/REG. FRONTIER COMMUNICATIONS OF MT. FRONTIER COMMUNICATIONS OF PULASKI, INC. PENNSYLVANIA, LLC 180 SOUTH CLINTON AVE. 180 SOUTH CLINTON AVE. 5TH FLOOR 5TH FLOOR ROCHESTER NY 14646-0500 ROCHESTER NY 14646-0500 USA USA

0100 0122 MR. KENNETH MASON MR. KENNETH MASON VICE PRESIDENT, GOVERNMENT/REG. VICE PRESIDENT, GOVERNMENT/REG. FRONTIER COMMUNICATIONS OF NEW FRONTIER COMMUNICATIONS OF YORK, INC. SENECA GORHAM, INC. 180 SOUTH CLINTON AVE. 180 SOUTH CLINTON AVE. 5TH FLOOR 5TH FLOOR ROCHESTER NY 14646-0500 ROCHESTER NY 14646-0500 USA USA

1067 0128 MR. KENNETH MASON MR. KENNETH MASON VICE PRESIDENT, GOVERNMENT/REG. VICE PRESIDENT, GOVERNMENT/REG. FRONTIER COMMUNICATIONS OF FRONTIER COMMUNICATIONS OF ORION, INC. SYLVAN LAKE, INC. 180 SOUTH CLINTON AVE. 180 SOUTH CLINTON AVE. 5TH FLOOR 5TH FLOOR ROCHESTER NY 14646-0500 ROCHESTER NY 14646-0500 USA USA

ISSUED: DECEMBER 15, 2017 EFFECTIVE: JANUARY 01, 2018

WIRE CENTER AND INTERCONNECTION INFORMATION

ISSUING CARRIERS (CONT'D)

0509 4419 MR. KENNETH MASON MR. KENNETH MASON VICE PRESIDENT, GOVERNMENT/REG. VICE PRESIDENT, GOVERNMENT/REG. FRONTIER COMMUNICATIONS OF THE FRONTIER COMMUNICATIONS OF THE CAROLINAS INC. - NC SOUTHWEST INC. - AZ 180 SOUTH CLINTON AVE. 180 SOUTH CLINTON AVE. 5TH FLOOR 5TH FLOOR ROCHESTER NY 14646-0500 ROCHESTER NY 14646-0500 USA USA

0526 863F MR. KENNETH MASON MR. KENNETH MASON VICE PRESIDENT, GOVERNMENT/REG. VICE PRESIDENT, GOVERNMENT/REG. FRONTIER COMMUNICATIONS OF THE FRONTIER COMMUNICATIONS OF THE CAROLINAS INC. - SC SOUTHWEST INC. - CA 180 SOUTH CLINTON AVE. 180 SOUTH CLINTON AVE. 5TH FLOOR 5TH FLOOR ROCHESTER NY 14646-0500 ROCHESTER NY 14646-0500 USA USA

(0318) 4421 MR. KENNETH MASON MR. KENNETH MASON VICE PRESIDENT, GOVERNMENT/REG. VICE PRESIDENT, GOVERNMENT/REG. FRONTIER COMMUNICATIONS OF THE FRONTIER COMMUNICATIONS OF THE SOUTH, LLC SOUTHWEST INC. - NV 180 SOUTH CLINTON AVE. 180 SOUTH CLINTON AVE. 5TH FLOOR 5TH FLOOR ROCHESTER NY 14646-0500 ROCHESTER NY 14646-0500 USA USA FOR THE STATES OF: ALABAMA(4464) 0828 FLORIDA(4465) MR. KENNETH MASON VICE PRESIDENT, GOVERNMENT/REG. FRONTIER COMMUNICATIONS OF THORNTOWN, INC. 180 SOUTH CLINTON AVE. 5TH FLOOR ROCHESTER NY 14646-0500 USA

ISSUED: DECEMBER 15, 2017 EFFECTIVE: JANUARY 01, 2018

WIRE CENTER AND INTERCONNECTION INFORMATION

ISSUING CARRIERS (CONT'D)

127G 1055 MR. KENNETH MASON MR. KENNETH MASON VICE PRESIDENT, GOVERNMENT/REG. VICE PRESIDENT, GOVERNMENT/REG. FRONTIER COMMUNICATIONS OF FRONTIER VIRGINIA, INC. - VA COMMUNICATIONS-MIDLAND, INC. 180 SOUTH CLINTON AVE. 180 SOUTH CLINTON AVE. 5TH FLOOR 5TH FLOOR ROCHESTER NY 14646-0500 ROCHESTER NY 14646-0500 USA USA

0967 1073 MR. KENNETH MASON MR. KENNETH MASON VICE PRESIDENT, GOVERNMENT/REG. VICE PRESIDENT, GOVERNMENT/REG. FRONTIER COMMUNICATIONS OF FRONTIER VIROQUA LLC COMMUNICATIONS-PRAIRIE, INC 180 SOUTH CLINTON AVE. 180 SOUTH CLINTON AVE. 5TH FLOOR 5TH FLOOR ROCHESTER NY 14646-0500 ROCHESTER NY 14646-0500 USA USA

0964 1079 MR. KENNETH MASON MR. KENNETH MASON VICE PRESIDENT, GOVERNMENT/REG. VICE PRESIDENT, GOVERNMENT/REG. FRONTIER COMMUNICATIONS OF FRONTIER WISCONSIN LLC COMMUNICATIONS-SCHUYLER, INC. 180 SOUTH CLINTON AVE. 180 SOUTH CLINTON AVE. 5TH FLOOR 5TH FLOOR ROCHESTER NY 14646-0500 ROCHESTER NY 14646-0500 USA USA

2344 0328 MR. KENNETH MASON MR. KENNETH MASON VICE PRESIDENT, GOVERNMENT/REG. VICE PRESIDENT, GOVERNMENT/REG. FRONTIER COMMUNICATIONS WEST FRONTIER FLORIDA LLC D/B/A COAST INC. - CA FRONTIER COMM OF FLORIDA 180 SOUTH CLINTON AVE. 180 SOUTH CLINTON AVE. 5TH FLOOR 5TH FLOOR ROCHESTER NY 14646-0500 ROCHESTER NY 14646-0500 USA USA

ISSUED: DECEMBER 15, 2017 EFFECTIVE: JANUARY 01, 2018

WIRE CENTER AND INTERCONNECTION INFORMATION

ISSUING CARRIERS (CONT'D)

0831 0701 MR. KENNETH MASON MR. KENNETH MASON VICE PRESIDENT, GOVERNMENT/REG. VICE PRESIDENT, GOVERNMENT/REG. FRONTIER MIDSTATES, INC. - IN FRONTIER SOUTHWEST 180 SOUTH CLINTON AVE. INCORPORATED D/B/A FRONTIER 5TH FLOOR 180 SOUTH CLINTON AVE. ROCHESTER NY 14646-0500 5TH FLOOR USA ROCHESTER NY 14646-0500 USA 0681 MR. KENNETH MASON 2154 VICE PRESIDENT, GOVERNMENT/REG. MR. KENNETH MASON FRONTIER MIDSTATES, INC. - MI VICE PRESIDENT, GOVERNMENT/REG. 180 SOUTH CLINTON AVE. FRONTIER SOUTHWEST 5TH FLOOR INCORPORATED D/B/A FRONTIER ROCHESTER NY 14646-0500 180 SOUTH CLINTON AVE. USA 5TH FLOOR ROCHESTER NY 14646-0500 1036 USA MR. KENNETH MASON VICE PRESIDENT, GOVERNMENT/REG. 0121 FRONTIER NORTH, INC. - IL MR. KENNETH MASON 180 SOUTH CLINTON AVE. VICE PRESIDENT, GOVERNMENT/REG. 5TH FLOOR FRONTIER TELEPHONE OF ROCHESTER NY 14646-0500 ROCHESTER, INC. USA 180 SOUTH CLINTON AVE. 5TH FLOOR 0779 ROCHESTER NY 14646-0500 MR. KENNETH MASON USA VICE PRESIDENT, GOVERNMENT/REG. FRONTIER NORTH, INC. - IN (9214) 180 SOUTH CLINTON AVE. MS. VIRGINIA RUESTERHOLZ 5TH FLOOR SENIOR VICE PRESIDENT-WHOLESALE ROCHESTER NY 14646-0500 FRONTIER WEST VIRGINIA INC. USA 1095 AVENUE OF THE AMERICAS ROOM 4039 NEW YORK NY 10036 USA FOR THE STATES OF: WEST VIRGINIA(5050)

ISSUED: DECEMBER 15, 2017 EFFECTIVE: JANUARY 01, 2018

WIRE CENTER AND INTERCONNECTION INFORMATION

ISSUING CARRIERS (CONT'D)

0614 1395 MS. TAMMY LANDWEHR MR. TIM BRINKMAN SECRETARY-TREASURER GENERAL MANAGER FT JENNINGS TEL CO GARDEN VALLEY TEL CO 65 W. THIRD ST. 201 ROSS AVE FORT JENNINGS OH 45844-0146 ERSKINE MN 56535-0259 USA USA --PO BOX ADDRESS -- --PO BOX ADDRESS -- P.O. BOX 146 P.O. BOX 259 FT. JENNINGS OH 45844-0146 ERSKINE MN 56535-0259 USA USA

0455 105J MS. STEPHANIE HAND MR. TIM BRINKMAN CONTROLLER GENERAL MANAGER FULTON TEL CO INC GARDEN VALLEY TELEPHONE 12 THIRD STREET COMPANY - MN BAY SPRINGS MS 39422-1680 201 ROSS AVE USA ERSKINE MN 56535-0259 --PO BOX ADDRESS -- USA P.O. BOX 922 --PO BOX ADDRESS -- BAY SPRINGS MS 39422-1680 P.O. BOX 259 USA ERSKINE MN 56535-0259 USA 2076 MR. BILL RAKOWITZ 1396 GENERAL MANAGER MR. DAVID WOLF GANADO TEL CO INC CEO AND GENERAL MANAGER --PO BOX ADDRESS -- GARDONVILLE COOP TEL ASSN DRAWER 329 106 CENTRAL AVENUE NORTH GANADO TX 77962 BRANDON MN 56315 USA USA

ISSUED: DECEMBER 15, 2017 EFFECTIVE: JANUARY 01, 2018

WIRE CENTER AND INTERCONNECTION INFORMATION

ISSUING CARRIERS (CONT'D)

0408 1016 MR. PAUL GEARHEART MR. SCOTT RUBINS VICE PRESIDENT/ASST. MANAGER PRESIDENT GEARHEART COMM. CO., INC. DBA GENESEO TEL CO COALFIELDS TEL. CO. 111 EAST FIRST STREET 20 LAYNESVILLE ROAD GENESEO IL 61254-0330 HAROLD KY 41635 USA USA --PO BOX ADDRESS -- --PO BOX ADDRESS -- P.O. BOX 330 P.O. BOX 160 GENESEO IL 61254-0330 HAROLD KY 41635 USA USA 0456 0771 MR. JOIE MILLER MR. STEVE SCOTT VICE PRESIDENT GENERAL MANAGER GEORGETOWN TEL CO GEETINGSVILLE TEL CO INC --PO BOX ADDRESS -- 9155 N. COUNTY RD 200E P.O. BOX 137 FRANKFORT IN 46041-7799 GEORGETOWN MS 39078 USA USA

(807A) 4425 MR. SCOTT RUBINS MR. TIM LOKEN PRESIDENT DIRECTOR-WHOLESALE CORPORATION GENESEO COMMUNICATIONS GEORGIA WINDSTREAM, INC. SERVICES INC. 4001 RODNEY PARHAM RD. 111 EAST FIRST STREET MAILSTOP: 1170 B3F03-84A GENESEO IL 61254-0330 LITTLE ROCK AR 72212 USA USA --PO BOX ADDRESS -- P.O. BOX 330 GENESEO IL 61254-0330 USA FOR THE STATES OF: IOWA(808A)

ISSUED: DECEMBER 15, 2017 EFFECTIVE: JANUARY 01, 2018

WIRE CENTER AND INTERCONNECTION INFORMATION

ISSUING CARRIERS (CONT'D)

0618 5237 MR. PATRICK MORSE MR. TODD LEED SENIOR VP GOVERNMENTAL AFFAIRS MANAGER OF COMPETITIVE SERVICES GERMANTOWN INDEPENDENT TEL CO GIANT COMMUNICATIONS, INC. - 908 W. FRONTVIEW KS DODGE CITY KS 67801-0199 106 N. MAIN USA HAVILAND KS 67059 --PO BOX ADDRESS -- USA P.O. BOX 199 --PO BOX ADDRESS -- DODGE CITY KS 67801-0199 P.O. BOX 308 USA HAVILAND KS 67059 USA 0097 MS. KAREN BOROVICH 2179 CONTROLLER MR. PETER QUAM GERMANTOWN TEL CO INC CHIEF FINANCIAL OFFICER 210 MAIN STREET GILA RIVER TELECOMM INC GERMANTOWN NY 12526 7065 W. ALLISON DRIVE USA BOX 5015 --PO BOX ADDRESS -- CHANDLER AZ 85226-5135 P.O. BOX 188 USA GERMANTOWN NY 12526 USA 0619 MR. DAVID HUNT 2373 GENERAL MANAGER MR. RENEE WILLER GLANDORF TEL CO INC PRESIDENT/GENERAL MANAGER 135 S. MAIN ST. GERVAIS TEL CO DBA DATAVISION GLANDORF OH 45848-0031 489 THIRD STREET USA GERVAIS OR 97026 --PO BOX ADDRESS -- USA P.O. BOX 31 --PO BOX ADDRESS -- GLANDORF OH 45848-0031 P.O. BOX 268 USA GERVAIS OR 97026 USA

ISSUED: DECEMBER 15, 2017 EFFECTIVE: JANUARY 01, 2018

WIRE CENTER AND INTERCONNECTION INFORMATION

ISSUING CARRIERS (CONT'D)

1017 1553 MR. STAN BROWN MR. STAN ROUSE MANAGER CEO/GENERAL MANAGER GLASFORD TEL CO GLENWOOD TEL MEMBERSHIP CORP 209 EAST MAIN ST. 510 W. GAGE ST. GLASFORD IL 61533 BLUE HILL NE 68930 USA USA --PO BOX ADDRESS -- --PO BOX ADDRESS -- P.O. BOX 169 P.O. BOX 97 GLASFORD IL 61533 BLUE HILL NE 68930 USA USA

1567 2315 MR. STAN ROUSE MR. KENNETH MASON CEO/GENERAL MANAGER VICE PRESIDENT, GOVERNMENT/REG. GLENWOOD NETWORK SERVICES, GLOBAL VALLEY NETWORKS DBA INC. FRONTIER COMMUN OF GLOBAL 510 W. GAGE ST. 180 SOUTH CLINTON AVE. BLUE HILL NE 68930 5TH FLOOR USA ROCHESTER NY 14646-0500 --PO BOX ADDRESS -- USA P.O. BOX 97 BLUE HILL NE 68930 8332 USA MR. ROBERT NYSWANER VP & CFO 0365 GLOBE TELECOMMUNICATIONS, INC. MS. JANICE O'BRIEN 1239 O.G. SKINNER DRIVE PRESIDENT WEST POINT GA 31833 GLENWOOD TEL CO USA 202 W. FOURTH AVENUE GLENWOOD GA 30428-0235 USA --PO BOX ADDRESS -- P.O. BOX 235 GLENWOOD GA 30428-0235 USA

ISSUED: DECEMBER 15, 2017 EFFECTIVE: JANUARY 01, 2018

WIRE CENTER AND INTERCONNECTION INFORMATION

ISSUING CARRIERS (CONT'D)

1777 1188 MR. BEAU REBEL MR. JARED JOHNSON GENERAL MGR GENERAL MANAGER GOLDEN BELT TEL ASSN INC GOLDFIELD TEL CO 103 LINCOLN STREET 536 N. MAIN ST. RUSH CENTER KS 67575 GOLDFIELD IA 50542-0067 USA USA --PO BOX ADDRESS -- --PO BOX ADDRESS -- P.O. BOX 229 PO BOX 67 RUSH CENTER KS 67575 GOLDFIELD IA 50542-0067 USA USA

1659 1886 MR. DENNIS LAW MR. W. MITCHELL GENERAL MANAGER/CEO VICE PRESIDENT GOLDEN WEST TEL COOP INC DBA GOODMAN TEL CO GOLDEN WEST TELECOMM COOP, 816 ONEIDA STREET 415 CROWN STREET SENECA MO 64865 WALL SD 57790 USA USA --PO BOX ADDRESS -- --PO BOX ADDRESS -- P.O. BOX 329 P.O. BOX 411 SENECA MO 64865 WALL SD 57790 USA USA 1778 7094 MR. MICHAEL MURPHY MR. RON MASSINGILL PRESIDENT DIRECTOR OF OPERATIONS GORHAM TEL CO INC GOLDFIELD ACCESS NETWORK, L.C. 100 MARKET STREET %GOLDFIELD ACCESS NETWORK, L.C. GORHAM KS 67640-0235 536 N. MAIN STREET USA GOLDFIELD IA 50542 --PO BOX ADDRESS -- USA P.O. BOX 235 --PO BOX ADDRESS -- GORHAM KS 676400235 P.O. BOX 67 USA GOLDFIELD IA 50542 USA

ISSUED: DECEMBER 15, 2017 EFFECTIVE: JANUARY 01, 2018

WIRE CENTER AND INTERCONNECTION INFORMATION

ISSUING CARRIERS (CONT'D)

1854 0036 MR. PAUL ARNOLD MR. DENNIS ANDREWS VICE PRESIDENT SENIOR VICE PRESIDENT GRAFTON TECHNOLOGIES, INC. - GRANBY TELEPHONE LLC IL 56 CAMPUS DRIVE --PO BOX ADDRESS -- NEW GLOUCESTER ME 04260 P.O. BOX 428 USA JERSEYVILLE IL 62052 USA 1191 MR. MARCUS BEHNKEN 1020 GENERAL MANAGER MR. PAUL ARNOLD GRAND MOUND COOP TEL ASSN PRESIDENT/CHIEF EXECUTIVE OFFIC 705 CLINTON STREET GRAFTON TEL CO GRAND MOUND IA 52751-0316 119 E. MAIN STREET USA GRAFTON IL 62037 --PO BOX ADDRESS -- USA P.O. BOX 316 --PO BOX ADDRESS -- GRAND MOUND IA 52751-0316 P.O. BOX 188 USA GRAFTON IL 62037 USA (1888) MR. RON HINDS 1399 CEO MR. RICK SCHOLTES GRAND RIVER MUTUAL TEL CO ACCOUNTANT 1001 KENTUCKY STREET GRANADA TEL CO PRINCETON MO 64673 123 WEST 7TH STREET USA BLUE EARTH MN 56013 --PO BOX ADDRESS -- USA PO BOX 257 PRINCETON MO 64673 1887 USA MR. JON STOUFFER FOR THE STATES OF: PRESIDENT IOWA(4411) GRANBY TEL CO MISSOURI(4412) --PO BOX ADDRESS -- P.O. BOX 200 GRANBY MO 64844 USA

ISSUED: DECEMBER 15, 2017 EFFECTIVE: JANUARY 01, 2018

WIRE CENTER AND INTERCONNECTION INFORMATION

ISSUING CARRIERS (CONT'D)

1994 0039 MR. JASON ANDERSON MS SUSAN KING CO-MANAGER/1ST VICE PRESIDENT PRESIDENT AND CEO GRAND TEL CO INC GRANITE STATE TEL INC 226 SOUTH 4TH STREET 600 SOUTH STARK HIGHWAY JAY OK 74346-0308 WEARE NH 03281 USA USA --PO BOX ADDRESS -- --PO BOX ADDRESS -- P.O. BOX 308 P.O. BOX 87 JAY OK 74346 WEARE NH 03281 USA USA

(8511) 0930 MR. JERRY JAMES MR. JEFF JUNG GENERAL MANAGER DIR-COSTING, SETTLEMENTS & TARI GRANDE COMMUNICATIONS GRANTLAND TELECOM INC NETWORKS, INC. %TDS TELECOM 401 CARLSON CIRCLE 525 JUNCTION ROAD SAN MARCOS TX 78666 MADISON WI 53717 USA USA FOR THE STATES OF: --PO BOX ADDRESS -- TEXAS(7670) P.O. BOX 5158 MADISON WI 53705-0158 1021 USA MS. ANGELA TATE TREASURER 012E GRANDVIEW MUTUAL TEL CO MR. WYMAN NELSON 6220 E. 510TH ROAD SECRETARY PARIS IL 61944 GREAT PLAINS BROADBAND, INC. - USA NE 1600 GREAT PLAINS CENTER BLAIR NE 68008 USA --PO BOX ADDRESS -- P.O. BOX 500 BLAIR NE 68008 USA

ISSUED: DECEMBER 15, 2017 EFFECTIVE: JANUARY 01, 2018

WIRE CENTER AND INTERCONNECTION INFORMATION

ISSUING CARRIERS (CONT'D)

1577 1023 MR. RODNEY THIEMANN MR. HERB FLESHER DIRECTOR - REGULATORY FINANCES GENERAL MANAGER GREAT PLAINS COMMUNICATIONS GRIDLEY TEL CO INC 108 EAST 3RD STREET 1635 FRONT STREET GRIDLEY IL 61744-0129 BLAIR NE 68008 USA USA --PO BOX ADDRESS -- --PO BOX ADDRESS -- P.O. BOX 129 P.O. BOX 500 GRIDLEY IL 61744-0129 BLAIR NE 68008 USA USA 1615 1890 MR. TYLER KILDE MR. DAVID ADAMS VP/GM EVP/GENERAL MANAGER GRIGGS COUNTY TEL CO GREEN HILLS TEL CORP 905 LENHAM AVE NE 7926 NE STATE ROUTE M COOPERSTOWN ND 58425 BRECKENRIDGE MO 64625 USA USA --PO BOX ADDRESS -- --PO BOX ADDRESS -- P.O. BOX 66 P.O. BOX 227 ENDERLIN ND 58027 BRECKENRIDGE MO 64625 USA USA 1195 6155 MS. AMY MCLAREN MR. DAVID ADAMS GENERAL MANAGER EVP/GENERAL MANAGER GRISWOLD COOP TEL CO GREEN HILLS TELECOMMUNICATIONS 607 MAIN ST. SERVICES GRISWOLD IA 51535 7926 NE STATE ROUTE M USA BRECKENRIDGE MO 64625 --PO BOX ADDRESS -- USA P.O. BOX 640 --PO BOX ADDRESS -- GRISWOLD IA 51535 P.O. BOX 227 USA BRECKENRIDGE MO 64625 USA

ISSUED: DECEMBER 15, 2017 EFFECTIVE: JANUARY 01, 2018

WIRE CENTER AND INTERCONNECTION INFORMATION

ISSUING CARRIERS (CONT'D)

(0279) 2279 MR. R. ELLMER MS. NATALIE GLEAVE DIRECTOR OF ACCOUNTING CONTROLLER/DIRECTOR GTC, INC. GUNNISON TEL CO %GTC, INC. 29 SOUTH MAIN 502 CECIL G. COSTIN SR. BLVD GUNNISON UT 84634 PORT ST. JOE FL 32457 USA USA --PO BOX ADDRESS -- FOR THE STATES OF: PO BOX 850 ALABAMA(0294) GUNNISON UT 84634 FLORIDA(0291) USA

(2080) 5840 MR. THOMAS DREYER MR. PATRICK MOYLAN DIRECTOR SECRETARY GTE-SW DBA VERIZON SW INC. GUTHRIE TELECOMMUNICATIONS 1 VERIZON WAY NETWORK, INC. VC31W448 114 EAST MAIN STREET BASKING RIDGE NJ 07920 PANORA IA 50216 USA USA FOR THE STATES OF: TEXAS(4344) 1781 MR. ROBERT KOCH 2083 PRESIDENT AND GENERAL MANAGER MS. DEBBIE DAILEY H & B COMMUNICATIONS INC TARIFF & SETTLEMENTS MANAGER 108 N. MAIN GUADALUPE VALLEY TEL COOP INC HOLYROOD KS 67450 36101 FM 3159 USA NEW BRAUNFELS TX 78132-5900 --PO BOX ADDRESS -- USA P.O. BOX 108 HOLYROOD KS 67450 USA

ISSUED: DECEMBER 15, 2017 EFFECTIVE: JANUARY 01, 2018

WIRE CENTER AND INTERCONNECTION INFORMATION

ISSUING CARRIERS (CONT'D)

0889 1024 MR. RICHARD SCHOLTES MR. KEVIN PYLE REVENUE REQUIREMENTS SPECIALIST GENERAL MANAGER HAGER TELECOM, INC. HAMILTON COUNTY TELEPHONE 123 WEST 7TH STREET CO-OP BLUE EARTH MN 56013 HIGHWAY 142 EAST USA DAHLGREN IL 62828 --PO BOX ADDRESS -- USA P.O. BOX 697 --PO BOX ADDRESS -- NEW ULM MN 56073 P.O. BOX 40 USA DAHLGREN IL 62828 USA 1401 MR. MARK FORSETH 1555 CEO MR. JOHN NELSON HALSTAD TEL CO PRESIDENT 345 2ND AVENUE WEST HAMILTON TEL CO HALSTAD MN 56548 1001 12TH STREET USA AURORA NE 68818-2097 --PO BOX ADDRESS -- USA P.O. BOX 55 HALSTAD MN 56548 0010 USA MR. JEFF JUNG DIR-COSTING, SETTLEMENTS & TARI (857H) HAMPDEN TEL CO MR. MARK FORSETH %TDS TELECOM CEO 525 JUNCTION ROAD HALSTAD TELEPHONE COMPANY MADISON WI 53717 345 2ND AVENUE WEST USA HALSTAD MN 56548 --PO BOX ADDRESS -- USA P.O. BOX 5158 --PO BOX ADDRESS -- MADISON WI 53705-0158 P.O. BOX 55 USA HALSTAD MN 56548 USA FOR THE STATES OF: NORTH DAKOTA(3796)

ISSUED: DECEMBER 15, 2017 EFFECTIVE: JANUARY 01, 2018

WIRE CENTER AND INTERCONNECTION INFORMATION

ISSUING CARRIERS (CONT'D)

7459 1192 MR. REX PASKO MR. SCOTT STILSON PRESIDENT CABS BILLING HANCOCK COMMUNICATIONS, INC. - HANKSVILLE TELCOM, INC. - UT IN 455 EAST HIGHWAY 29 --PO BOX ADDRESS -- ORANGEVILLE UT 84537 P.O. BOX 4 USA MAXWELL IN 46154 --PO BOX ADDRESS -- USA P.O. BOX 629 ORANGEVILLE UT 84537-0629 0775 USA MR. MICHAEL BURROW PRESIDENT 2321 HANCOCK RURAL TELEPHONE MR. JEFF JUNG CORPORATION DBA NINESTAR DIR-COSTING, SETTLEMENTS & TARI 2243 E. MAIN HAPPY VALLEY TEL CO GREENFIELD IN 46140 %TDS TELECOM USA 525 JUNCTION ROAD MADISON WI 53717 0099 USA MR. ROBERT WRIGHTER, JR. --PO BOX ADDRESS -- VICE PRESIDENT P.O. BOX 5158 HANCOCK TEL CO MADISON WI 53705-0158 34 READ STREET USA HANCOCK NY 13783 USA 0259 --PO BOX ADDRESS -- MR. SCOTT SHERMAN P.O. BOX 608 GENERAL MANAGER HANCOCK NY 13783 HARDY TELECOMMUNICATIONS, INC. USA 2255 KIMSEYS RUN ROAD LOST RIVER WV 26810 USA

ISSUED: DECEMBER 15, 2017 EFFECTIVE: JANUARY 01, 2018

WIRE CENTER AND INTERCONNECTION INFORMATION

ISSUING CARRIERS (CONT'D)

0523 1026 MR. TREY JUDY MR. LEE WHITCHER DIRECTOR REGULATORY & CARRIER R VICE PRESIDENT OF REGULATORY CO HARGRAY TEL CO INC HARRISONVILLE TEL CO 856 WILLIAM HILTON PARKWAY 213 SO. MAIN ST. BLDG C WATERLOO IL 62298-0149 HILTON HEAD SC 29928 USA USA --PO BOX ADDRESS -- P.O. BOX 149 5361 WATERLOO IL 62298-0149 MR. DARREL WENZEL USA CEO HARLAN MUNICIPAL UTILITY - IA 0368 405 CHATBURN AVE. MS. MELISSA GREEN HARLAN IA 51537 CONTROLLER USA HART TEL CO --PO BOX ADDRESS -- 196 NORTH FOREST AVENUE P.O. BOX 71 HARTWELL GA 30643 HARLAN IA 51537 USA USA --PO BOX ADDRESS -- P.O. BOX 388 1404 HARTWELL GA 30643 MS. JILL FISHBAUGHER USA VP OF OPERATIONS HARMONY TEL CO 1556 35 FIRST AVENUE NE MR. MIKE BECKER HARMONY MN 55939 GENERAL MANAGER/CEO USA HARTINGTON TELECOMMUNICATIONS --PO BOX ADDRESS -- CO. P.O. BOX 308 103 W. CENTRE STREET HARMONY MN 55939 HARTINGTON NE 68739 USA USA --PO BOX ADDRESS -- P.O. BOX 157 HARTINGTON NE 68739-0157 USA

ISSUED: DECEMBER 15, 2017 EFFECTIVE: JANUARY 01, 2018

WIRE CENTER AND INTERCONNECTION INFORMATION

ISSUING CARRIERS (CONT'D)

0011 1780 MR. JEFF JUNG MR. MARK WADE DIR-COSTING, SETTLEMENTS & TARI VICE PRESIDENT OF OPERATIONS HARTLAND & ST. ALBANS TEL CO HAVILAND TEL CO INC %TDS TELECOM 104 NORTH MAIN STREET 525 JUNCTION ROAD HAVILAND KS 67059 MADISON WI 53717 USA USA --PO BOX ADDRESS -- --PO BOX ADDRESS -- P.O. BOX 308 P.O. BOX 5158 HAVILAND KS 67059 MADISON WI 53705-0158 USA USA 3100 1557 MR. STEVEN GOLDEN MR. RANDALL RAILE VICE PRESIDENT EXTERNAL AFFAIRS HARTMAN TEL EXCH INC HAWAIIAN TELCOM, INC. - HI 607 CHIEF ST. 1177 BISHOP STREET BENKELMAN NE 69021 17TH FLOOR USA HONOLULU HI 96813 --PO BOX ADDRESS -- USA P.O. BOX 645 --PO BOX ADDRESS -- BENKELMAN NE 69021 P.O. BOX 2200 USA HONOLULU HI 96841 USA 2417 MR. BRUCE RUSSELL 1199 CHIEF FINANCIAL OFFICER MR. ALEX SODERQUIST HAT ISLAND TEL CO GENERAL MANAGER 14888 SR 525 HAWKEYE TEL CO LANGLEY WA 98260 115 WEST MAIN STREET USA HAWKEYE IA 52147-0250 USA --PO BOX ADDRESS -- P.O. BOX 250 HAWKEYE IA 52147-0250 USA

ISSUED: DECEMBER 15, 2017 EFFECTIVE: JANUARY 01, 2018

WIRE CENTER AND INTERCONNECTION INFORMATION

ISSUING CARRIERS (CONT'D)

2190 2376 MS. AMANDA MOLINA MR. J. SMITH VICE PRESIDENT OF EXTERNAL RELA PRESIDENT HAXTUN TEL CO HELIX TEL CO 130 NORTH 4TH STREET --PO BOX ADDRESS -- MACCLENNY FL 32063 P.O. BOX 326 USA HELIX OR 97835 USA 0299 MS EVELYN CAUSEY 1558 PRESIDENT/COO MS. TONYA MAYER HAYNEVILLE TEL CO INC CFO --PO BOX ADDRESS -- HEMINGFORD COOP TEL CO P.O. BOX 175 523 NIOBRARA HAYNEVILLE AL 36040 HEMINGFORD NE 69348 USA USA --PO BOX ADDRESS -- 1297 P.O. BOX 246 MS. LEZLIE REEL HEMINGFORD NE 69348-0246 ACCOUNTANT USA HEART OF IOWA COMMUNICATIONS COOPERATIVE - IA 1559 502 MAIN STREET MR. MATT FRIESEN UNION IA 50258-0130 GENERAL MANAGER USA HENDERSON COOP TEL CO --PO BOX ADDRESS -- 1000 N. MAIN STREET P.O. BOX 130 HENDERSON NE 68371 UNION IA 50258-0130 USA USA --PO BOX ADDRESS -- P.O. BOX 487 1109 HENDERSON NE 68371 MR. MICHAEL SHULTZ USA VP-REGULATORY & PUBLIC POLICY HEARTLAND TELECOMMUNICATIONS COMPANY OF IOWA D/B/A PREMIER 350 S. LOOP 336 W. CONROE TX 77304 USA

ISSUED: DECEMBER 15, 2017 EFFECTIVE: JANUARY 01, 2018

WIRE CENTER AND INTERCONNECTION INFORMATION

ISSUING CARRIERS (CONT'D)

1029 0713 MR. SCOTT RUBINS MS. CAMIE NEBEL-CONKLIN PRESIDENT VICE PRESIDENT/CHIEF FINANCIAL HENRY COUNTY TEL CO HIAWATHA TELEPHONE COMPANY 111 EAST FIRST STREET 108 W. SUPERIOR ST. GENESEO IL 61254-0330 MUNISING MI 49862-1192 USA USA --PO BOX ADDRESS -- P.O. BOX 330 0171 GENESEO IL 61254-0330 MR. TERRI JEFFERS USA REGULATORY DIRECTOR HICKORY TEL CO 1561 75 MAIN STREET MR. REX WOOLLEY HICKORY PA 15340-1118 GENERAL MANAGER USA HERSHEY COOP TEL CO 110 S. LINCOLN 0237 HERSHEY NE 69143 MS. RUTH NEWMAN USA OFFICE MANAGER/SECRETARY --PO BOX ADDRESS -- HIGHLAND TEL COOP P.O. BOX 235 ROUTE 200 NORTH HERSHEY NE 69134 MONTEREY VA 24465-0340 USA USA --PO BOX ADDRESS -- 755B P.O. BOX 340 MR. GARY EVANS MONTEREY VA 244650340 PRESIDENT USA HIAWATHA BROADBAND COMMUNICATIONS, INC. - MN 58 JOHNSON STREET WINONA MN 55987 USA

ISSUED: DECEMBER 15, 2017 EFFECTIVE: JANUARY 01, 2018

WIRE CENTER AND INTERCONNECTION INFORMATION

ISSUING CARRIERS (CONT'D)

(0568) (1359) MR. MARK PATTERSON MR. DENNIS LAW GENERAL MANAGER MANAGER HIGHLAND TEL COOP, INC. HILLS TEL CO INC %HIGHLAND TEL COOP 525 EAST 4TH ST. 7840 MORGAN CO. HWY. DELL RAPIDS SD 57022 SUNBRIGHT TN 37872-0119 USA USA --PO BOX ADDRESS -- --PO BOX ADDRESS -- P.O. BOX 98 P.O. BOX 119 DELL RAPIDS SD 57022 SUNBRIGHT TN 37872-0119 USA USA FOR THE STATES OF: FOR THE STATES OF: IOWA(1405) KENTUCKY(4002) MINNESOTA(1406) TENNESSEE(0565) SOUTH DAKOTA(280D)

2086 0892 MR. R. COOK MS. CARLA SHAKER ASSISTANT CHIEF OPERATIONS OFFI SECRETARY/TREASURER/OFFICE MGR. HILL COUNTRY TEL COOP INC HILLSBORO TEL CO INC 220 CAROLYN STREET 121 MILL STREET INGRAM TX 78025 HILLSBORO WI 54634-0427 USA USA --PO BOX ADDRESS -- --PO BOX ADDRESS -- P.O. BOX 768 P.O. BOX 427 INGRAM TX 78025 HILLSBORO WI 54634-0427 USA USA

1995 MR. KENNETH DOUGHTY PRESIDENT HINTON TEL CO OF HINTON OK INC 200 WEST MAIN HINTON OK 73047 USA --PO BOX ADDRESS -- P.O. BOX 1040 HINTON OK 73047 USA

ISSUED: DECEMBER 15, 2017 EFFECTIVE: JANUARY 01, 2018

WIRE CENTER AND INTERCONNECTION INFORMATION

ISSUING CARRIERS (CONT'D)

3321 2377 MR. JEFF JUNG MS. DELINDA KLUSER DIR-COSTING, SETTLEMENTS & TARI VICE PRESIDENT HOLLIS TELEPHONE COMPANY, INC. HOME TEL CO %TDS TELECOM --PO BOX ADDRESS -- 525 JUNCTION ROAD P.O. BOX 609 MADISON WI 53717 MT. VERNON OR 97865 USA USA --PO BOX ADDRESS -- P.O. BOX 5158 0778 MADISON WI 53705-0158 MR. JEFF JUNG USA DIR-COSTING, SETTLEMENTS & TARI HOME TEL CO INC 1929 %TDS TELECOM MS. JANE SUTHERLAND 525 JUNCTION ROAD CUSTOMER SERVICE MANAGER MADISON WI 53717 HOLWAY TEL CO USA 1605 WASHINGTON STREET --PO BOX ADDRESS -- BLAIR NE 68008 P.O. BOX 5158 USA MADISON WI 53705-0158 --PO BOX ADDRESS -- USA P.O. BOX 400 BLAIR NE 68008 1782 USA MS. TINA ANDERSON CUSTOMER ACCT & BILLINGMGR/SECR 1408 HOME TEL CO INC MS. STACI MALIKOWSKI 211 SOUTH MAIN CHIEF FINANCIAL OFFICER GALVA KS 67443 HOME TEL CO USA 150 2ND STREET, SW --PO BOX ADDRESS -- PERHAM MN 56573 P.O. BOX 8 USA GALVA KS 67443 USA

ISSUED: DECEMBER 15, 2017 EFFECTIVE: JANUARY 01, 2018

WIRE CENTER AND INTERCONNECTION INFORMATION

ISSUING CARRIERS (CONT'D)

0777 2419 MR. JEFF JUNG MR. RICHARD BUECHEL DIR-COSTING, SETTLEMENTS & TARI PRESIDENT HOME TEL CO OF PITTSBORO HOOD CANAL TEL CO %TDS TELECOM E. 300 DALBY ROAD 525 JUNCTION ROAD UNION WA 98592 MADISON WI 53717 USA USA --PO BOX ADDRESS -- --PO BOX ADDRESS -- P.O. BOX 249 P.O. BOX 5158 UNION WA 98592 MADISON WI 53705-0158 USA USA 1563 1032 MR. ROBERT GANNON MR. ERIC SCHMIDT CEO PRESIDENT HOOPER TEL CO HOME TELEPHONE CO. 12 EAST THIRD STREET 501 NORTH DOUGLAS STREET REMSEN IA 51050 ST. JACOB IL 62281 USA USA --PO BOX ADDRESS -- --PO BOX ADDRESS -- P.O. BOX 330 P.O. BOX 215 REMSEN IA 51050 ST. JACOB IL 62281 USA USA 815D 0527 MR. CARROLL ONSAE MR. DENNY THOMPSON PRESIDENT/GENERAL MANAGER DIRECTOR, ADMINISTRATIVE SERVIC HOPI TELECOMMUNICATIONS HOME TELEPHONE ILEC, LLC INCORPORATED - AZ %HOME TEL CO INC 5200 E. CORTLAND BLVD. 579 STONEY LANDING RD. E200 MONCKS CORNER SC 29461-1194 FLAGSTAFF AZ 86004 USA USA --PO BOX ADDRESS -- P.O. BOX 1194 MONCKS CORNER SC 29461-1194 USA

ISSUED: DECEMBER 15, 2017 EFFECTIVE: JANUARY 01, 2018

WIRE CENTER AND INTERCONNECTION INFORMATION

ISSUING CARRIERS (CONT'D)

0300 1202 MR. DENNIS ANDREWS MR. DAVID RAAK SENIOR VICE PRESIDENT PRESIDENT/MANAGER HOPPER TELECOMMUNICATIONS LLC HOSPERS TEL EXCH INC 505 3RD AVE.EAST 107 2ND AVENUE SOUTH ONEONTA AL 35121-1500 HOSPERS IA 51238 USA USA --PO BOX ADDRESS -- 2322 PO BOX 142 MR. JEFF JUNG HOSPERS IA 51238 DIR-COSTING, SETTLEMENTS & TARI USA HORNITOS TEL CO %TDS TELECOM 966F 525 JUNCTION ROAD MR. DAVID RAAK MADISON WI 53717 PRESIDENT/MANAGER USA HOSPERS TELEPHONE EXCHANGE, --PO BOX ADDRESS -- INC. DBA HTC COMMUNICATIONS - P.O. BOX 5158 107 2ND AVENUE SOUTH MADISON WI 53705-0158 HOSPERS IA 51238 USA USA --PO BOX ADDRESS -- 0528 PO BOX 142 MR. CARLTON LEWIS HOSPERS IA 51238 CFO USA HORRY TEL COOP INC 3480 HWY 701 N 2241 CONWAY SC 29528 MS. KATHE JOHNSON USA TREASURER --PO BOX ADDRESS -- HOT SPRINGS TEL CO P.O. DRAWER 1820 10410 HWY 10 W. CONWAY SC 29528 MISSOULA MT 59808 USA USA --PO BOX ADDRESS -- P.O.BOX 17740 MISSOULA MT 59808 USA

ISSUED: DECEMBER 15, 2017 EFFECTIVE: JANUARY 01, 2018

WIRE CENTER AND INTERCONNECTION INFORMATION

ISSUING CARRIERS (CONT'D)

1203 851A MR. DAVID LOWE MR. SHAWN HANSON GENERAL MANAGER GENERAL MANAGER HUBBARD COOP TEL ASSN HUNTEL CABLEVISION D/B/A 306 E. MAPLE STREET HUNTEL COMMUNICATIONS HUBBARD IA 50122-0428 1605 WASHINGTON STREET USA BLAIR NE 68008 --PO BOX ADDRESS -- USA P.O. BOX 428 --PO BOX ADDRESS -- HUBBARD IA 50122 P.O. BOX 400 USA BLAIR NE 68008-0400 USA 3304 MR. DOUG MUSGRAVE 1409 OPERATIONS MANAGER MR. JOHN COLEMAN HUMBOLDT TELEPHONE COMPANY HUTCHINSON TEL CO 1023 N. HORTON STREET %OLSEN THIELEN & CO LTD NAMPA ID 83651 223 LITTLE CANADA ROAD USA ST. PAUL MN 55117 USA 0566 MR. JEFF JUNG 4602 DIR-COSTING, SETTLEMENTS & TARI MR. BILL OTIS HUMPHREYS COUNTY TEL CO PRESIDENT %TDS TELECOM HUTCHINSON TELECOMMUNICATIONS, 525 JUNCTION ROAD INC. MADISON WI 53717 27 NORTH MINNESOTA USA NEW ULM MN 56073 --PO BOX ADDRESS -- USA P.O. BOX 5158 MADISON WI 53705-0158 USA

ISSUED: DECEMBER 15, 2017 EFFECTIVE: JANUARY 01, 2018

WIRE CENTER AND INTERCONNECTION INFORMATION

ISSUING CARRIERS (CONT'D)

1205 1037 MR. GARY CLARK MR. CHRIS COPENHAVER GENERAL MANAGER AND EXECUTIVE V SR. NETWORK PLANNER HUXLEY COMMUNICATIONS ILLINOIS CONSOLIDATED TEL CO COOPERATIVE 321 N. FIRST 102 N. MAIN LUFKIN TX 75904 HUXLEY IA 50124-0036 USA USA --PO BOX ADDRESS -- 7215 P.O. BOX 36 MR. JOHN NOAH HUXLEY IA 50124-0036 GENERAL MANAGER/CCO USA INDEPENDENT NETWORKS, L.L.C. 107 S. STATE STREET (1333) TERRIL IA 51364 MS. JILLINDA THORNTON USA OFFICE MANAGER --PO BOX ADDRESS -- IAMO TEL CO P.O. BOX 100 104 CROOK STREET TERRIL IA 51364 COIN IA 51636-0368 USA USA --PO BOX ADDRESS -- (9325) P.O. BOX 368 MS. ROSEMARY CHAMBERS COIN IA 51636-0368 MANAGER TARIFF ADMIN USA INDIANA BELL TEL CO INC FOR THE STATES OF: FOUR BELL PLAZA IOWA(1206) ROOM 1970.01 MISSOURI(4401) DALLAS TX 75202 USA (9329) FOR THE STATES OF: MS. ROSEMARY CHAMBERS INDIANA(5080) MANAGER TARIFF ADMIN ILLINOIS BELL TEL CO FOUR BELL PLAZA ROOM 1970.01 DALLAS TX 75202 USA FOR THE STATES OF: ILLINOIS(5070)

ISSUED: DECEMBER 15, 2017 EFFECTIVE: JANUARY 01, 2018

WIRE CENTER AND INTERCONNECTION INFORMATION

ISSUING CARRIERS (CONT'D)

0936 1616 MR. RICHARD SCHOLTES MR. MARK JOHNSON REVENUE REQUIREMENTS SPECIALIST GM/CEO/VP INDIANHEAD TEL CO INTER-COMMUNITY TELEPHONE 123 WEST 7TH STREET COMPANY, L.L.C. BLUE EARTH MN 56013 556 MAIN STREET USA NOME ND 58062 --PO BOX ADDRESS -- USA P.O. BOX 697 --PO BOX ADDRESS -- NEW ULM MN 56073 P.O. BOX 8 USA NOME ND 58062 USA 2093 MR. RODNEY HACKEMACK 2242 BOARD OF DIRECTORS MR. RANDY WILSON INDUSTRY TEL CO GENERAL MANAGER --PO BOX ADDRESS -- INTERBEL TEL COOP, INC. P.O. BOX 40 300 DEWEY AVE. INDUSTRY TX 78944 EUREKA MT 59917 USA USA --PO BOX ADDRESS -- (2423) P.O. BOX 648 MR. JAMES BROOKS EUREKA MT 59917 TREASURER/CONTROLLER/REG. MANAG USA INLAND TEL CO 103 S. SECOND STREET 3959 ROSLYN WA 98941 MR. RANDY WILSON USA GENERAL MANAGER --PO BOX ADDRESS -- INTERBEL TELEPHONE P.O. BOX 171 COOPERATIVE, INC. - MT ROSLYN WA 98941 300 DEWEY AVE. USA EUREKA MT 59917 FOR THE STATES OF: USA IDAHO(4441) --PO BOX ADDRESS -- WASHINGTON(4442) P.O. BOX 648 EUREKA MT 59917 USA

ISSUED: DECEMBER 15, 2017 EFFECTIVE: JANUARY 01, 2018

WIRE CENTER AND INTERCONNECTION INFORMATION

ISSUING CARRIERS (CONT'D)

3011 (7149) MR. DAVE GOGGINS MS. KATHRINE AUSTIN PRESIDENT & GM PROJECT MANAGER-RATES & TARIFFS INTERIOR TEL CO INC INTERMEDIA COMMUNICATIONS, INC 201 E 56TH AVE 3625 QUEEN PALM DRIVE SUITE 100 TAMPA FL 33619 ANCHORAGE AK 99518 USA USA FOR THE STATES OF: ALABAMA(7469) ARIZONA(4544) CALIFORNIA(8707) CONNECTICUT(4887) DISTRICT OF COLUMBIA(8428) FLORIDA(8664) GEORGIA(7837) ILLINOIS(8285) INDIANA(8286) KENTUCKY(6161) LOUISIANA(8764) MARYLAND(4013) MASSACHUSETTS(8431) MINNESOTA(8763) MISSISSIPPI(4886) MISSOURI(7666) NEW JERSEY(4885) NEW YORK(7515) NORTH CAROLINA(7835) OHIO(7836) PENNSYLVANIA(7978) SOUTH CAROLINA(8534) TENNESSEE(7977) TEXAS(7976) VIRGINIA(8429)

ISSUED: DECEMBER 15, 2017 EFFECTIVE: JANUARY 01, 2018

WIRE CENTER AND INTERCONNECTION INFORMATION

ISSUING CARRIERS (CONT'D)

(1444) 8858 MR. BRYAN ROTH MR. LARRY WHITEHEAD GENERAL MANAGER TELCOM ENGINEER INTERSTATE TELECOMM COOP INC IOWA NETWORK SERVICES, INC. 312 4TH ST. WEST DBA AUREON NETWORK SERVICES CLEAR LAKE SD 57226-0920 4201 CORP DRIVE USA WEST DES MOINES IA 50266 --PO BOX ADDRESS -- USA P.O. BOX 920 CLEAR LAKE SD 57226-0920 9867 USA MS. ELLEN BRYSON FOR THE STATES OF: CHIEF MANAGER MINNESOTA(1654) IRIS NETWORKS SOUTH DAKOTA(1651) 211 COMMERCE STREET NASHVILLE TN 37201 3070 USA MR. JACK SORELLE PRESIDENT 0175 INVENTIVE TECHNOLOGY, LTD. - MR. ALLEN GEORGE JR. OK PRESIDENT 102 CARTER ROAD IRONTON TEL CO ELK CITY OK 73644 4242 MAUCH CHUNCK RD. USA COPLAY PA 18037-9608 USA (D) (D) 0677 (D) MR. JEFF JUNG (D) DIR-COSTING, SETTLEMENTS & TARI (D) ISLAND TEL CO (D) %TDS TELECOM (D) 525 JUNCTION ROAD MADISON WI 53717 USA --PO BOX ADDRESS -- P.O. BOX 5158 MADISON WI 53705-0158 USA

ISSUED: DECEMBER 15, 2017 EFFECTIVE: JANUARY 01, 2018

WIRE CENTER AND INTERCONNECTION INFORMATION

ISSUING CARRIERS (CONT'D)

519F 1664 D. ANDERSON MR. JAMES GROFT VICE PRESIDENT - EXTERNAL AFFAI GENERAL MANAGER IT COMMUNICATIONS, LLC JAMES VALLEY COOPERATIVE 403 WEST FOURTH STREET NORTH TELEPHONE COMPANY NEWTON IA 50208-1046 235 1ST AVENUE, EAST USA GROTON SD 57445-0260 --PO BOX ADDRESS -- USA P.O. BOX 1046 NEWTON IA 50208-1046 1212 USA MR. ROBERT LARSON CONTROLLER 0331 JEFFERSON TEL CO MS. DONNA MARREEL %JEFFERSON TELEPHONE COMPANY REGULATORY MANAGER/CABS SPECIAL 105 W. HARRISON ST. ITS TELECOMMUN. SYSTEMS, INC. JEFFERSON IA 50129 %ITS TELECOMMUNICATIONS SYSTEM, USA INC --PO BOX ADDRESS -- 15925 SW WARFIELD BLVD. P.O. BOX 269 INDIANTOWN FL 34956 JEFFERSON IA 50129 USA USA --PO BOX ADDRESS -- P.O. BOX 277 1666 INDIANTOWN FL 34956 MR. TOM CONNORS USA MANAGER JEFFERSON TEL CO 1785 311 MAIN STREET MR. MARK WADE JEFFERSON SD 57038-0218 VICE PRESIDENT OF OPERATIONS USA J.B.N. TEL CO INC --PO BOX ADDRESS -- 104 NORTH MAIN P.O. BOX 128 HAVILAND KS 67059 JEFFERSON SD 57038 USA USA --PO BOX ADDRESS -- P.O. BOX 308 HAVILAND KS 67059 USA

ISSUED: DECEMBER 15, 2017 EFFECTIVE: JANUARY 01, 2018

WIRE CENTER AND INTERCONNECTION INFORMATION

ISSUING CARRIERS (CONT'D)

1410 1900 MR. DWAYNE JOHNSON MS. JANE SUTHERLAND VICE PRESIDENT CUSTOMER SERVICE MANAGER JOHNSON TEL CO K L M TEL CO 205 FIRST AVE. NE 1605 WASHINGTON STREET REMER MN 56672 BLAIR NE 68008 USA USA --PO BOX ADDRESS -- --PO BOX ADDRESS -- P.O. BOX 39 P.O. BOX 400 REMER MN 56672 BLAIR NE 68008 USA USA

1213 1667 MR. PAUL BERGMAN MR. DENNIS LAW PRESIDENT/GENERAL MANAGER GENERAL MANAGER/CEO JORDAN-SOLDIER VALLEY KADOKA TEL CO DBA GOLDEN WEST TELEPHONE COMPANY TELECOMMUNICATIONS 504 4TH STREET 415 CROWN STREET SERGEANT BLUFF IA 51054 WALL SD 57790 USA USA --PO BOX ADDRESS -- --PO BOX ADDRESS -- P.O. BOX 38 P.O. BOX 411 SERGEANT BLUFF IA 51054 WALL SD 57790 USA USA

1565 2426 MR. ROBERT HABURCHAK MR. RICK VITZHUM GENERAL MANAGER CHIEF FINANCIAL OFFICER K & M TEL CO KALAMA TEL CO 101 S. VICTORIA STREET 290 FIRST STREET CHAMBERS NE 68725 KALAMA WA 98625 USA USA --PO BOX ADDRESS -- --PO BOX ADDRESS -- P.O. BOX 187 P.O. BOX 4005 CHAMBERS NE 68725 TENINO WA 98589 USA USA

ISSUED: DECEMBER 15, 2017 EFFECTIVE: JANUARY 01, 2018

WIRE CENTER AND INTERCONNECTION INFORMATION

ISSUING CARRIERS (CONT'D)

0703 957H MR. JON CRIBBS MR. CASEY PECK PRESIDENT CHIEF FINANCIAL OFFICER KALEVA TEL CO KALONA COOPERATIVE TELEPHONE 9462 OSMO STREET COMPANY - IA KALEVA MI 49645-0006 510 B AVENUE USA KALONA IA 52247-1208 --PO BOX ADDRESS -- USA P.O. BOX 6 --PO BOX ADDRESS -- KALEVA MI 49645-0006 P.O. BOX 1208 USA KALONA IA 52247-1208 USA 0625 MR. CHRIS PHILLIPS (1788) MANAGER MS. JILL KUEHNY KALIDA TEL CO INC CFO %KALIDA TEL CO INC KANOKLA TELEPHONE ASSOCIATION 121 EAST MAIN STREET 100 KANOKLA AVENUE KALIDA OH 45853 CALDWELL KS 67022-0111 USA USA --PO BOX ADDRESS -- --PO BOX ADDRESS -- P.O. BOX 267 P.O. BOX 111 KALIDA OH 45853 CALDWELL KS 67022-0111 USA USA FOR THE STATES OF: 1214 KANSAS(4443) MR. CASEY PECK OKLAHOMA(4444) CHIEF FINANCIAL OFFICER KALONA COOP TEL CO 869F 510 B AVENUE MR. JIMMY TODD KALONA IA 52247-1208 MANAGER USA KANSAS FIBER NETWORK, LLC --PO BOX ADDRESS -- 819 N. WASHINGTON STREET P.O. BOX 1208 JUNCTION CITY KS 66441 KALONA IA 52247-1208 USA USA

ISSUED: DECEMBER 15, 2017 EFFECTIVE: JANUARY 01, 2018

WIRE CENTER AND INTERCONNECTION INFORMATION

ISSUING CARRIERS (CONT'D)

0432 0045 MR. RICHARD CONSTANTIN MR. JEFF JUNG CONTROLLER/REGULATORY MANAGER DIR-COSTING, SETTLEMENTS & TARI KAPLAN TEL CO KEARSARGE TEL CO 118 NORTH IRVING AVENUE %TDS TELECOM KAPLAN LA 70548-0369 525 JUNCTION ROAD USA MADISON WI 53717 --PO BOX ADDRESS -- USA P.O. BOX 369 --PO BOX ADDRESS -- KAPLAN LA 70548-0369 P.O. BOX 5158 USA MADISON WI 53705-0158 USA 1412 MS. MARY EHMKE 1668 GENERAL MANAGER MR. ROD BOWER KASSON & MANTORVILLE TEL CO PRESIDENT/MANAGER 18 SECOND AVE., N.W. KENNEBEC TEL CO KASSON MN 55944 220 MAIN STREET USA KENNEBEC SD 57544 USA 5566 --PO BOX ADDRESS -- MS. MARY EHMKE P.O. BOX 158 GENERAL MANAGER KENNEBEC SD 57544 KASSON-MANTORVILLE TELEPHONE USA COMPANY - MN 18 SECOND AVE., N.W. 2324 KASSON MN 55944 MR. DAVID CLARK USA REGULATORY MANAGER KERMAN TELEPHONE CO. DBA SEBASTIAN 811 S. MADERA KERMAN CA 93630 USA --PO BOX ADDRESS -- P.O. BOX 1189 FORESTHILL CA 95631 USA

ISSUED: DECEMBER 15, 2017 EFFECTIVE: JANUARY 01, 2018

WIRE CENTER AND INTERCONNECTION INFORMATION

ISSUING CARRIERS (CONT'D)

3013 1901 MR. DANIEL LINDGREN MS. MARLA MCCOWAN TELECOMMUNICATIONS ASSISTANT MA ASSISTANT BOARD SECRETARY KETCHIKAN PUBLIC UTILITIES KINGDOM TEL CO 2970 TONGASS AVENUE 211 SOUTH MAIN STREET KETCHIKAN AK 99901 AUXVASSE MO 65231 USA USA --PO BOX ADDRESS -- 1217 P.O. BOX 97 MR. BYRAN KIMM AUXVASSE MO 65231 GENERAL MANAGER USA KEYSTONE FARMS COOP TEL CO 86 MAIN STREET 1041 KEYSTONE IA 52249 MS. MICHELLE BAUDINO USA SECRETARY/TREASURER --PO BOX ADDRESS -- KINSMAN MUTUAL TEL CO P.O. BOX 277 155 N. WILSON STREET KEYSTONE IA 52249 KINSMAN IL 60437-0747 USA USA --PO BOX ADDRESS -- 747C P.O. BOX 747 MR. DON LONG KINSMAN IL 60437-0747 PRESIDENT USA KILLDUFF TELEPHONE COMPANY 305 7TH AVENUE 0371 SULLY IA 50251 MS. ARLENE MORGAN USA ACCESS BILLING COORDINATOR --PO BOX ADDRESS -- KNOLOGY OF THE VALLEY, INC. P.O. BOX 308 910 FIRST AVENUE SULLY IA 50251 WEST POINT GA 31833 USA USA --PO BOX ADDRESS -- P.O. BOX 510 WEST POINT GA 31833 USA

ISSUED: DECEMBER 15, 2017 EFFECTIVE: JANUARY 01, 2018

WIRE CENTER AND INTERCONNECTION INFORMATION

ISSUING CARRIERS (CONT'D)

0295 1222 MRS. ARLENE MORGAN MS. JOANNE GREGORICH DIRECTOR - REGULATORY COMPLIANC GENERAL MANAGER KNOLOGY TOTAL COMMUNICATIONS, LA MOTTE TEL CO INC. 400 PINE STREET 910 FIRST AVENUE LA MOTTE IA 52054 WEST POINT GA 31833 USA USA --PO BOX ADDRESS -- --PO BOX ADDRESS -- P.O. BOX 8 P.O. BOX 510 LA MOTTE IA 52054 WEST POINT GA 31833 USA USA 1220 1791 MR. DAVID POWELL MR. HARRY LEE JR. MANAGER MANAGER LA PORTE CITY TEL CO LA HARPE TEL CO INC 306 MAIN STREET 109 W. SIXTH STREET LA PORTE CITY IA 50651 LAHARPE KS 66751 USA USA --PO BOX ADDRESS -- 0899 P.O. BOX 100 MR. JOHN BARTZ LA HARPE KS 66751 CEO/GENERAL MANAGER USA LA VALLE TEL COOP 202 N EAST ST 2263 BLUE RIVER WI 53518 MR. DANNY GRAY USA GENERAL MANAGER --PO BOX ADDRESS -- LA JICARITA RURAL TEL COOP INC P.O. BOX 67 STREET 100 BLUE RIVER WI 53518 MORA NM 87732-0269 USA USA --PO BOX ADDRESS -- P.O. BOX 269 MORA NM 87732-0269 USA

ISSUED: DECEMBER 15, 2017 EFFECTIVE: JANUARY 01, 2018

WIRE CENTER AND INTERCONNECTION INFORMATION

ISSUING CARRIERS (CONT'D)

2103 1043 MS. TERRI PARKER MR. TODD IRISH GENERAL MANAGER PRESIDENT LA WARD TEL EXCH INC LAHARPE TEL CO 12991 STATE HIGHWAY 172 104 N. CENTER STREET LA WARD TX 77970-0246 LA HARPE IL 61533 USA USA --PO BOX ADDRESS -- --PO BOX ADDRESS -- P.O. BOX 246 PO BOX 462 LA WARD TX 77970-0246 LA HARPE IL 61533 USA USA

0177 2104 MR. MARK ZARAMBO MR. STEPHEN BLOUNT VICE PRESIDENT & GENERAL MANAGE PRESIDENT LACKAWAXEN TELECOMMUNICATIONS LAKE LIVINGSTON TEL CO SERVICES, INC. 118 E. NODAWAY 104 HOTEL ROAD OREGON MO 64473 ROWLAND PA 18457-0008 USA USA --PO BOX ADDRESS -- --PO BOX ADDRESS -- P.O.BOX 216 P.O. BOX 8 OREGON MO 64473 ROWLAND PA 18457-0008 USA USA 0148 0433 MR. PHILIP NASS MR. PETER LOUVIERE SECRETARY/TREASURER CHIEF FINANCIAL OFFICER LAKEFIELD COMMUNICATIONS, INC. LAFOURCHE TELEPHONE COMPANY, - WI L.L.C. 7520 ENGLISH LAKE RD. 112 WEST 10TH STREET NEWTON WI 53063-0102 LAROSE LA 70373 USA USA --PO BOX ADDRESS -- --PO BOX ADDRESS -- P.O. BOX 102 P.O. BOX 188 NEWTON WI 53063-0102 LAROSE LA 70373 USA USA

ISSUED: DECEMBER 15, 2017 EFFECTIVE: JANUARY 01, 2018

WIRE CENTER AND INTERCONNECTION INFORMATION

ISSUING CARRIERS (CONT'D)

0896 0457 MR. JIM PAULOS MS. LISA SLEDGE FIXED OPERATIONS MANAGER CFO LAKEFIELD TEL CO LAKESIDE TEL CO INC 450 SECURITY BLVD. 124 DELTA AVENUE GREEN BAY WI 54307-9079 SUNFLOWER MS 38778 USA USA --PO BOX ADDRESS -- --PO BOX ADDRESS -- P.O. BOX 19079 P.O. BOX 68 GREEN BAY WI 54307-9079 SUNFLOWER MS 38778 USA USA

0902 0531 MR. JOHN KLATT MR. GREG LUNSFORD PRESIDENT/CEO VICE PRESIDENT-REGULATORY AFFAI LAKELAND COMMUNICATIONS GROUP, LANCASTER TEL CO LLC 330 E. BLACK STREET 825 INNOVATION AVE ROCK HILL SC 29730 MILLTOWN WI 54858 USA USA --PO BOX ADDRESS -- --PO BOX ADDRESS -- P.O. BOX 470 P.O. BOX 40 ROCK HILL SC 29731 MILLTOWN WI 54858 USA USA 1932 0769 MR. RON HINDS MR. JOHN KLATT CEO PRESIDENT/CEO LATHROP TEL CO LAKELAND TELECOM, INC. -WI 1001 KENTUCKY STREET 825 INNOVATION AVE PRINCETON MO 64673 MILLTOWN WI 54858 USA USA --PO BOX ADDRESS -- --PO BOX ADDRESS -- PO BOX 257 P.O. BOX 40 PRINCETON MO 64673 MILLTOWN WI 54858 USA USA

ISSUED: DECEMBER 15, 2017 EFFECTIVE: JANUARY 01, 2018

WIRE CENTER AND INTERCONNECTION INFORMATION

ISSUING CARRIERS (CONT'D)

0179 2264 MR. JAMES KAIL MR. DALE SNIDER PRESIDENT AND CEO CFO LAUREL HIGHLAND TEL CO LEACO RURAL TEL COOP INC 4157 MAIN STREET 220 W. BROADWAY STAHLSTOWN PA 15687-0168 HOBBS NM 88240 USA USA --PO BOX ADDRESS -- P.O. BOX 168 1045 STAHLSTOWN PA 15687-0168 MR. AARON PALMER USA PRESIDENT LEAF RIVER TELEPHONE CO (1704) 102 W 2ND ST MR. KEITH GIBSON LEAF RIVER IL 61047 PRESIDENT USA LAVACA TEL CO --PO BOX ADDRESS -- 301 HIGHWAY 96 SW P.O. BOX 277 LAVACA AR 72941 LEAF RIVER IL 61047 USA USA --PO BOX ADDRESS -- P.O. BOX 230 1225 LAVACA AR 72941 MR. JIM SUCHAN USA MANAGER FOR THE STATES OF: LEHIGH VALLEY COOP TEL ASSN ARKANSAS(4445) 143 MAIN ST. OKLAHOMA(4446) LEHIGH IA 50557 USA 1908 --PO BOX ADDRESS -- MR. ROBERT HART PO BOX 137 VICE PRESIDENT LEHIGH IA 50557-0137 LE-RU TEL CO USA --PO BOX ADDRESS -- P.O. BOX 147 STELLA MO 64867 USA

ISSUED: DECEMBER 15, 2017 EFFECTIVE: JANUARY 01, 2018

WIRE CENTER AND INTERCONNECTION INFORMATION

ISSUING CARRIERS (CONT'D)

0900 0411 MR. JAMES COSTELLO MR. JEFF JUNG SECRETARY & GENERAL MANAGER DIR-COSTING, SETTLEMENTS & TARI LEMONWEIR VALLEY TEL CO LESLIE COUNTY TEL CO 127 US HIGHWAY 12 %TDS TELECOM CAMP DOUGLAS WI 54618-0267 525 JUNCTION ROAD USA MADISON WI 53717 --PO BOX ADDRESS -- USA P.O. BOX 267 --PO BOX ADDRESS -- CAMP DOUGLAS WI 54618-0267 P.O. BOX 5158 USA MADISON WI 53705-0158 USA 0708 MR. RANDY FLETCHER 2427 GENERAL MANAGER MR. JEFF JUNG LENNON TEL CO DIR-COSTING, SETTLEMENTS & TARI 3095 SOUTH SHERIDAN LEWIS RIVER TEL CO INC LENNON MI 48449-0329 %TDS TELECOM USA 525 JUNCTION ROAD --PO BOX ADDRESS -- MADISON WI 53717 P.O. BOX 329 USA LENNON MI 48449-0329 --PO BOX ADDRESS -- USA P.O. BOX 5158 MADISON WI 53705-0158 1046 USA MS. DONNA NAAS GENERAL MANAGER 0412 LEONORE MUTUAL TEL CO MR. JEFF JUNG 500 N. GARY STREET DIR-COSTING, SETTLEMENTS & TARI LEONORE IL 61332 LEWISPORT TEL CO INC USA %TDS TELECOM --PO BOX ADDRESS -- 525 JUNCTION ROAD P.O. BOX 228 MADISON WI 53717 LEONORE IL 61332 USA USA --PO BOX ADDRESS -- P.O. BOX 5158 MADISON WI 53705-0158 USA

ISSUED: DECEMBER 15, 2017 EFFECTIVE: JANUARY 01, 2018

WIRE CENTER AND INTERCONNECTION INFORMATION

ISSUING CARRIERS (CONT'D)

0783 2105 MR. RANDY MEAD MR. JOHN HOWARD VP/GM OWNER & MANAGER LIGONIER TEL CO INC LIPAN TEL CO 414 S. CAVIN ST. --PO BOX ADDRESS -- LIGONIER IN 46767 P.O. BOX 187 USA LIPAN TX 76462 USA 2351 MR. JOHN CHRISTIAN, III 1419 PRESIDENT MS. TARRI JOENS LINCOLN COUNTY TEL SYSTEM INC OFFICE MANAGER 25 MAIN STREET LISMORE COOP TEL CO PIOCHE NV 89043 230 S. 3RD AVENUE USA LISMORE MN 56155-0127 --PO BOX ADDRESS -- USA P.O. BOX 150 --PO BOX ADDRESS -- PIOCHE NV 89043 P.O. BOX 127 USA LISMORE MN 56155-0127 USA 2244 MR. KEN LUMPKIN 0613 TREASURER MR. JEFF JUNG LINCOLN TEL CO INC DIR-COSTING, SETTLEMENTS & TARI 111 STEMPLE PASS ROAD LITTLE MIAMI COMMUNICATIONS, LINCOLN MT 59639 CORP. USA %TDS TELECOM --PO BOX ADDRESS -- 525 JUNCTION ROAD HCR-30 BOX 1 MADISON WI 53717 LINCOLN MT 59639 USA USA --PO BOX ADDRESS -- P.O. BOX 5158 0003 MADISON WI 53705-0158 MS. SHIRLEY MANNING USA PRESIDENT & GENERAL MANAGER LINCOLNVILLE NETWORKS, INC. 133 BACK MEADOW ROAD NOBELBORO ME 04555-9254 USA

ISSUED: DECEMBER 15, 2017 EFFECTIVE: JANUARY 01, 2018

WIRE CENTER AND INTERCONNECTION INFORMATION

ISSUING CARRIERS (CONT'D)

2107 0413 MS. DEBORAH RAND MR. GREG HALE VP ADMIN SUPPORT GENERAL MANAGER LIVINGSTON TEL CO LOGAN TEL COOP INC 701 W. CHURCH 10725 BOWLING GREEN RD. SUITE B AUBURN KY 42206-0097 LIVINGSTON TX 77351 USA USA --PO BOX ADDRESS -- P.O. BOX 97 2842 AUBURN KY 42206 MR. LANCE YEDERSBERGER USA PRESIDENT LOCAL TELEPHONE DATA SERVICES 1228 CORP. MR. DAN MEYER 607 W. BROADWAY, #109 MANAGER FAIRFIELD IA 52556 LONE ROCK COOP TEL CO USA %LONE ROCK COOP TEL 215 MAINE ST 0532 LONE ROCK IA 50559-0278 MS. AUTUMN CASTLES USA ACCESS SERVICES MANAGER --PO BOX ADDRESS -- LOCKHART TEL CO INC P.O. BOX 278 112 YORK STREET LONE ROCK IA 505590278 CHESTER SC 29706 USA USA --PO BOX ADDRESS -- 1422 P.O. BOX 160 MS. BONNIE SIMON CHESTER SC 29706 SECRETARY USA LONSDALE TEL CO INC 126 S. MAIN ST. LONSDALE MN 55046 USA --PO BOX ADDRESS -- P.O. BOX 358 LONSDALE MN 55046 USA

ISSUED: DECEMBER 15, 2017 EFFECTIVE: JANUARY 01, 2018

WIRE CENTER AND INTERCONNECTION INFORMATION

ISSUING CARRIERS (CONT'D)

1443 4650 MS. STACI MALIKOWSKI MR. RANDY FOOR CFO GENERAL MANAGER LORETEL SYSTEMS, INC. LOUISA COMMUNICATIONS, LC 150 SECOND STREET, SW 28 W. DIVISION STREET PERHAM MN 56573 MORNING SUN IA 52640 USA USA --PO BOX ADDRESS -- 0570 P.O. BOX 96 MS. DESDA HUTCHINS MORNING SUN IA 52640 CHIEF FINANCIAL OFFICER USA LORETTO TEL CO INC 136 S. MAIN STREET 1423 LORETTO TN 38469 MR. KENT HEDSTROM USA CHIEF EXECUTIVE OFFICER --PO BOX ADDRESS -- LOWRY TELEPHONE COMPANY, LLC P.O. BOX 130 100 RUNESTONE DRIVE LORETTO TN 38469 HOFFMAN NE 56339 USA USA --PO BOX ADDRESS -- 1229 P.O. BOX 336 MR. JAN MUHL HOFFMAN NE 56339-0336 GENERAL MANAGER/CEO USA LOST NATION-ELWOOD TEL CO 304 LONG AVENUE 0058 LOST NATION IA 52254 MR. JEFF JUNG USA DIR-COSTING, SETTLEMENTS & TARI --PO BOX ADDRESS -- LUDLOW TEL CO P.O. BOX 97 %TDS TELECOM LOST NATION IA 52254 525 JUNCTION ROAD USA MADISON WI 53717 USA --PO BOX ADDRESS -- P.O. BOX 5158 MADISON WI 53705-0158 USA

ISSUED: DECEMBER 15, 2017 EFFECTIVE: JANUARY 01, 2018

WIRE CENTER AND INTERCONNECTION INFORMATION

ISSUING CARRIERS (CONT'D)

0226 (1452) MRS. ANNE SARBIN MR. LORREN TINGESDAL REGULATORY MANAGER GENERAL MANAGER LUMOS TELEPHONE INC. MABEL COOP TEL CO ONE LUMOS PLAZA 214 NORTH MAIN STREET WAYNESBORO VA 22980 MABEL MN 55954 USA USA --PO BOX ADDRESS -- 0249 PO BOX 368 MS. MARY MCDERMOTT MABEL MN 55954 SENIOR VP, LEGAL AND REGULATORY USA LUMOS TELEPHONE OF BOTETOURT FOR THE STATES OF: INC. IOWA(1424) 401 SPRING LANE MINNESOTA(1421) WAYNESBORO VA 22980 USA 1709 MR. TOM SHRUM 1232 SECRETARY/TREASURER MR. DON LONG MADISON COUNTY TEL CO INC PRESIDENT 113 COURT STREET LYNNVILLE TELEPHONE COMPANY HUNSTVILLE AR 72740 305 7TH AVENUE USA SULLY IA 50251 --PO BOX ADDRESS -- USA DRAWER D --PO BOX ADDRESS -- HUNSTVILLE AR 72740 P.O. BOX 308 USA SULLY IA 50251 USA

ISSUED: DECEMBER 15, 2017 EFFECTIVE: JANUARY 01, 2018

WIRE CENTER AND INTERCONNECTION INFORMATION

ISSUING CARRIERS (CONT'D)

(2977) 1710 MR. JERRY ALLEN MS. KATHY STONE VICE PRESIDENT ACCOUNTING PRESIDENT MADISON RIVER COMMUNICATIONS, MAGAZINE TEL CO LLC DBA CENTURYLINK 25 MAGTEL DRIVE 100 CENTURYLINK DRIVE BOONEVILLE AR 72927 MONROE LA 71203 USA USA --PO BOX ADDRESS -- --PO BOX ADDRESS -- P.O. BOX 596 P.O. BOX 4065 MAGAZINE AR 72943 MONROE LA 71211-4065 USA USA FOR THE STATES OF: 0037 ILLINOIS(2978) MR. JOSEPH O' HARA NORTH CAROLINA(4809) CHIEF FINANCIAL OFFICER MAGNA5 RTC LLC DBA RICHMOND 1049 TELEPHONE COMPANY MR. ROBERT SCHWARTZ 2828 NORTH HARWOOD ST. PRESIDENT SUITE 1700 MADISON TEL CO DALLAS TX 75201 21668 DOUBLE ARCH RD USA STAUNTON IL 62088 USA 0183 --PO BOX ADDRESS -- MR. JEFF JUNG P.O. BOX 29 DIR-COSTING, SETTLEMENTS & TARI STAUNTON IL 62088 MAHANOY & MAHANTANGO TELEPHONE USA COMPANY %TDS TELECOM 1801 525 JUNCTION ROAD MS. SHANA RAINS MADISON WI 53717 ACCOUNTANT USA MADISON TELEPHONE, LLC - KS --PO BOX ADDRESS -- 117 N 3RD STREET P.O. BOX 5158 MADISON KS 66860 MADISON WI 53705-0158 USA USA --PO BOX ADDRESS -- P.O. BOX 337 MADISON KS 66860 USA

ISSUED: DECEMBER 15, 2017 EFFECTIVE: JANUARY 01, 2018

WIRE CENTER AND INTERCONNECTION INFORMATION

ISSUING CARRIERS (CONT'D)

916A 0905 MR. FRANK HANSEN MR. GREGORY KRINGS GENERAL MANAGER TREASURER MAHASKA COMMUNICATION GROUP MANAWA TEL CO INC 112 1ST AVE. W. 440 EAST GRAND AVE OSKALOOSA IA 52577 WISCONSIN RAPIDS WI 54495-8045 USA USA --PO BOX ADDRESS -- --PO BOX ADDRESS -- P.O. BOX 1038 P.O. BOX 8045 OSKALOOSA IA 52577 WISCONSIN RAPIDS WI 54495-8045 USA USA

3312 1426 MR. PATRICK MORSE MR. STEVE BAKKEN (C) SENIOR VP GOVERNMENTAL AFFAIRS SECRETARY (C) MAINE TELEPHONE COMPANY MANCHESTER-HARTLAND TEL CO 908 W. FRONTVIEW 204 RAILROAD STREET DODGE CITY KS 67801-0199 MANCHESTER MN 56007 (C) USA USA --PO BOX ADDRESS -- (C) P.O. BOX 199 (C) DODGE CITY KS 67801-0199 (C) USA 1427 4048 MR. MICHAEL SHULTZ MR. TONY GEBHARD VP-REGULATORY & PUBLIC POLICY DIRECTOR OF OPERATIONS MANKATO CITIZEN'S TELEPHONE MAINSTREET COMMUNICATIONS, LL. COMPANY DBA ENVENTIS --PO BOX ADDRESS -- 350 S. LOOP 336 W. P.O. BOX 25 CONROE TX 77304 SAUK CENTRE MN 56378 USA USA 2282 MR. DALLAS COX VICE PRESIDENT AND GENERAL MANA MANTI TEL CO 40 WEST UNION STREET MANTI UT 84642 USA

ISSUED: DECEMBER 15, 2017 EFFECTIVE: JANUARY 01, 2018

WIRE CENTER AND INTERCONNECTION INFORMATION

ISSUING CARRIERS (CONT'D)

0104 1914 MR. DOUGLAS HINKLEY MR. JIM LYON PRESIDENT EXECUTIVE VP/GENERAL MANAGER MARGARETVILLE TEL CO INC MARK TWAIN RURAL TEL CO 50 SWART STREET 48054 STATE HIGHWAY 6 MARGARETVILLE NY 12455 HURDLAND MO 63547-0068 USA USA --PO BOX ADDRESS -- --PO BOX ADDRESS -- P.O. BOX 260 P.O. BOX 68 MARGARETVILLE NY 12455 HURDLAND MO 63547-0068 USA USA

0185 1237 MR. PATRICK MORSE MS. JANELL HANSEN SENIOR VP GOVERNMENTAL AFFAIRS CEO MARIANNA-SCENERY HILL TEL CO MARNE & ELK HORN TEL CO 908 W. FRONTVIEW 4242 MAIN ST. DODGE CITY KS 67801-0199 ELK HORN IA 51531 USA USA --PO BOX ADDRESS -- --PO BOX ADDRESS -- P.O. BOX 199 P.O. BOX 120 DODGE CITY KS 67801-0199 ELK HORN IA 51531 USA USA

8953 0908 MR. DON LINDSEY MR. JERRY SCHNEIDER PLANT MANAGER GENERAL MANAGER MARK TWAIN COMMUNICATIONS MARQUETTE-ADAMS TEL COOP INC HIGHWAY 6 EAST 113 N. OXFORD STREET HURDLAND MO 63547 OXFORD WI 53952 USA USA --PO BOX ADDRESS -- P.O. BOX 45 OXFORD WI 53952 USA

ISSUED: DECEMBER 15, 2017 EFFECTIVE: JANUARY 01, 2018

WIRE CENTER AND INTERCONNECTION INFORMATION

ISSUING CARRIERS (CONT'D)

1050 1239 MS. ANN DICKERSON MR. MIKE KLOCKE CHIEF FINANCIAL OFFICER GENERAL MANAGER MARSEILLES TEL CO OF MASSENA TEL CO MARSEILLES 211 MAIN ST. 220 N. MENARD STREET MASSENA IA 50853 METAMORA IL 61548-0800 USA USA --PO BOX ADDRESS -- 3015 P.O. BOX 800 MS. WANDA TANKERSLEY METAMORA IL 61548-0800 CFO USA MATANUSKA TEL ASSN INC 1740 S. CHUGACH ST. 1238 PALMER AK 99645 MR. HANS ARWINE USA GENERAL MANAGER MARTELLE COOP TEL ASSN 0533 204 SOUTH ST. MR. JEFF JUNG MARTELLE IA 52305-0128 DIR-COSTING, SETTLEMENTS & TARI USA MCCLELLANVILLE TEL CO INC --PO BOX ADDRESS -- %TDS TELECOM P.O. BOX 128 525 JUNCTION ROAD MARTELLE IA 52305-0128 MADISON WI 53717 USA USA --PO BOX ADDRESS -- 2431 P.O. BOX 5158 MS. DANIELLE CLAUSEN MADISON WI 53705-0158 CONTROLLER USA MASHELL TELECOM, INC 104 WASHINGTON AVE. N. EATONVILLE WA 98328 USA --PO BOX ADDRESS -- P.O. BOX 639 EATONVILLE WA 98328 USA

ISSUED: DECEMBER 15, 2017 EFFECTIVE: JANUARY 01, 2018

WIRE CENTER AND INTERCONNECTION INFORMATION

ISSUING CARRIERS (CONT'D)

0598 1047 MR. LANCE MILLER MS. MARSHA LIVINGSTONE PRESIDENT OFFICE MANAGER MCCLURE TEL CO MCDONOUGH TEL COOP 311 S. EAST 210 NORTH COAL STREET MCCLURE OH 43534-0026 COLCHESTER IL 62326 USA USA --PO BOX ADDRESS -- --PO BOX ADDRESS -- P.O. BOX 26 P.O. BOX 359 MCCLURE OH 43534-0026 COLCHESTER IL 62326 USA USA

2430 MR. JEFF JUNG DIR-COSTING, SETTLEMENTS & TARI MCDANIEL TEL CO %TDS TELECOM 525 JUNCTION ROAD MADISON WI 53717 USA --PO BOX ADDRESS -- P.O. BOX 5158 MADISON WI 53705-0158 USA

1912 MR. ROSS BABBITT PRESIDENT MCDONALD COUNTY TEL CO 704 MAIN STREET PINEVILLE MO 64856-0207 USA --PO BOX ADDRESS -- P.O. BOX 207 PINEVILLE MO 64856-0207 USA

ISSUED: DECEMBER 15, 2017 EFFECTIVE: JANUARY 01, 2018

WIRE CENTER AND INTERCONNECTION INFORMATION

ISSUING CARRIERS (CONT'D)

(7132) MR. GODFREY CHISANGA MANAGER, NUMBERING ADMINISTRAT MCI WORLDCOM COMMUNICATIONS, INC. 2250 LAKESIDE BLVD RICHARDSON TX 75082 USA FOR THE STATES OF: ALABAMA(7221) ARIZONA(7438) CALIFORNIA(7240) COLORADO(7439) CONNECTICUT(7316) DELAWARE(7220) DISTRICT OF COLUMBIA(7445) FLORIDA(7448) GEORGIA(7435) IDAHO(678B) ILLINOIS(7196) INDIANA(7440) KENTUCKY(424A) MARYLAND(7228) MASSACHUSETTS(7199) MICHIGAN(7279) MINNESOTA(7441) MISSISSIPPI(7222) MISSOURI(7432) NEVADA(9145) NEW JERSEY(7134) NEW YORK(7133) NORTH CAROLINA(7224) OHIO(7443) OREGON(7442) PENNSYLVANIA(7434) SOUTH CAROLINA(288B) TENNESSEE(7223) TEXAS(7239) VIRGINIA(7238) WASHINGTON(7274)

ISSUED: DECEMBER 15, 2017 EFFECTIVE: JANUARY 01, 2018

WIRE CENTER AND INTERCONNECTION INFORMATION

ISSUING CARRIERS (CONT'D)

(7229) MR. GODFREY CHISANGA -CONT'D- MANAGER, NUMBERING ADMINISTRAT NORTH DAKOTA(326C) MCIMETRO ACCESS TRANSMISSION OHIO(7294) SERVICES LLC OKLAHOMA(7824) 2250 LAKESIDE BLVD OREGON(7295) RICHARDSON TX 75082 PENNSYLVANIA(7296) USA RHODE ISLAND(7231) FOR THE STATES OF: SOUTH CAROLINA(7507) ALABAMA(7281) SOUTH DAKOTA(327C) ARIZONA(7282) TENNESSEE(7626) ARKANSAS(7277) TEXAS(7297) CALIFORNIA(7283) UTAH(7784) COLORADO(7425) VERMONT(328C) CONNECTICUT(7284) VIRGINIA(7299) DELAWARE(7447) WASHINGTON(7301) DISTRICT OF COLUMBIA(7285) WEST VIRGINIA(546B) FLORIDA(7422) WISCONSIN(7423) GEORGIA(7177) WYOMING(329C) HAWAII(855C) ILLINOIS(7287) INDIANA(8552) IOWA(324C) KANSAS(7524) KENTUCKY(7288) LOUISIANA(7826) MAINE(7777) MARYLAND(7311) MASSACHUSETTS(7298) MICHIGAN(7289) MINNESOTA(7424) MISSISSIPPI(7825) MISSOURI(7290) MONTANA(325C) NEBRASKA(7291) NEVADA(7376) NEW HAMPSHIRE(7300) NEW JERSEY(7292) NEW MEXICO(7603) NEW YORK(7293) NORTH CAROLINA(7625)

ISSUED: DECEMBER 15, 2017 EFFECTIVE: JANUARY 01, 2018

WIRE CENTER AND INTERCONNECTION INFORMATION

ISSUING CARRIERS (CONT'D)

(7270) 2006 MS. SALLY WILLIAMS MR. TRENT LEFORCE SR. MANAGER CFO MCLEODUSA MCLOUD TEL CO 6400 C STREET SW 14101 WIRELESS WAY CEDAR RAPIDS IA 52402 SUITE 300 USA OKLAHOMA CITY OK 73134 --PO BOX ADDRESS -- USA P. O. BOX 3177 CEDAR RAPIDS IA 52402 1048 USA MR. ROGER PLETSCH FOR THE STATES OF: PRESIDENT ARIZONA(7184) MCNABB TEL CO ARKANSAS(7408) 302 W. MAIN STREET COLORADO(4788) MCNABB IL 61335 FLORIDA(5767) USA GEORGIA(5768) --PO BOX ADDRESS -- IDAHO(2979) P.O. BOX 158 ILLINOIS(7393) MCNABB IL 61335 INDIANA(6158) USA IOWA(8474) KANSAS(7411) 1241 KENTUCKY(5769) MR. HANS ARWINE MICHIGAN(5696) GENERAL MANAGER MINNESOTA(6084) MECHANICSVILLE TEL CO MISSOURI(7407) 107 N. JOHN STREET MONTANA(8284) MECHANICSVILLE IA 52306 NEBRASKA(2980) USA NEVADA(576G) --PO BOX ADDRESS -- NEW MEXICO(6960) P.O. BOX 159 NORTH DAKOTA(8282) MECHANICSVILLE IA 52306 OHIO(0265) USA OKLAHOMA(7410) OREGON(2998) SOUTH DAKOTA(8281) TEXAS(7409) UTAH(2982) WASHINGTON(2981) WISCONSIN(8283) WYOMING(7272)

ISSUED: DECEMBER 15, 2017 EFFECTIVE: JANUARY 01, 2018

WIRE CENTER AND INTERCONNECTION INFORMATION

ISSUING CARRIERS (CONT'D)

1251 0788 MR. WILLIAM MALCOM MR. JEFF JUNG GENERAL MANAGER DIR-COSTING, SETTLEMENTS & TARI MEDIAPOLIS TEL CO MERCHANTS & FARMERS TEL CO %MEDIAPOLIS TEL CO %TDS TELECOM 652 MAIN ST. 525 JUNCTION ROAD BOX 398 MADISON WI 53717 MEDIAPOLIS IA 52637 USA USA --PO BOX ADDRESS -- --PO BOX ADDRESS -- P.O. BOX 5158 P.O.BOX 398 MADISON WI 53705-0158 MEDIAPOLIS IA 52637 USA USA 0047 2008 MR. JEFF JUNG MR. EDWARD HILLIARY. JR. DIR-COSTING, SETTLEMENTS & TARI PRESIDENT MERRIMACK COUNTY TEL CO MEDICINE PARK TEL CO %TDS TELECOM #1 BIG ROCK ROAD 525 JUNCTION ROAD MEDICINE PARK OK 73557 MADISON WI 53717 USA USA --PO BOX ADDRESS -- --PO BOX ADDRESS -- P.O. BOX 171 P.O. BOX 5158 MEDICINE PARK OK 73557 MADISON WI 53705-0158 USA USA

1430 3320 MS. STACI MALIKOWSKI MR. JEFF JUNG CHIEF FINANCIAL OFFICER DIR-COSTING, SETTLEMENTS & TARI MELROSE TEL CO MERRIMACK COUNTY TEL CO DBA 150 2ND STREET, SW CONTOOCOOK VALLEY TEL CO PERHAM MN 56573 %TDS TELECOM USA 525 JUNCTION ROAD MADISON WI 53717 USA --PO BOX ADDRESS -- P.O. BOX 5158 MADISON WI 53705-0158 USA

ISSUED: DECEMBER 15, 2017 EFFECTIVE: JANUARY 01, 2018

WIRE CENTER AND INTERCONNECTION INFORMATION

ISSUING CARRIERS (CONT'D)

1231 3043 MS. MELANIE O'REILLY MR. JOHN KLARER CONTROLLER GENERAL MANAGER MESCALERO APACHE TELECOM, INC. MH TELECOM, INC. - WI - NM --PO BOX ADDRESS -- 75 CARRIZO CANYON ROAD P.O. BOX 328 MESCALERO NM 88340 DODGEVILLE WI 53533 USA USA --PO BOX ADDRESS -- P.O. BOX 229 (9323) MESCALERO NM 88340 MS. ROSEMARY CHAMBERS USA MANAGER TARIFF ADMIN MICHIGAN BELL TEL CO 1053 FOUR BELL PLAZA MS. ANN DICKERSON ROOM 1970.01 CHIEF FINANCIAL OFFICER DALLAS TX 75202 METAMORA TEL CO USA 220 N. MENARD STREET FOR THE STATES OF: METAMORA IL 61548-0800 MICHIGAN(5090) USA --PO BOX ADDRESS -- 785G P.O. BOX 800 MR. BRUCE MOORE METAMORA IL 61548-0800 PRESIDENT AND GENERAL MANAGER USA MICHIGAN CENTRAL BROADBAND COMPANY, LLC 0238 397 US 41 NORTH MS. SHERI SMITH CARNEY MI 49812-0086 TREASURER USA MGW TELEPHONE COMPANY, INC. --PO BOX ADDRESS -- P.O. BOX 105 WILLIAMSVILLE VA 24487 USA

ISSUED: DECEMBER 15, 2017 EFFECTIVE: JANUARY 01, 2018

WIRE CENTER AND INTERCONNECTION INFORMATION

ISSUING CARRIERS (CONT'D)

3700 1413 MR. LARRY KNECHT MR. JEFF JUNG CHIEF FINANCIAL OFFICER DIR-COSTING, SETTLEMENTS & TARI MICRONESIAN TELECOMMUNICATIONS MID STATE TEL CO. DBA KMP TEL CORPORATION CO. TEKKEN STREET, SUSUPE %TDS TELECOM SAIPAN MP 96950 525 JUNCTION ROAD USA MADISON WI 53717 --PO BOX ADDRESS -- USA P.O. BOX 500306 --PO BOX ADDRESS -- SAIPAN MP 96950 P.O. BOX 5158 USA MADISON WI 53705-0158 USA 1054 MR. JAMES BROEMMER, JR. 2010 CEO/GENERAL MANAGER MR. JEFF JUNG MID CENTURY TELEPHONE DIR-COSTING, SETTLEMENTS & TARI CO-OPERATIVE MID-AMERICA TEL INC --PO BOX ADDRESS -- %TDS TELECOM P.O. BOX 380 525 JUNCTION ROAD FAIRVIEW IL 61432 MADISON WI 53717 USA USA --PO BOX ADDRESS -- 1433 P.O. BOX 5158 MR. JEFF JUNG MADISON WI 53705-0158 DIR-COSTING, SETTLEMENTS & TARI USA MID STATE TEL CO %TDS TELECOM 1375 525 JUNCTION ROAD MR. MICHAEL SHULTZ MADISON WI 53717 VP-REGULATORY & PUBLIC POLICY USA MID-COMMUNICATIONS, INC. DBA --PO BOX ADDRESS -- ENVENTIS P.O. BOX 5158 350 S. LOOP 336 W. MADISON WI 53705-0158 CONROE TX 77304 USA USA

ISSUED: DECEMBER 15, 2017 EFFECTIVE: JANUARY 01, 2018

WIRE CENTER AND INTERCONNECTION INFORMATION

ISSUING CARRIERS (CONT'D)

854G 0881 MR. JASON MCGINNIS MR. JEFF JUNG PRESIDENT DIR-COSTING, SETTLEMENTS & TARI MID-IOWA TELECOM, LLC - IA MID-PLAINS TEL INC 3101 INGERSOLL AVE %TDS TELECOM SUITE 300 525 JUNCTION ROAD DES MOINES IA 50312-3918 MADISON WI 53717 USA USA --PO BOX ADDRESS -- 3315 P.O. BOX 5158 MR. DENNIS ANDREWS MADISON WI 53705-0158 SENIOR VICE PRESIDENT USA MID-MAINE TELECOM LLC 56 CAMPUS DRIVE 2246 NEW GLOUCESTER ME 04260 MR. MICHAEL CANDELARIA USA GENERAL MANAGER MID-RIVERS TEL COOP INC 2112 904 C AVE. MS. LATONDA STOUT CIRCLE MT 59215 CEO/GENERAL MANAGER USA MID-PLAINS RURAL TEL COOP INC --PO BOX ADDRESS -- 411 N. HALE STREET P.O. BOX 280 TULIA TX 79088-0300 CIRCLE MT 59215 USA USA --PO BOX ADDRESS -- P.O. BOX 300 7830 TULIA TX 79088-0300 MS. KATHY KIRCHNER USA NEW SERVICE MANAGER MID-RIVERS TELEPHONE COOPERATIVE, INC. --PO BOX ADDRESS -- P.O. BOX 280 CIRCLE MT 59215 USA

ISSUED: DECEMBER 15, 2017 EFFECTIVE: JANUARY 01, 2018

WIRE CENTER AND INTERCONNECTION INFORMATION

ISSUING CARRIERS (CONT'D)

0633 1670 MR. BRUCE HANSON MR. MARK BENTON TREASURER GENERAL MANAGER/CEO MIDDLE POINT HOME TEL CO MIDSTATE COMMUNICATIONS, INC. 1700 TECHNOLOGY DRIVE NE 120 EAST FIRST STREET SUITE 100 KIMBALL SD 57355 WILLMAR MN 56201 USA USA --PO BOX ADDRESS -- --PO BOX ADDRESS -- P.O. BOX 48 P.O. BOX 41 KIMBALL SD 57355 MIDDLE POINT OH 45863 USA USA 1617 0105 MR. RYAN WILHELMI MS. MARJORIE BECKER GENERAL MANAGER CEO & GENERAL MANAGER MIDSTATE TEL CO MIDDLEBURGH TEL CO 215 SOUTH MAIN STREET 103 CLIFF STREET STANLEY ND 58784-0400 MIDDLEBURGH NY 12122-0191 USA USA --PO BOX ADDRESS -- --PO BOX ADDRESS -- P.O. BOX 400 P.O. BOX 191 STANLEY ND 58784-0400 MIDDLEBURGH NY 12122-0191 USA USA 9001 1638 MR. MARK BENTON MR. RYAN WILHELMI GENERAL MANAGER/CEO GENERAL MANAGER MIDSTATE TELECOM, INC. - SD MIDSTATE COMMUNICATIONS, INC. 120 EAST FIRST STREET 215 SOUTH MAIN STREET KIMBALL SD 57355 STANLEY ND 58784-0400 USA USA --PO BOX ADDRESS -- --PO BOX ADDRESS -- P.O. BOX 48 P.O. BOX 400 KIMBALL SD 57355 STANLEY ND 58784-0400 USA USA

ISSUED: DECEMBER 15, 2017 EFFECTIVE: JANUARY 01, 2018

WIRE CENTER AND INTERCONNECTION INFORMATION

ISSUING CARRIERS (CONT'D)

(2226) 1431 MR. LANE WILLIAMS MS. STACI MALIKOWSKI PRESIDENT CFO MIDVALE TELEPHONE EXCHANGE MIDWEST TEL CO INCORPORATED 150 SECOND STREET, SW 2205 KEITHLEY CREEK RD. PERHAM MN 56573 MIDVALE ID 83645 USA USA --PO BOX ADDRESS -- 1242 P.O. BOX 7 MS. DEB CHREST MIDVALE ID 83645 SECRETARY-TREASURER USA MILES COOP TEL ASSN FOR THE STATES OF: 342 FERRY ROAD ARIZONA(4490) MILES IA 52064 IDAHO(4439) USA --PO BOX ADDRESS -- 0711 P.O. BOX 280 MS. CAMIE NEBEL-CONKLIN MILES IA 52064 VICE PRESIDENT/CHIEF FINANCIAL USA MIDWAY TEL CO 108 W. SUPERIOR ST. 4009 MUNISING MI 49862-1192 MR. TOM JOHNSON USA PRESIDENT MILLENNIUM TELCOM, LLC DBA 0909 ONESOURCE COMMUNICATIONS - TX MR. JEFF JUNG --PO BOX ADDRESS -- DIR-COSTING, SETTLEMENTS & TARI P.O. BOX 1450 MIDWAY TEL CO DENISON TX 75021 %TDS TELECOM USA 525 JUNCTION ROAD MADISON WI 53717 USA --PO BOX ADDRESS -- P.O. BOX 5158 MADISON WI 53705-0158 USA

ISSUED: DECEMBER 15, 2017 EFFECTIVE: JANUARY 01, 2018

WIRE CENTER AND INTERCONNECTION INFORMATION

ISSUING CARRIERS (CONT'D)

1920 0304 MS. STEPHANIE HILL MR. PAUL BROWN, JR. GENERAL MANAGER VICE PRESIDENT MILLER TEL CO INC MILLRY TEL CO 213 EAST MAIN STREET 30433 HWY 17 MILLER MO 65707 MILLRY AL 36558 USA USA --PO BOX ADDRESS -- --PO BOX ADDRESS -- P.O. BOX 7 P.O. BOX 561 MILLER MO 65707 MILLRY AL 36558 USA USA

0571 0910 MR. JOHN STRODE MR. JOHN KLATT VICE PRESIDENT PRESIDENT/CEO MILLINGTON TEL CO INC DBA MILLTOWN MUTUAL TEL. CO. RITTER COMMUNICATIONS 825 INNOVATION AVE 2400 RITTER DRIVE MILLTOWN WI 54858 JONESBORO AR 72401 USA USA --PO BOX ADDRESS -- --PO BOX ADDRESS -- P.O. BOX 40 PO BOX 429 MILLTOWN WI 54858 MILLINGTON TN 38053 USA USA 1245 949F MS. DEBRA LUCHT MR. PAUL BROWN, JR. GENERAL MANAGER VICE PRESIDENT MINBURN TEL CO MILLRY COMMUNICATION, INC. 416 CHESTNUT STREET 30433 HWY 17 MINBURN IA 50167 MILLRY AL 36558 USA USA --PO BOX ADDRESS -- --PO BOX ADDRESS -- P.O. BOX 206 P.O. BOX 561 MINBURN IA 50167 MILLRY AL 36558 USA USA

ISSUED: DECEMBER 15, 2017 EFFECTIVE: JANUARY 01, 2018

WIRE CENTER AND INTERCONNECTION INFORMATION

ISSUING CARRIERS (CONT'D)

1158 1439 MS. DEBRA LUCHT MR. DANNY BUSCHE GENERAL MANAGER CFO MINBURN TELECOMMUNICATIONS, MINNESOTA VALLEY TEL CO INC INC. 318 SECOND AVENUE, EAST 416 CHESTNUT STREET FRANKLIN MN 55333 MINBURN IA 50167 USA USA --PO BOX ADDRESS -- --PO BOX ADDRESS -- P.O. BOX 310 P.O. BOX 206 FRANKLIN MN 55333 MINBURN IA 50167 USA USA 292F 1246 MR. STEVE CRANE MR. LEVI BAPPE DIRECTOR GENERAL MANAGER MISSOURI NETWORK ALLIANCE, LLC MINERVA VALLEY TEL CO INC 9221 WARD PARKWAY 104 NORTH PINE SUITE 350 ZEARING IA 50278-0176 KANSAS CITY MO 64114 USA USA --PO BOX ADDRESS -- P.O. BOX 176 587A ZEARING IA 502780176 MR. MIKE KILGORE USA GENERAL MANAGER MISSOURI VALLEY 0634 COMMUNICATIONS, INC. MRS. PAULA MCGRAW HIGHWAY 13 SOUTH GENERAL MANAGER SCOBEY MT 59263 MINFORD TEL CO USA %MINFORD TEL CO --PO BOX ADDRESS -- 10717 ROUTE 139 P.O. BOX 600 MINFORD OH 45653 SCOBEY MT 59263 USA USA --PO BOX ADDRESS -- P.O. BOX 181 MINFORD OH 45653 USA

ISSUED: DECEMBER 15, 2017 EFFECTIVE: JANUARY 01, 2018

WIRE CENTER AND INTERCONNECTION INFORMATION

ISSUING CARRIERS (CONT'D)

287G 2383 MR. TYLER KILDE MR. STEVE LOUTZENHISER VP & GENERAL MANAGER CEO MLGC, L.L.C.-ND MOLALLA TEL CO 301 DEWEY ST. %MOLALLA TEL CO ENDERLIN ND 58027 211 ROBBINS ST. USA MOLALLA OR 97038 USA (1807) --PO BOX ADDRESS -- MS. AMANDA MOLINA P.O. BOX 360 VICE PRESIDENT OF EXTERNAL RELA MOLALLA OR 97038 MO-KAN DIAL INC USA 130 NORTH 4TH STREET MACCLENNY FL 32063 0305 USA MS. TERESA RICH FOR THE STATES OF: OFFICE MANAGER KANSAS(4447) MON-CRE TEL COOP INC MISSOURI(4448) 227 MAIN STREET RAMER AL 36069 2353 USA MR. BRAD LYON --PO BOX ADDRESS -- PRESIDENT P.O. BOX 125 MOAPA VALLEY TEL CO RAMER AL 36069 1120 N MOAPA VALLEY BLVD. USA OVERTON NV 89040 USA 2384 --PO BOX ADDRESS -- MS. GERI FRAIJO P.O. BOX 365 GENERAL MANAGER OVERTON NV 89040 MONITOR COOP TEL CO USA 15265 WOODBURN-MONITOR RD. N.E. WOODBURN OR 97071 1247 USA MR. JEFFREY BROWER MANAGER MODERN COOP TEL CO 311 IVES STREET SOUTH ENGLISH IA 52335 USA

ISSUED: DECEMBER 15, 2017 EFFECTIVE: JANUARY 01, 2018

WIRE CENTER AND INTERCONNECTION INFORMATION

ISSUING CARRIERS (CONT'D)

0790 1622 MR. BRUCE HANWAY MR. RAY BROWN SECRETARY/TREASURER PRESIDNET/MANAGER MONON TEL CO INC MOORE & LIBERTY TEL CO 311 N. MARKET ST. 301 DEWEY STREET MONON IN 47959 ENDERLIN ND 58027 USA USA --PO BOX ADDRESS -- --PO BOX ADDRESS -- P.O. BOX 625 P.O. BOX 66 MONON IN 47959 ENDERLIN ND 58027 USA USA

2385 0915 MR. JOHN DILLARD MR. JEFF JUNG PRESIDENT DIR-COSTING, SETTLEMENTS & TARI MONROE TEL CO MOSINEE TELEPHONE COMPANY, LLC 575 COMMERCIAL STREET %TDS TELECOM MONROE OR 97456 525 JUNCTION ROAD USA MADISON WI 53717 --PO BOX ADDRESS -- USA P.O. BOX 130 --PO BOX ADDRESS -- MONROE OR 97456 P.O. BOX 5158 USA MADISON WI 53705-0158 USA 1058 MR. GEORGE TAYS 1060 SECRETARY/TREASURER/GENERAL MAN MR. JAMES GRISHAM MONTROSE MUTUAL TEL CO PRESIDENT 102 NORTH MAIN STREET MOULTRIE INDEPENDENT TEL CO DIETERICH IL 62424 111 STATE & BROADWAY USA LOVINGTON IL 61937-0350 --PO BOX ADDRESS -- USA P.O. BOX 4 --PO BOX ADDRESS -- DIETERICH IL 62424 P.O. BOX 350 USA LOVINGTON IL 61937-0350 USA

ISSUED: DECEMBER 15, 2017 EFFECTIVE: JANUARY 01, 2018

WIRE CENTER AND INTERCONNECTION INFORMATION

ISSUING CARRIERS (CONT'D)

0462 0414 MS. STEPHANIE HAND MR. SHAYNE ISON CONTROLLER GENERAL MANAGER MOUND BAYOU TEL AND MOUNTAIN RURAL TEL. COOP. COMMUNICATIONS INC CORP., INC. 12 THIRD STREET 425 MAIN STREET (C) BAY SPRINGS MS 39422-1680 WEST LIBERTY KY 41472 USA USA --PO BOX ADDRESS -- --PO BOX ADDRESS -- P.O. BOX 922 P.O. BOX 399 BAY SPRINGS MS 39422-1680 WEST LIBERTY KY 41472 USA USA

1808 1712 MR. HARRY WEELBORG MS. ANNE SCHUHKNECHT VICE PRESIDENT/GENERAL MANAGER SECRETARY-TREASURER MOUNDRIDGE TEL CO MOUNTAIN VIEW TELEPHONE 109 N. CHRISTIAN AVE COMPANY MOUNDRIDGE KS 67107-0960 --PO BOX ADDRESS -- USA P.O. BOX 1970 --PO BOX ADDRESS -- MOUNTAIN VIEW AR 72564 P.O. BOX 960 USA MOUNDRIDGE KS 67107-0960 USA 2386 MR. PAUL HAUER 0307 CEO/PRESIDENT MR. R. TAYLOR MT ANGEL TEL CO PRESIDENT 155 E. CHARLES ST. MOUNDVILLE TEL CO MT. ANGEL OR 97362 371 CORR AVE. USA MOUNDVILLE AL 35474 --PO BOX ADDRESS -- USA P.O. BOX 1189 --PO BOX ADDRESS -- MT. ANGEL OR 97362 P.O. BOX 587 USA MOUNDVILLE AL 35474 USA

ISSUED: DECEMBER 15, 2017 EFFECTIVE: JANUARY 01, 2018

WIRE CENTER AND INTERCONNECTION INFORMATION

ISSUING CARRIERS (CONT'D)

0916 2116 MR. JOHN KLARER MR. ALAN ROHMER GENERAL MANAGER CFO MT HOREB TEL CO MUENSTER TELEPHONE CORP. OF --PO BOX ADDRESS -- TEXAS DBA NORTEX P.O. BOX 328 205 NORTH WALNUT STREET DODGEVILLE WI 53533 MUENSTER TX 76252 USA USA --PO BOX ADDRESS -- 0917 P.O. DRAWER 587 MR. JEFF JUNG MUENSTER TX 76252 DIR-COSTING, SETTLEMENTS & TARI USA MT VERNON TEL CO %TDS TELECOM 3016 525 JUNCTION ROAD MR. DAVE GOGGINS MADISON WI 53717 PRESIDENT & GM USA MUKLUK TEL CO INC --PO BOX ADDRESS -- 201 E 56TH AVE P.O. BOX 5158 SUITE 100 MADISON WI 53705-0158 ANCHORAGE AK 99518 USA USA

2227 0792 MR. JUSTIN PETERSEN MR. RANDY MAISH CEO/GENERAL MANAGER GENERAL MANAGER MUD LAKE TELEPHONE COOPERATIVE MULBERRY COOP TEL CO INC ASSOCIATION INC. 123 SOUTH GLICK 59 W. MAIN STREET MULBERRY IN 46058-0370 DUBOIS ID 83424 USA USA --PO BOX ADDRESS -- --PO BOX ADDRESS -- PO BOX 370 P.O. BOX 235 MULBERRY IN 46058-0370 DUBOIS ID 83424 USA USA

ISSUED: DECEMBER 15, 2017 EFFECTIVE: JANUARY 01, 2018

WIRE CENTER AND INTERCONNECTION INFORMATION

ISSUING CARRIERS (CONT'D)

1252 0449 MR. DANIEL BRUHN MR. JEFF JUNG ACCOUNTANT DIR-COSTING, SETTLEMENTS & TARI MUTUAL TEL CO MYRTLE TEL CO INC 339 FIRST AVENUE, N.E. %TDS TELECOM SIOUX CENTER IA 51250 525 JUNCTION ROAD USA MADISON WI 53717 --PO BOX ADDRESS -- USA P.O. BOX 200 --PO BOX ADDRESS -- SIOUX CENTER IA 51250 P.O. BOX 5158 USA MADISON WI 53705-0158 USA 1809 MR. JOHN TIETJENS 0286 PRESIDENT & GENERAL MANAGER MR. JAMES GARNER MUTUAL TEL CO VICE PRESIDENT OF OPERATIONS 365 MAIN STREET NATIONAL TELEPHONE OF ALABAMA, LITTLE RIVER KS 67457 INC. USA %TEC --PO BOX ADDRESS -- 236 EAST CAPITOL ST. P.O. BOX 338 JACKSON MS 39201 LITTLE RIVER KS 67457-0338 USA USA --PO BOX ADDRESS -- PO DRAWER 2146 1250 MONROE LA 71201 MR. RANDY FOOR USA GENERAL MANAGER MUTUAL TEL CO OF MORNING SUN (2275) 28 W. DIVISION STREET MR. KENNETH MASON MORNING SUN IA 52640 VICE PRESIDENT, GOVERNMENT/REG. USA NAVAJO COMM. CO., INC. DBA --PO BOX ADDRESS -- FRONTIER NAVAJO COMM. CO. P.O. BOX 96 180 SOUTH CLINTON AVE. MORNING SUN IA 52640 5TH FLOOR USA ROCHESTER NY 14646-0500 USA FOR THE STATES OF: ARIZONA(4449) NEW MEXICO(4450) UTAH(4451)

ISSUED: DECEMBER 15, 2017 EFFECTIVE: JANUARY 01, 2018

WIRE CENTER AND INTERCONNECTION INFORMATION

ISSUING CARRIERS (CONT'D)

1574 0918 MR. ANDREW JADER MS. CHRISTY BERGER VICE PRESIDENT - ADMINISTRATION EXECUTIVE VICE PRESIDENT NEBRASKA CENTRAL TEL CO NELSON COMMUNICATIONS 22 LABARRE STREEET COOPERATIVE GIBBON NE 68840-0700 318 THIRD AVENUE WEST USA DURAND WI 54736-0228 --PO BOX ADDRESS -- USA PO BOX 700 --PO BOX ADDRESS -- GIBBON NE 68840-0700 P.O. BOX 228 USA DURAND WI 54736-0228 USA 487G MR. PAUL LUDWICK 0375 CEO MR. JEFF JUNG NEBRASKALINK, LLC DIR-COSTING, SETTLEMENTS & TARI 6900 VAN DORN STREET NELSON-BALL GROUND TEL CO SUITE 23 %TDS TELECOM LINCOLN NE 68506 525 JUNCTION ROAD USA MADISON WI 53717 USA 2387 --PO BOX ADDRESS -- MS. BEVERLY ARRINGTON P.O. BOX 5158 SR. ACCOUNT SPECIALIST MADISON WI 53705-0158 NEHALEM TELECOMMUNICATIONS, USA INC. DBA NEHALEM TEL & TEL 892 W. MADISON GLENNS FERRY ID 83623 USA --PO BOX ADDRESS -- PO BOX 100 NEHALEM OR 97131 USA

ISSUED: DECEMBER 15, 2017 EFFECTIVE: JANUARY 01, 2018

WIRE CENTER AND INTERCONNECTION INFORMATION

ISSUING CARRIERS (CONT'D)

(2247) 604E MS. AIMEE DIETRICH MS. DOROTHY CROSBY FINANCE AND ACCOUNTING SUPERVIS SENIOR DIRECTOR NEMONT TEL COOP INC NEUTRAL TANDEM-ALABAMA, LLC - %PROJECT TELEPHONE COMPANY AL HIGHWAY 13 SOUTH ONE S. WACKER DRIVE SCOBEY MT 59263 SUITE 200 USA CHICAGO IL 60606 --PO BOX ADDRESS -- USA P.O. BOX 600 SCOBEY MT 59263 630E USA MS. DOROTHY CROSBY FOR THE STATES OF: SENIOR DIRECTOR MONTANA(4452) NEUTRAL TANDEM-ARIZONA, LLC - NORTH DAKOTA(4453) AZ ONE S. WACKER DRIVE 6183 SUITE 200 MR. JIM PAULOS CHICAGO IL 60606 PROJECT CONTROLLER USA NET LEC, INC. 450 SECURITY BLVD. 348F GREEN BAY WI 54307-9079 MS. DOROTHY CROSBY USA SENIOR DIRECTOR --PO BOX ADDRESS -- NEUTRAL TANDEM-ARKANSAS, LLC - P.O. BOX 19079 AR GREEN BAY WI 54307-9079 ONE S. WACKER DRIVE USA SUITE 200 CHICAGO IL 60606 (D) USA (D) (D) 649C (D) MS. DOROTHY CROSBY (D) SENIOR DIRECTOR (D) NEUTRAL TANDEM-CALIFORNIA, LLC (D) - CA ONE S. WACKER DRIVE SUITE 200 CHICAGO IL 60606 USA

ISSUED: DECEMBER 15, 2017 EFFECTIVE: JANUARY 01, 2018

WIRE CENTER AND INTERCONNECTION INFORMATION

ISSUING CARRIERS (CONT'D)

026D (224C) MS. DOROTHY CROSBY MS. DOROTHY CROSBY SENIOR DIRECTOR SENIOR DIRECTOR NEUTRAL TANDEM-COLORADO, LLC - NEUTRAL TANDEM-ILLINOIS, LLC CO ONE S. WACKER DRIVE ONE S. WACKER DRIVE SUITE 200 SUITE 200 CHICAGO IL 60606 CHICAGO IL 60606 USA USA FOR THE STATES OF: ILLINOIS(505B) 937C WISCONSIN(225C) MS. DOROTHY CROSBY SENIOR DIRECTOR 097D NEUTRAL TANDEM-FLORIDA, LLC - MS. DOROTHY CROSBY FL SENIOR DIRECTOR ONE S. WACKER DRIVE NEUTRAL TANDEM-INDIANA, LLC - SUITE 200 IN CHICAGO IL 60606 ONE S. WACKER DRIVE USA SUITE 200 CHICAGO IL 60606 067D USA MS. DOROTHY CROSBY SENIOR DIRECTOR 221F NEUTRAL TANDEM-GEORGIA, LLC - MS. DOROTHY CROSBY GA SENIOR DIRECTOR ONE S. WACKER DRIVE NEUTRAL TANDEM-IOWA, LLC - IA SUITE 200 ONE S. WACKER DRIVE CHICAGO IL 60606 SUITE 200 USA CHICAGO IL 60606 USA 689F MS. DOROTHY CROSBY SENIOR DIRECTOR NEUTRAL TANDEM-IDAHO, LLC - ID ONE S. WACKER DRIVE SUITE 200 CHICAGO IL 60606 USA

ISSUED: DECEMBER 15, 2017 EFFECTIVE: JANUARY 01, 2018

WIRE CENTER AND INTERCONNECTION INFORMATION

ISSUING CARRIERS (CONT'D)

896E (542C) MS. DOROTHY CROSBY MS. DOROTHY CROSBY SENIOR DIRECTOR SENIOR DIRECTOR NEUTRAL TANDEM-KENTUCKY, LLC - NEUTRAL TANDEM-MICHIGAN, LLC KY ONE S. WACKER DRIVE ONE S. WACKER DRIVE SUITE 200 SUITE 200 CHICAGO IL 60606 CHICAGO IL 60606 USA USA FOR THE STATES OF: MICHIGAN(543C) 749E OHIO(464C) MS. DOROTHY CROSBY SENIOR DIRECTOR 184D NEUTRAL TANDEM-LOUISIANA, LLC MS. DOROTHY CROSBY - LA SENIOR DIRECTOR ONE S. WACKER DRIVE NEUTRAL TANDEM-MINNESOTA, LLC SUITE 200 - MN CHICAGO IL 60606 ONE S. WACKER DRIVE USA SUITE 200 CHICAGO IL 60606 876D USA MS. DOROTHY CROSBY SENIOR DIRECTOR 719E NEUTRAL TANDEM-MARYLAND, LLC - MS. DOROTHY CROSBY MD SENIOR DIRECTOR ONE S. WACKER DRIVE NEUTRAL TANDEM-MISSISSIPPI, SUITE 200 LLC - MS CHICAGO IL 60606 ONE S. WACKER DRIVE USA SUITE 200 CHICAGO IL 60606 892D USA MS. DOROTHY CROSBY SENIOR DIRECTOR NEUTRAL TANDEM-MASSACHUSETTS, LLC - MA ONE S. WACKER DRIVE SUITE 200 CHICAGO IL 60606 USA

ISSUED: DECEMBER 15, 2017 EFFECTIVE: JANUARY 01, 2018

WIRE CENTER AND INTERCONNECTION INFORMATION

ISSUING CARRIERS (CONT'D)

093F 637E MS. DOROTHY CROSBY MS. DOROTHY CROSBY SENIOR DIRECTOR SENIOR DIRECTOR NEUTRAL TANDEM-MISSOURI, LLC - NEUTRAL TANDEM-NEW HAMPSHIRE, MO LLC - NH ONE S. WACKER DRIVE ONE S. WACKER DRIVE SUITE 200 SUITE 200 CHICAGO IL 60606 CHICAGO IL 60606 USA USA

453F 637C MS. DOROTHY CROSBY MS. DOROTHY CROSBY SENIOR DIRECTOR SENIOR DIRECTOR NEUTRAL TANDEM-MONTANA, LLC - NEUTRAL TANDEM-NEW JERSEY, LLC MT - NJ ONE S. WACKER DRIVE ONE S. WACKER DRIVE SUITE 200 SUITE 200 CHICAGO IL 60606 CHICAGO IL 60606 USA USA

549E 206F MS. DOROTHY CROSBY MS. DOROTHY CROSBY SENIOR DIRECTOR SENIOR DIRECTOR NEUTRAL TANDEM-NEBRASKA, LLC - NEUTRAL TANDEM-NEW MEXICO, LLC NE - NM ONE S. WACKER DRIVE ONE S. WACKER DRIVE SUITE 200 SUITE 200 CHICAGO IL 60606 CHICAGO IL 60606 USA USA

029F MS. DOROTHY CROSBY SENIOR DIRECTOR NEUTRAL TANDEM-NEVADA, LLC - NV ONE S. WACKER DRIVE SUITE 200 CHICAGO IL 60606 USA

ISSUED: DECEMBER 15, 2017 EFFECTIVE: JANUARY 01, 2018

WIRE CENTER AND INTERCONNECTION INFORMATION

ISSUING CARRIERS (CONT'D)

(638C) 409F MS. DOROTHY CROSBY MS. DOROTHY CROSBY SENIOR DIRECTOR SENIOR DIRECTOR NEUTRAL TANDEM-NEW YORK, LLC NEUTRAL TANDEM-OKLAHOMA, LLC - ONE S. WACKER DRIVE OK SUITE 200 ONE S. WACKER DRIVE CHICAGO IL 60606 SUITE 200 USA CHICAGO IL 60606 FOR THE STATES OF: USA CONNECTICUT(639C) NEW YORK(384C) 750E MS. DOROTHY CROSBY 638E SENIOR DIRECTOR MS. DOROTHY CROSBY NEUTRAL TANDEM-OREGON, LLC - SENIOR DIRECTOR OR NEUTRAL TANDEM-NORTH CAROLINA, ONE S. WACKER DRIVE LLC - NC SUITE 200 ONE S. WACKER DRIVE CHICAGO IL 60606 SUITE 200 USA CHICAGO IL 60606 USA 547E MS. DOROTHY CROSBY 452F SENIOR DIRECTOR MS. DOROTHY CROSBY NEUTRAL TANDEM-PENNSYLVANIA, SENIOR DIRECTOR LLC - PA NEUTRAL TANDEM-NORTH DAKOTA, ONE S. WACKER DRIVE LLC - ND SUITE 200 ONE S. WACKER DRIVE CHICAGO IL 60606 SUITE 200 USA CHICAGO IL 60606 USA 977E MS. DOROTHY CROSBY SENIOR DIRECTOR NEUTRAL TANDEM-RHODE ISLAND, LLC - RI ONE S. WACKER DRIVE SUITE 200 CHICAGO IL 60606 USA

ISSUED: DECEMBER 15, 2017 EFFECTIVE: JANUARY 01, 2018

WIRE CENTER AND INTERCONNECTION INFORMATION

ISSUING CARRIERS (CONT'D)

548E 850D MS. DOROTHY CROSBY MS. DOROTHY CROSBY SENIOR DIRECTOR SENIOR DIRECTOR NEUTRAL TANDEM-SOUTH CAROLINA, NEUTRAL TANDEM-WASHINGTON, LLC - SC DC., LLC - DC ONE S. WACKER DRIVE ONE S. WACKER DRIVE SUITE 200 SUITE 200 CHICAGO IL 60606 CHICAGO IL 60606 USA USA

525E 483E MS. DOROTHY CROSBY MS. DOROTHY CROSBY SENIOR DIRECTOR SENIOR DIRECTOR NEUTRAL TANDEM-TENNESSEE, LLC NEUTRAL TANDEM-WASHINGTON, LLC - TN - WA ONE S. WACKER DRIVE ONE S. WACKER DRIVE SUITE 200 SUITE 200 CHICAGO IL 60606 CHICAGO IL 60606 USA USA

903C 449F MS. DOROTHY CROSBY MS. DOROTHY CROSBY SENIOR DIRECTOR SENIOR DIRECTOR NEUTRAL TANDEM-TEXAS, LLC - TX NEUTRAL TANDEM-WEST VIRGINIA, ONE S. WACKER DRIVE LLC - WV SUITE 200 ONE S. WACKER DRIVE CHICAGO IL 60606 SUITE 200 USA CHICAGO IL 60606 USA 871E MS. DOROTHY CROSBY 450F SENIOR DIRECTOR MS. DOROTHY CROSBY NEUTRAL TANDEM-UTAH, LLC - UT SENIOR DIRECTOR ONE S. WACKER DRIVE NEUTRAL TANDEM-WYOMING, LLC - SUITE 200 WY CHICAGO IL 60606 ONE S. WACKER DRIVE USA SUITE 200 CHICAGO IL 60606 USA

ISSUED: DECEMBER 15, 2017 EFFECTIVE: JANUARY 01, 2018

WIRE CENTER AND INTERCONNECTION INFORMATION

ISSUING CARRIERS (CONT'D)

(9742) 0308 MS. ROSEMARY CHAMBERS MR. JAMES COOK MANAGER TARIFF ADMIN GENERAL MANAGER NEVADA BELL NEW HOPE TEL COOP FOUR BELL PLAZA 5415 MAIN DRIVE ROOM 1970.01 NEW HOPE AL 35760 DALLAS TX 75202 USA USA --PO BOX ADDRESS -- FOR THE STATES OF: P.O. BOX 452 NEVADA(5173) NEW HOPE AL 35760 USA 3029 MR. JEFF JUNG 0239 DIR-COSTING, SETTLEMENTS & TARI MR. LARRY POWELL NEW CASTLE TEL CO PRESIDENT %TDS TELECOM NEW HOPE TELEPHONE COOPERATIVE 525 JUNCTION ROAD 549 BATTLEFIELD ROAD MADISON WI 53717 FORT DEFIANCE VA 24437 USA USA --PO BOX ADDRESS -- --PO BOX ADDRESS -- P.O. BOX 5158 P.O. BOX 38 MADISON WI 53705-0158 NEW HOPE VA 24469 USA USA

1927 0639 MR. GARRIN BOTT MR. JOHN HOGE PRESIDENT CHIEF EXECUTIVE OFFICER NEW FLORENCE TEL CO INC NEW KNOXVILLE TEL CO 150 SOUTH MAIN 301 W. SOUTH ST. ROCKLAND ID 83271 NEW KNOXVILLE OH 45871 USA USA --PO BOX ADDRESS -- P.O. BOX 269 ROCKLAND ID 83271 USA

ISSUED: DECEMBER 15, 2017 EFFECTIVE: JANUARY 01, 2018

WIRE CENTER AND INTERCONNECTION INFORMATION

ISSUING CARRIERS (CONT'D)

0796 1442 MR. JOHN GREENE MR. BILL OTIS CEO PRESIDENT NEW LISBON TEL CO INC NEW ULM TELECOM INC 6369 EAST DUBLIN PIKE 27 NORTH MINNESOTA NEW LISBON IN 47366 NEW ULM MN 56073 USA USA --PO BOX ADDRESS -- P.O. BOX 38 1062 NEW LISBON IN 47366-0038 MR. TROY NIMRICK USA GENERAL MANAGER NEW WINDSOR TEL CO 1928 305 S. FIFTH AVENUE MR. GARRIN BOTT NEW WINDSOR IL 61465-0488 PRESIDENT USA NEW LONDON TEL CO --PO BOX ADDRESS -- 150 SOUTH MAIN P.O. BOX 488 ROCKLAND ID 83271 NEW WINDSOR IL 61465-0488 USA USA --PO BOX ADDRESS -- P.O. BOX 269 0107 ROCKLAND ID 83271 MR. JOSEPH TOMAINO USA VICE PRESIDENT OF OPERATIONS NEWPORT TEL CO INC 0797 BRIDGE STREET MR. MARK GRADY NEWPORT NY 13416 GENERAL MANAGER USA NEW PARIS TEL INC --PO BOX ADDRESS -- 19066 MARKET STREET PO BOX 201 NEW PARIS IN 46553-0047 NEWPORT NY 13416 USA USA --PO BOX ADDRESS -- P.O. BOX 47 4366 NEW PARIS IN 46553-0047 RHONDA GODDARD USA DIRECTOR OF FINANCE NEX-TECH, LLC - KS P.O. BOX 188 LENORA KS 67645 USA

ISSUED: DECEMBER 15, 2017 EFFECTIVE: JANUARY 01, 2018

WIRE CENTER AND INTERCONNECTION INFORMATION

ISSUING CARRIERS (CONT'D)

2999 9807 MR. MATTHEW ANDERSON MR. BRENT HINTERGARDT GENERAL MANAGER CONTROLLER NEXTGEN COMMUNICATIONS, LLC - NORCAST COMMUNICATIONS WI 1998 SANTA BARBARA ST., SUITE 1 316 THIRD AVENUE SAN LUIS OBISPO CA 93401 CLEAR LAKE WI 54005 USA USA --PO BOX ADDRESS -- (655H) P.O. BOX 47 MR. JOHNNY MCCLANAHAN CLEAR LAKE WI 54005 VP FINANCE AND ADM. SERVICES USA NORTH CENTRAL COMMUNICATIONS, INC. 0920 HIGHWAY 52 BYPASS MR. JIM PAULOS LAFAYETTE TN 37083 FIXED OPERATIONS MANAGER USA NIAGARA TEL CO --PO BOX ADDRESS -- 450 SECURITY BLVD. P.O. BOX 70 GREEN BAY WI 54307-9079 LAFAYETTE TN 37083 USA USA --PO BOX ADDRESS -- FOR THE STATES OF: P.O. BOX 19079 KENTUCKY(9590) GREEN BAY WI 54307-9079 USA (0580) MR. JOHNNY MCCLANAHAN 0108 VP FINANCE AND ADM. SERVICES MR. JEFFREY MCGRATH NORTH CENTRAL TEL COOP PRESIDENT HIGHWAY 52 BYPASS NICHOLVILLE TEL CO INC LAFAYETTE TN 37083 3330 STATE HIGHWAY 11B USA NICHOLVILLE NY 12965-0122 --PO BOX ADDRESS -- USA P.O. BOX 70 --PO BOX ADDRESS -- LAFAYETTE TN 37083 P.O. BOX 122 USA NICHOLVILLE NY 12965-0122 FOR THE STATES OF: USA KENTUCKY(4001) TENNESSEE(0573)

ISSUED: DECEMBER 15, 2017 EFFECTIVE: JANUARY 01, 2018

WIRE CENTER AND INTERCONNECTION INFORMATION

ISSUING CARRIERS (CONT'D)

3026 0191 MR. MICHAEL GARRETT MR. THOMAS MENDICINO EXECUTIVE VP VICE PRESIDENT NORTH COUNTRY TEL CO NORTH EASTERN PENNSYLVANIA TEL 193 OTTO STREET CO PORT TOWNSEND WA 98368 720 MAIN STREET USA FOREST CITY PA 18421 --PO BOX ADDRESS -- USA PO BOX 3222 --PO BOX ADDRESS -- PORT TOWNSEND WA 98368 PO BOX D USA FOREST CITY PA 18421 USA (8293) MR. TODD LESSER 1257 OPERATIONS MR. REED OSTENBERG NORTH COUNTY COMMUNICATIONS GENERAL MANAGER CORPORATION NORTH ENGLISH COOP TEL CO 3802 ROSECRANS STREET 105 WEST OAK STE. 485 NORTH ENGLISH IA 52316 SAN DIEGO CA 92110 USA USA --PO BOX ADDRESS -- FOR THE STATES OF: PO BOX 246 CALIFORNIA(7894) NORTH ENGLISH IA 52316 OREGON(8294) USA WASHINGTON(8295) 0192 1447 MR. TOM PRESTIGIACOMO MS. SHAWNA SENGER CFO CHIEF FINANCIAL OFFICER NORTH PENN TEL CO NORTH DAKOTA TELEPHONE CO 34 MAIN STREET 211 22ND STREET AVE PRATTSBURG NY 14873-0349 DEVILS LAKE ND 58301 USA USA --PO BOX ADDRESS -- --PO BOX ADDRESS -- P.O. BOX 349 P.O. BOX 180 PRATTSBURG NY 14873-0349 DEVILS LAKE ND 58301 USA USA

ISSUED: DECEMBER 15, 2017 EFFECTIVE: JANUARY 01, 2018

WIRE CENTER AND INTERCONNECTION INFORMATION

ISSUING CARRIERS (CONT'D)

0236 2388 MR. MYRON RUMMEL MR. GARRIN BOTT GENERAL MANAGER PRESIDENT NORTH RIVER TEL COOP NORTH-STATE TEL CO 147 DINKEL AVENUE ONE TELEPHONE DRIVE MOUNT CRAWFORD VA 22841-0236 MT. VERNON OR 97865 USA USA --PO BOX ADDRESS -- --PO BOX ADDRESS -- P.O. BOX 236 P.O. BOX 609 MOUNT CRAWFORD VA 22841-0236 MT. VERNON OR 97865 USA USA

0491 0335 MR. ROYSTER TUCKER III MS. AMANDA MOLINA PRESIDENT & COO VICE PRESIDENT OF EXTERNAL RELA NORTH STATE TEL. CO. DBA NORTH NORTHEAST FLORIDA TEL CO INC STATE COMMUNICATIONS 130 NORTH 4TH STREET 111 NORTH MAIN STREET MACCLENNY FL 32063 HIGH POINT NC 27261 USA USA --PO BOX ADDRESS -- 1230 P.O. BOX 2326 MR. DAVID BYERS HIGH POINT NC 27261 GENERAL MANAGER USA NORTHEAST IOWA TEL CO 113 NORTH PAGE STREET 2043 MONONA IA 52159-0835 MR. TONEY PRATHER USA PRESIDENT --PO BOX ADDRESS -- NORTH TEXAS TEL CO P.O. BOX 835 6100 HIGHWAY 16 MONONA IA 52159-0835 DE LEON TX 76444 USA USA --PO BOX ADDRESS -- P.O. BOX 290 DE LEON TX 76444 USA

ISSUED: DECEMBER 15, 2017 EFFECTIVE: JANUARY 01, 2018

WIRE CENTER AND INTERCONNECTION INFORMATION

ISSUING CARRIERS (CONT'D)

0435 0938 MRS. BECKY DARSEY MR. JIM PAULOS REGULATORY DIRECTOR FIXED OPERATIONS MANAGER NORTHEAST LOUISIANA TEL CO INC NORTHEAST TEL CO 6402 HOWELL AVENUE 450 SECURITY BLVD. COLLINSTON LA 71229 GREEN BAY WI 54307-9079 USA USA --PO BOX ADDRESS -- --PO BOX ADDRESS -- P.O. BOX 185 P.O. BOX 19079 COLLINSTON LA 71229 GREEN BAY WI 54307-9079 USA USA

1931 1713 MR. JAMES SHERBURNE MR. STEVEN SANDERS, JR. GENERAL MANAGER PRESIDENT NORTHEAST MISSOURI RURAL TEL NORTHERN ARKANSAS TEL CO CO 301 EAST MAIN STREET 718 S. WEST STREET FLIPPIN AR 72634 GREEN CITY MO 63545-0098 USA USA --PO BOX ADDRESS -- --PO BOX ADDRESS -- PO BOX 209 P.O. BOX 98 FLIPPIN AR 72634 GREEN CITY MO 63545-0098 USA USA 705H 1576 MR. IVAN DALEN MR. PATRICK MCELROY PRESIDENT GENERAL MANAGER NORTHERN IOWA COMMUNICATIONS NORTHEAST NEBRASKA TEL CO PARTNERS, LLC - IA 110 EAST ELK STREET 106 EAST ROBINS STREET JACKSON NE 68743 GRAETTINGER IA 51342 USA USA --PO BOX ADDRESS -- P.O. BOX 66 JACKSON NE 68743 USA

ISSUED: DECEMBER 15, 2017 EFFECTIVE: JANUARY 01, 2018

WIRE CENTER AND INTERCONNECTION INFORMATION

ISSUING CARRIERS (CONT'D)

1259 2248 MR. DANIEL BRUHN MR. RICK NEVA ACCOUNTANT ACCOUNTANT NORTHERN IOWA TEL CO NORTHERN TEL COOP INC 339 FIRST AVENUE, N.E. 121 WEST FIRST STREET NORTH SIOUX CENTER IA 51250 SUNBURST MT 59482-0190 USA USA --PO BOX ADDRESS -- --PO BOX ADDRESS -- P.O. BOX 200 P.O. BOX 190 SIOUX CENTER IA 51250 SUNBURST MT 594820190 USA USA

(423F) 6125 MS. BARBARA GALARDO MR. JAMES GROFT DIRECTOR - ACCESS & COSTS GENERAL MANAGER NORTHERN NEW ENGLAND TEL OPS NORTHERN VALLEY LLC DBA FAIRPOINT COMM COMMUNICATIONS, LLC ONE DAVIS FARM ROAD 235 1ST AVENUE, EAST PORTLAND ME 04103 GROTON SD 57445-0260 USA USA FOR THE STATES OF: MAINE(5111) 0061 NEW HAMPSHIRE(5113) MR. JEFF JUNG DIR-COSTING, SETTLEMENTS & TARI 1500 NORTHFIELD TEL CO MR. ROBERT RIDDELL %TDS TELECOM CEO 525 JUNCTION ROAD NORTHERN TEL CO OF MINNESOTA MADISON WI 53717 13448 COUNTY ROAD 25 USA WAWINA MN 55736 --PO BOX ADDRESS -- USA P.O. BOX 5158 MADISON WI 53705-0158 USA

ISSUED: DECEMBER 15, 2017 EFFECTIVE: JANUARY 01, 2018

WIRE CENTER AND INTERCONNECTION INFORMATION

ISSUING CARRIERS (CONT'D)

7556 1261 MR. JAMES MCCARTHY MS. MICHELLE BECKMAN PRESIDENT CABS COORDINATOR NORTHLAND NETWORKS, LTD. - NY NORTHWEST TEL COOP ASSN 9560 MAIN STREET 844 WOOD STREET HOLLAND PATENT NY 13354 HAVELOCK IA 50546 USA USA --PO BOX ADDRESS -- 3316 P.O. BOX 186 MS. BARBARA GALARDO HAVELOCK IA 50546 DIRECTOR - ACCESS & COSTS USA NORTHLAND TELEPHONE OF ME, INC ONE DAVIS FARM ROAD 0800 PORTLAND ME 04103 SHARON MCKAY USA BUSINESS OFFICE/REGULATORY MGR NORTHWESTERN INDIANA TEL CO 1625 INC MR. TODD THOMPSON 205 N. WASHINGTON STREET CHIEF FINANCIAL OFFICER HEBRON IN 46341 NORTHWEST COMMUNICATIONS COOP USA 111 RAILROAD AVE --PO BOX ADDRESS -- RAY ND 58849 P.O. BOX 67 USA HEBRON IN 46341 --PO BOX ADDRESS -- USA P.O. BOX 38 RAY ND 58849 8615 USA MR. DAVID CARTER CHIEF EXECUTIVE OFFICER 1260 NORVADO, INC. MS. NICOLE KROLL FIRST AVENUE NORTH REVENUE REQUIREMENTS MANAGER CABLE WI 54821 NORTHWEST IOWA TELEPHONE, LLC USA 501 4TH STREET --PO BOX ADDRESS -- SERGEANT BLUFF IA 51054 P.O. BOX 67 USA CABLE WI 54821 --PO BOX ADDRESS -- USA P.O. BOX 38 SERGEANT BLUFF IA 51054 USA

ISSUED: DECEMBER 15, 2017 EFFECTIVE: JANUARY 01, 2018

WIRE CENTER AND INTERCONNECTION INFORMATION

ISSUING CARRIERS (CONT'D)

0535 2193 MR. JEFF JUNG MRS. KELLY TOMLINSON DIR-COSTING, SETTLEMENTS & TARI SECRETARY-TREASURER NORWAY TEL CO INC NUCLA-NATURITA TEL CO %TDS TELECOM 421 MAIN STREET 525 JUNCTION ROAD NUCLA CO 81424 MADISON WI 53717 USA USA --PO BOX ADDRESS -- 2194 P.O. BOX 5158 MR. GREG GRABLANDER MADISON WI 53705-0158 GENERAL MANAGER USA NUNN TEL CO 285 LOGAN AVE. 0644 NUNN CO 80648 MR. CHARLES MATTINGLY USA PRESIDENT --PO BOX ADDRESS -- NOVA TEL CO P.O. BOX 148 5440 JUDSON ROAD NUNN CO 80648 LONGVIEW TX 75605 USA USA --PO BOX ADDRESS -- 3018 P.O. BOX 733 MR. ROBERT HIMSCHOOT JUDSON TX 75660 CEO/GM USA NUSHAGAK ELECTRIC & TELEPHONE COOPERATIVE, INC. 0461 557 KENNY WREN ROAD MS. CHARLOTTE PEARCE DILLINGHAM AK 99576 VICE PRESIDENT USA NOXAPATER TEL CO INC --PO BOX ADDRESS -- 851 CR 1519 P.O. BOX 350 BAY SPRINGS MS 39422 DILLINGHAM AK 99576 USA USA --PO BOX ADDRESS -- P.O. BOX 429 BAY SPRINGS MS 39422 USA

ISSUED: DECEMBER 15, 2017 EFFECTIVE: JANUARY 01, 2018

WIRE CENTER AND INTERCONNECTION INFORMATION

ISSUING CARRIERS (CONT'D)

(2505) 0311 MR. EDWARD CADIEUX MR. JEFF JUNG VPRESIDENT - REGULATORY & PUBLI DIR-COSTING, SETTLEMENTS & TARI NUVOX COMMUNICATIONS, INC. OAKMAN TEL CO INC 16090 SWINGLEY RIDGE ROAD %TDS TELECOM SUITE 500 525 JUNCTION ROAD CHESTERFIELD MO 63017 MADISON WI 53717 USA USA FOR THE STATES OF: --PO BOX ADDRESS -- ALABAMA(0349) P.O. BOX 5158 FLORIDA(2507) MADISON WI 53705-0158 GEORGIA(2621) USA KENTUCKY(2509) LOUISIANA(2508) 0645 MISSISSIPPI(2510) MR. JEFF JUNG NORTH CAROLINA(2620) DIR-COSTING, SETTLEMENTS & TARI SOUTH CAROLINA(2506) OAKWOOD TELEPHONE CO TENNESSEE(3799) %TDS TELECOM 525 JUNCTION ROAD (4890) MADISON WI 53717 MR. THOMAS ERICKSON USA CHIEF FINANCIAL OFFICER --PO BOX ADDRESS -- NUVOX, INC. P.O. BOX 5158 16090 SWINGLEY RIDGE ROAD MADISON WI 53705-0158 SUITE 500 USA CHESTERFIELD MO 63017 USA 1065 FOR THE STATES OF: MR. PATRICK MORSE ARKANSAS(2790) SENIOR VP GOVERNMENTAL AFFAIRS ILLINOIS(3377) ODIN TEL EXCH INC INDIANA(3292) 908 W. FRONTVIEW KANSAS(4780) DODGE CITY KS 67801-0199 KENTUCKY(0208) USA MISSOURI(4891) --PO BOX ADDRESS -- OHIO(3376) P.O. BOX 199 OKLAHOMA(2813) DODGE CITY KS 67801-0199 USA

ISSUED: DECEMBER 15, 2017 EFFECTIVE: JANUARY 01, 2018

WIRE CENTER AND INTERCONNECTION INFORMATION

ISSUING CARRIERS (CONT'D)

0714 664A MS. LINDA CORIE MR. MICHAEL CHRISTIANSEN SECRETARY - TREASURER PRESIDENT OGDEN TEL CO OHIO TELECOM, INC. - OH 4726 E. WESTON ROAD 125 B MAPLE STREET BLISSFIELD MI 49228 PORT CLINTON OH 43452 USA USA

1263 1984 MR. JAMES HECKMAN MR. JEFF JUNG GENERAL MANAGER/EXECUTIVE VP DIR-COSTING, SETTLEMENTS & TARI OGDEN TEL CO OKLAHOMA COMMUNICATION SYSTEM 202 WEST WALNUT STREET INC OGDEN IA 50212 %TDS TELECOM USA 525 JUNCTION ROAD --PO BOX ADDRESS -- MADISON WI 53717 P.O. BOX 457 USA OGDEN IA 50212 --PO BOX ADDRESS -- USA P.O. BOX 5158 MADISON WI 53705-0158 0110 USA MR. KENNETH MASON VICE PRESIDENT, GOVERNMENT/REG. 2014 OGDEN TEL. CO. DBA FRONTIER MR. DUSTIN HILLIARY OGDEN TEL. CO. VICE-PRESIDENT 180 SOUTH CLINTON AVE. OKLAHOMA WESTERN TEL CO 5TH FLOOR 102 EAST CHOCTAW ROCHESTER NY 14646-0500 CLAYTON OK 74536 USA USA --PO BOX ADDRESS -- (9321) P.O. BOX 399 MS. ROSEMARY CHAMBERS CLAYTON OK 74536 MANAGER TARIFF ADMIN USA OHIO BELL TEL CO FOUR BELL PLAZA ROOM 1970.01 DALLAS TX 75202 USA FOR THE STATES OF: OHIO(5150)

ISSUED: DECEMBER 15, 2017 EFFECTIVE: JANUARY 01, 2018

WIRE CENTER AND INTERCONNECTION INFORMATION

ISSUING CARRIERS (CONT'D)

2011 3620 MR. TIM LOKEN MR. RONALD LAUDNER, JR. DIRECTOR-WHOLESALE CORPORATION GENERAL MANAGER OKLAHOMA WINDSTREAM, INC. OMNITEL COMMUNICATIONS, INC. - 4001 RODNEY PARHAM RD. IA MAILSTOP: 1170 B3F03-84A 608 E. CONGRESS LITTLE ROCK AR 72212 NORA SPRINGS IA 50458-0518 USA USA --PO BOX ADDRESS -- 2013 P.O. BOX 518 MR. TONEY PRATHER NORA SPRINGS IA 50458-0518 PRESIDENT USA OKLATEL COMMUNICATIONS, INC. 6100 HIGHWAY 16 0111 DE LEON TX 76444 MR. JAMES MCCARTHY USA PRESIDENT --PO BOX ADDRESS -- ONEIDA COUNTY RURAL TEL CO P.O. BOX 290 9560 MAIN STREET DE LEON TX 76444 HOLLAND PATENT NY 13354 USA USA

1264 1066 MR. RODNEY COZART MR. DAVID OLSON MANAGER MANAGER OLIN TEL CO INC ONEIDA TEL EXCH 318 JACKSON STREET 129 WEST HIGHWAY OLIN IA 52320-0130 ONEIDA IL 61467-0445 USA USA --PO BOX ADDRESS -- P.O. BOX 130 OLIN IA 52320-0130 USA

ISSUED: DECEMBER 15, 2017 EFFECTIVE: JANUARY 01, 2018

WIRE CENTER AND INTERCONNECTION INFORMATION

ISSUING CARRIERS (CONT'D)

1265 (741E) MR. RUSS BENKE MS. MARY BULEY GENERAL MANAGER PRODUCT MANAGER LOCAL SERVICE ONSLOW COOP TEL ASSN ONVOY, LLC 102 ANAMOSA AVENUE 300 SOUTH HIGHWAY 169 ONSLOW IA 52321 MINNEAPOLIS MN 55426 USA USA --PO BOX ADDRESS -- FOR THE STATES OF: PO BOX 6 CALIFORNIA(668G) ONSLOW IA 52321 COLORADO(273F) USA IDAHO(898G) INDIANA(213F) 0112 IOWA(742E) MS. MARION PEISHER MICHIGAN(214F) ONTARIO TELEPHONE COMPANY, MINNESOTA(4899) INC. MONTANA(715G) 75 MAIN STREET NEBRASKA(872G) PHELPS NY 14532 NEVADA(759G) USA NEW MEXICO(899G) NEW YORK(877G) 0717 NORTH DAKOTA(263F) MS. CAMIE NEBEL-CONKLIN OHIO(215F) VICE PRESIDENT/CHIEF FINANCIAL OREGON(747G) ONTONAGON COUNTY TEL CO SOUTH DAKOTA(858G) 108 W. SUPERIOR ST. TEXAS(914G) MUNISING MI 49862-1192 UTAH(711G) USA WASHINGTON(712G) WISCONSIN(940E) WYOMING(944G)

ISSUED: DECEMBER 15, 2017 EFFECTIVE: JANUARY 01, 2018

WIRE CENTER AND INTERCONNECTION INFORMATION

ISSUING CARRIERS (CONT'D)

1266 2389 MRS. BARB GRUETZMACHER MR. GARRIN BOTT SECRETARY-TREASURER PRESIDENT ORAN MUTUAL TEL CO OREGON TEL CORP %ORAN MUTUAL TEL CO ONE TELEPHONE DRIVE 5038 MAIN STREET MT. VERNON OR 97865 ORAN IA 50664-0007 USA USA --PO BOX ADDRESS -- --PO BOX ADDRESS -- P.O. BOX 609 P.O. BOX 7 MT. VERNON OR 97865 ORAN IA 50664-0007 USA USA (2390) 1934 MR. DOUG MUSGRAVE MR. GARRIN BOTT OPERATIONS MANAGER PRESIDENT OREGON-IDAHO UTILITIES, INC. ORCHARD FARM TEL CO 1023 N. HORTON STREET 150 SOUTH MAIN NAMPA ID 83651 ROCKLAND ID 83271 USA USA FOR THE STATES OF: --PO BOX ADDRESS -- IDAHO(4488) P.O. BOX 269 OREGON(4489) ROCKLAND ID 83271 USA 0114 MR. JEFF JUNG 1935 DIR-COSTING, SETTLEMENTS & TARI MS. AMANDA MOLINA ORISKANY FALLS TEL CORP VICE PRESIDENT OF EXTERNAL RELA %TDS TELECOM OREGON FARMERS MUTUAL TEL CO 525 JUNCTION ROAD 118 EAST NODAWAY MADISON WI 53717 OREGON MO 64473 USA USA --PO BOX ADDRESS -- --PO BOX ADDRESS -- P.O. BOX 5158 P.O. BOX 227 MADISON WI 53705-0158 OREGON MO 64473 USA USA

ISSUED: DECEMBER 15, 2017 EFFECTIVE: JANUARY 01, 2018

WIRE CENTER AND INTERCONNECTION INFORMATION

ISSUING CARRIERS (CONT'D)

0649 8606 MR. PATRICK MORSE MR. DARLY ECKER SENIOR VP GOVERNMENTAL AFFAIRS PRESIDENT ORWELL TEL CO OTTER TAIL TELCOM, INC. 908 W. FRONTVIEW 224 LINCOLN AVENUE WEST DODGE CITY KS 67801-0199 FERGUS FALLS MN 56537 USA USA --PO BOX ADDRESS -- P.O. BOX 199 0650 DODGE CITY KS 67801-0199 MR. WILLIAM HONIGFORD USA GENERAL MANAGER AND ASST. SEC/T OTTOVILLE MUTUAL TEL CO 1448 245 W. THIRD ST. MS. STACI MALIKOWSKI OTTOVILLE OH 45876-0427 CFO USA OSAKIS TEL CO --PO BOX ADDRESS -- 150 SECOND STREET, SW P.O. BOX 427-45876-0427 PERHAM MN 56573 OTTOVILLE OH 45876-0427 USA USA

1917 3019 MR. TODD WESSING MR. DOUG NEAL V.P./G.M. GENERAL MANAGER OTELCO MID-MISSOURI LLC OTZ TEL COOP INC 215 ROE STREET --PO BOX ADDRESS -- PILOT GROVE MO 65276 P.O. BOX 324 USA KOTZEBUE AK 99752 USA 0312 MR. DENNIS ANDREWS SENIOR VICE PRESIDENT OTELCO TELEPHONE LLC 505 3RD AVE.EAST ONEONTA AL 35121-1500 USA

ISSUED: DECEMBER 15, 2017 EFFECTIVE: JANUARY 01, 2018

WIRE CENTER AND INTERCONNECTION INFORMATION

ISSUING CARRIERS (CONT'D)

(7764) 3314 MR. CHAD HOFFSTETTER MS. DAWNA HANNAN DIRECTOR OF ENGINEERING DIRECTOR REGULATORY AFFAIRS OVATION COMMUNICATIONS, INC. OXFORD WEST TELEPHONE COMPANY %OVATION COMMUNICATIONS, INC. 491 LISBON STREET NORWEST MIDLAND BUILDING LEWISTON ME 04240-7418 402 2ND AVE., SOUTH, SUITE 900 USA MINNEAPOLIS MN 55401 --PO BOX ADDRESS -- USA P.O. BOX 7400 FOR THE STATES OF: LEWISTON ME 04243 ILLINOIS(7765) USA MINNESOTA(7908) WISCONSIN(7767) 1866 MR. W. MITCHELL 0019 VICE PRESIDENT MS. DAWNA HANNAN OZARK TELEPHONE COMPANY DIRECTOR REGULATORY AFFAIRS 816 ONEIDA STREET OXFORD COUNTY TEL & TEL CO SENECA MO 64865 491 LISBON STREET USA LEWISTON ME 04240-7418 --PO BOX ADDRESS -- USA P.O. BOX 329 --PO BOX ADDRESS -- SENECA MO 64865 P.O. BOX 7400 USA LEWISTON ME 04243 USA (9740) MS. ROSEMARY CHAMBERS 5205 MANAGER TARIFF ADMIN MS. CINDY BRYCE PACIFIC BELL ACCOUNTING MANAGER FOUR BELL PLAZA OXFORD COUNTY TELEPHONE ROOM 1970.01 SERVICE CO. DBA OXFORD DALLAS TX 75202 491 LISBON STREET USA LEWISTON ME 04240-7418 FOR THE STATES OF: USA CALIFORNIA(5170)

ISSUED: DECEMBER 15, 2017 EFFECTIVE: JANUARY 01, 2018

WIRE CENTER AND INTERCONNECTION INFORMATION

ISSUING CARRIERS (CONT'D)

(4151) 1270 MR. J. AMBROSI MR. STEVE TRIMBLE MANAGER REGULATORY AFFAIRS MANAGER PAETEC COMMUNICATIONS, INC. PALMER MUTUAL TEL CO 290 WOODCLIFF DRIVE 306 MAIN ST. FAIRPORT NY 14450 PALMER IA 50571 USA USA FOR THE STATES OF: --PO BOX ADDRESS -- CALIFORNIA(4733) P.O. BOX 155 CONNECTICUT(3083) PALMER IA 50571 DELAWARE(4874) USA DISTRICT OF COLUMBIA(4989) FLORIDA(4227) 0196 GEORGIA(1552) MR. DAVID MASENHEIMER ILLINOIS(4717) PRESIDENT MAINE(038F) PALMERTON TELEPHONE COMPANY MARYLAND(4716) 465 DELAWARE AVE. MASSACHUSETTS(4084) PALMERTON PA 18071 MICHIGAN(0224) USA NEVADA(533G) --PO BOX ADDRESS -- NEW HAMPSHIRE(4206) P.O. BOX 215 NEW JERSEY(2680) PALMERTON PA 18071-0215 NEW YORK(4152) USA NORTH CAROLINA(415G) OHIO(0227) 0536 PENNSYLVANIA(4153) MRS. VALERIE ANCRUM RHODE ISLAND(4029) REGULATORY AFFAIRS MANAGER TEXAS(0223) PALMETTO RURAL TEL COOP INC VERMONT(786F) 2471 JEFFERIES HWY VIRGINIA(4534) WALTERBORO SC 29488 USA --PO BOX ADDRESS -- P.O. DRAWER 1577 WALTERBORO SC 29488 USA

ISSUED: DECEMBER 15, 2017 EFFECTIVE: JANUARY 01, 2018

WIRE CENTER AND INTERCONNECTION INFORMATION

ISSUING CARRIERS (CONT'D)

1269 1271 MR. MARK HARVEY MR. ANDREW RANDOL CEO/GENERAL MANAGER CONTROLLER PALO COOP TEL ASSN PANORA COMMUNICATIONS 332 MAIN STREET COOPERATIVE DYSART IA 52224-0280 %PANORA COOP TELEPHONE ASSN,INC USA 114 EAST MAIN --PO BOX ADDRESS -- PANORA IA 50216 P.O.BOX 280 USA DYSART IA 52224-0280 --PO BOX ADDRESS -- USA P.O. BOX 189 PANORA IA 50216 2016 USA MR. SHAWN HANSON CEO 1450 PANHANDLE TEL COOP INC MR. DAVE BICKETT 603 SOUTH MAIN STREET GM/CEO GUYMON OK 73942 PARK REGION MUTUAL TEL CO USA 100 MAIN STREET --PO BOX ADDRESS -- UNDERWOOD MN 56586 P.O. BOX 1188 USA GUYMON OK 73942 --PO BOX ADDRESS -- USA PO BOX 277 UNDERWOOD MN 56586 6944 USA MR. SHAWN HANSON CEO 1187 PANHANDLE TELECOMMUNICATION MR. DONALD JENNINGS SYSTEMS, INC. EXECUTIVE VICE PRESIDENT/GENERA 603 SOUTH MAIN STREET PARTNER COMMUNICATIONS GUYMON OK 73942 COOPERATIVE USA 101 E. CHURCH STREET --PO BOX ADDRESS -- GILMAN IA 50106 P.O. BOX 1188 USA GUYMON OK 73942 --PO BOX ADDRESS -- USA P.O. BOX 8 GILMAN IA 50106 USA

ISSUED: DECEMBER 15, 2017 EFFECTIVE: JANUARY 01, 2018

WIRE CENTER AND INTERCONNECTION INFORMATION

ISSUING CARRIERS (CONT'D)

8253 1451 MR. STEVE ALLEN MR. DAVE SCHULTZ PATHWAY COM-TEL, INC. - TX CHIEF FINANCIAL OFFICER --PO BOX ADDRESS -- PAUL BUNYAN RURAL TEL COOP P.O. BOX 1298 1831 ANNE ST. NW JOSHUA TX 76058 SUITE 100 USA BEMIDJI MN 56601-5612 USA 0116 MR. WAYNE THOMAS 4814 TREASURER MR. PAUL FREUDE PATTERSONVILLE TEL CO CLEC MANAGER 1309 MAIN STREET PAUL BUNYAN RURAL TELEPHONE ROTTERDAM JUNCTION NY 12150 COOP. USA 1831 ANNE ST. NW --PO BOX ADDRESS -- BEMIDJI MN 56601 PO BOX 240 USA ROTTERDAM JUNCTION NY 12150 --PO BOX ADDRESS -- USA P. O. BOX 1596 BEMIDJI MN 56601 0651 USA MR. AARON JONES CEO 0539 PATTERSONVILLE TEL CO MR. GREG LUNSFORD 3225 ANTIGUA ROAD VICE PRESIDENT-REGULATORY AFFAI CARROLLTON OH 44615 PBT TELECOM, INC. USA 330 E. BLACK STREET --PO BOX ADDRESS -- ROCK HILL SC 29730 P.O. BOX 276 USA CARROLLTON OH 44615 --PO BOX ADDRESS -- USA P.O. BOX 470 ROCK HILL SC 29731 USA

ISSUED: DECEMBER 15, 2017 EFFECTIVE: JANUARY 01, 2018

WIRE CENTER AND INTERCONNECTION INFORMATION

ISSUING CARRIERS (CONT'D)

1936 0243 MR. MAURICE BOSSERMAN MS. LISA EPPERLEY PRESIDENT GENERAL MANAGER PEACE VALLEY TEL CO PEMBROKE TEL COOP 7101 STATE HIGHWAY W 504 SNIDOW STREET PEACE VALLEY MO 65788 PEMBROKE VA 24136-0549 USA USA --PO BOX ADDRESS -- --PO BOX ADDRESS -- P.O. BOX 9 P.O. BOX 549 PEACE VALLEY MO 65788 PEMBROKE VA 24136-0549 USA USA

2196 2270 MR. BRENT DAVIS MR. DALE LAMAN GENERAL MANAGER VP INDUSTRY AND REGULATORY PEETZ COOP TEL CO PENASCO VALLEY TEL COOP INC 601 MAIN STREET 4011 WEST MAIN STREET PEETZ CO 80747 ARTESIA NM 88210 USA USA --PO BOX ADDRESS -- P.O. BOX 155 2418 PEETZ CO 80747 MR. MARK MARTELL USA PEND OREILLE TELEPHONE COMPANY 704 W. MADISON AVENUE 0376 GLENNS FERRY ID 83623 MS. MARY HITE USA GENERAL MANAGER PEMBROKE TEL CO INC (840H) 185 EAST BACON ST. MR. PAUL STARK PEMBROKE GA 31321 PRESIDENT USA PENINSULA FIBER NETWORK, LLC --PO BOX ADDRESS -- 204 STATE ST. P.O. BOX 10 BARAGA MI 49908 PEMBROKE GA 31321 USA USA FOR THE STATES OF: MICHIGAN(116F)

ISSUED: DECEMBER 15, 2017 EFFECTIVE: JANUARY 01, 2018

WIRE CENTER AND INTERCONNECTION INFORMATION

ISSUING CARRIERS (CONT'D)

0720 0415 MR. JACK SOLOMONSON MR. KEITH GABBARD PRESIDENT GENERAL MANAGER PENINSULA TEL CO PEOPLES RURAL TEL COOP CORP 14909 PENINSULA DRIVE HWY 421 SOUTH TRAVERSE CITY MI 49686 MCKEE KY 40447 USA USA --PO BOX ADDRESS -- 0197 P.O. BOX 159 MS. KIMBERLY HANNAN MCKEE KY 40447 VICE PRESIDENT USA PENNSYLVANIA TEL CO 191 MIDDLE ROAD 0576 JERSEY SHORE PA 17740-9519 MR. JAMES GARNER USA VICE PRESIDENT OF OPERATIONS PEOPLES TEL CO 135H %TEC MS. SHARON HURLEY 236 EAST CAPITOL ST. MANAGER OF REGULATORY AFFAIRS JACKSON MS 39201 PEOPLES COMMUNICATION, INC. USA -TX --PO BOX ADDRESS -- 102 N. STEPHENS PO DRAWER 2146 QUITMAN TX 75783 MONROE LA 71201 USA USA

0244 1273 MR. PATRICK MORSE MR. BILL OTIS SENIOR VP GOVERNMENTAL AFFAIRS PRESIDENT PEOPLES MUTUAL TEL CO PEOPLES TEL CO 908 W. FRONTVIEW 27 NORTH MINNESOTA DODGE CITY KS 67801-0199 NEW ULM MN 56073 USA USA --PO BOX ADDRESS -- P.O. BOX 199 DODGE CITY KS 67801-0199 USA

ISSUED: DECEMBER 15, 2017 EFFECTIVE: JANUARY 01, 2018

WIRE CENTER AND INTERCONNECTION INFORMATION

ISSUING CARRIERS (CONT'D)

1453 2130 MS. STACI MALIKOWSKI MR. LLOYD STEELE CFO GENERAL MANAGER PEOPLES TEL CO PEOPLES TEL COOP 150 SECOND STREET, SW 102 N. STEPHENS ST. PERHAM MN 56573 QUITMAN TX 75783 USA USA --PO BOX ADDRESS -- 2391 P.O. BOX 228 MR. CURT THORNTON QUITMAN TX 75783-0228 PRESIDENT/CEO USA PEOPLES TEL CO 502 NORTH 2ND AVENUE 1814 STAYTON OR 97383-0477 MS. RUTH HURT USA GENERAL MANAGER --PO BOX ADDRESS -- PEOPLES TELECOMMUNICATIONS, P.O. BOX 502 LLC - KS STAYTON OR 97383-0477 208 NORTH BROADWAY USA LACYGNE KS 66040-0186 USA 0314 --PO BOX ADDRESS -- MR. JEFF JUNG P.O. BOX 450 DIR-COSTING, SETTLEMENTS & TARI LACYGNE KS 66040 PEOPLES TEL CO INC USA %TDS TELECOM 525 JUNCTION ROAD 0062 MADISON WI 53717 MR. JEFF JUNG USA DIR-COSTING, SETTLEMENTS & TARI --PO BOX ADDRESS -- PERKINSVILLE TEL CO P.O. BOX 5158 %TDS TELECOM MADISON WI 53705-0158 525 JUNCTION ROAD USA MADISON WI 53717 USA --PO BOX ADDRESS -- P.O. BOX 5158 MADISON WI 53705-0158 USA

ISSUED: DECEMBER 15, 2017 EFFECTIVE: JANUARY 01, 2018

WIRE CENTER AND INTERCONNECTION INFORMATION

ISSUING CARRIERS (CONT'D)

5584 2197 MR. JAMES DAUBY MR. VINCENT KROPP PRESIDENT/CEO GENERAL MANAGER PERRY-SPENCER COMMUNICATIONS, PHILLIPS COUNTY TEL CO INC. - IN 240 S. INTEROCEAN AVE. 11877 E. STATE RD. 62 HOLYLKE CO 80734 ST. MEINRAD IN 47577 USA USA --PO BOX ADDRESS -- --PO BOX ADDRESS -- P.O. BOX 387 P.O. BOX 126 HOLYOKE CO 80734 ST. MEINRAD IN 47577 USA USA 035B 0807 MR. MICHAEL STANLEY MR. JAMES DAUBY MANAGER PRESIDENT/CEO PIEDMONT COMMUNICATIONS PERRY-SPENCER RURAL TELEPHONE SERVICES, INC. - NC COOPERATIVE, INC. DBA PSC 819 EAST ATKINS STREET 11877 E. STATE RD. 62 DOBSON NC 27017 ST. MEINRAD IN 47577 USA USA --PO BOX ADDRESS -- --PO BOX ADDRESS -- P.O. BOX 385 P.O. BOX 126 DOBSON NC 27017 ST. MEINRAD IN 47577 USA USA 0538 5159 MS. KARA HUGHES MS. KAREN ZIMMERMAN CONTROLLER GENERAL MANAGER PIEDMONT RURAL TEL COOP INC PERSONAL TOUCH COMMUNICATIONS, 201 ANDERSON DRIVE LP - TX LAURENS SC 29360 --PO BOX ADDRESS -- USA P.O. BOX 619 --PO BOX ADDRESS -- CUMBY TX 75433 P.O. BOX 249 USA LAURENS SC 29360 USA

ISSUED: DECEMBER 15, 2017 EFFECTIVE: JANUARY 01, 2018

WIRE CENTER AND INTERCONNECTION INFORMATION

ISSUING CARRIERS (CONT'D)

0497 0315 MR. CURTIS TAYLOR MR. JOHN NETTLES CEO PRESIDENT PIEDMONT TEL MEMBERSHIP CORP PINE BELT TEL CO INC 819 EAST ATKINS STREET 3984 COUNTY RD. 32 DOBSON NC 27017 ARLINGTON AL 36722 USA USA --PO BOX ADDRESS -- --PO BOX ADDRESS -- P.O. BOX 385 P.O. BOX 279 DOBSON NC 27017-0385 ARLINGTON AL 36722 USA USA

1581 2198 MS. MARY BICHLMEIER MR. RICHARD SELLERS COMPANY ACCOUNTANT GEN MGR PIERCE TEL CO PINE DRIVE TEL CO 112 SOUTH FIFTH 8611 CENTRAL AVE BOX 113 BEULAH CO 81023-0188 PIERCE NE 68767 USA USA --PO BOX ADDRESS -- --PO BOX ADDRESS -- P.O. BOX 188 PO BOX 113 BEULAH CO 810230188 PIERCE NE 68767 USA USA 1454 0721 MR. RICK SCHOLTES MR. EDWIN EICHLER ACCOUNTANT PRESIDENT PINE ISLAND TEL CO PIGEON TEL CO 123 WEST 7TH STREET 7585 W. PIGEON RD. BLUE EARTH MN 56013 PIGEON MI 48755 USA USA --PO BOX ADDRESS -- P.O. BOX 650 PIGEON MI 48755 USA

ISSUED: DECEMBER 15, 2017 EFFECTIVE: JANUARY 01, 2018

WIRE CENTER AND INTERCONNECTION INFORMATION

ISSUING CARRIERS (CONT'D)

2017 0377 MS. ESTA CALLAHAM MR. DUSTIN DURDEN PRESIDENT GENERAL MANAGER/EXECUTIVE VP PINE TEL CO PINELAND TEL COOP INC SECOND & PARK DRIVE 30 SOUTH ROUNDTREE STREET BROKEN BOW OK 74728 METTER GA 30439 USA USA --PO BOX ADDRESS -- --PO BOX ADDRESS -- P.O. BOX 548 P.O. BOX 678 BROKEN BOW OK 74728 METTER GA 30439 USA USA

2392 0494 MS. DELINDA KLUSER MR. GARY CREECH MANAGER, VP FINANCE TELEPHONE SUPERVISOR PINE TEL SYSTEM PINEVILLE TEL CO ONE TELEPHONE DRIVE 118 COLLEGE STREET MT. VERNON OR 97865 PINEVILLE NC 28134 USA USA --PO BOX ADDRESS -- --PO BOX ADDRESS -- P.O. BOX 609 P.O. BOX 249 MT. VERNON OR 97865 PINEVILLE NC 28134 USA USA

0020 2346 MR. DENNIS ANDREWS MR. STEVE BRYAN SENIOR VICE PRESIDENT PRESIDENT PINE TREE TELEPHONE LLC PINNACLES TEL. CO. 56 CAMPUS DRIVE 340 LIVE OAK ROAD NEW GLOUCESTER ME 04260 PAICINES CA 95043 USA USA

ISSUED: DECEMBER 15, 2017 EFFECTIVE: JANUARY 01, 2018

WIRE CENTER AND INTERCONNECTION INFORMATION

ISSUING CARRIERS (CONT'D)

2309 2437 MS. RENEE HOLTZE MR. DALLAS FILAN VICE PRESIDENT OF OPERATIONS GENERAL MANAGER PINPOINT COMMUNICATIONS, INC. PIONEER TEL CO - NE 215 MAIN STREET --PO BOX ADDRESS -- LACROSSE WA 99143 P.O. BOX 490 USA CAMBRIDGE NE 69022 --PO BOX ADDRESS -- USA P.O. BOX 207 LACROSSE WA 99143 7028 USA MS. KIM STEWART CABS SUPERVISOR 2018 PIONEER LONG DISTANCE, INC. MR. JIM EATON 118 E. ROBBERTS ASSISTANT MANAGER KINGFISHER OK 73750 PIONEER TEL COOP INC USA 118 EAST ROBERTS --PO BOX ADDRESS -- KINGFISHER OK 73750 P.O. BOX 539 USA KINGFISHER OK 73750 --PO BOX ADDRESS -- USA P.O. BOX 539 KINGFISHER OK 73750 1817 USA MS CATHERINE MOYER CEO 2393 PIONEER TEL ASSN INC MRS. RUTH WITTER 120 W. KANSAS AVE ACCOUNTING MANAGER ULYSSES KS 67880 PIONEER TEL COOPERATIVE USA 1304 MAIN STREET --PO BOX ADDRESS -- PHILOMATH OR 97370 P.O. BOX 707 USA ULYSSES KS 67880 --PO BOX ADDRESS -- USA P.O. BOX 631 PHILOMATH OR 97370 USA

ISSUED: DECEMBER 15, 2017 EFFECTIVE: JANUARY 01, 2018

WIRE CENTER AND INTERCONNECTION INFORMATION

ISSUING CARRIERS (CONT'D)

2199 0378 MS. MIRIAM BERRY MR. STEPHEN MILNER OFFICE MANAGER GENERAL MANAGER PLAINS COOP TEL ASSN INC PLANTERS RURAL TEL COOP INC 6488 HIGHWAY 36 100 OGEECHEE STREET JOSE CO 80822 NEWINGTON GA 30446 USA USA --PO BOX ADDRESS -- --PO BOX ADDRESS -- P.O. BOX 123 P.O. BOX 8 JOES CO 80822 NEWINGTON GA 30446 USA USA

1582 777B ERIC NYE MR. JEFF MOORE PRESIDENT WIRELINE COO PLAINVIEW TEL CO INC PLATEAU TELECOMMUNICATIONS, 112 S MAIN ST INC. PLAINVIEW NE 68769-0117 --PO BOX ADDRESS -- USA P.O. BOX 1450 --PO BOX ADDRESS -- CLOVIS NM 88102-1450 P.O. BOX 117 USA PLAINVIEW NE 68769-0117 USA 8661 MR. DAVID MCENDREE 0379 CHIEF EXECUTIVE OFFICER MR. GORDON DUFF POKA LAMBRO TELEPHONE COMPANY VICE PRESIDENT 560 US HWY 87 PLANT TEL CO WILSON TX 79381 1703 US HIGHWAY 82 WEST USA TIFTON GA 31793-0187 --PO BOX ADDRESS -- USA P.O. BOX 1340 --PO BOX ADDRESS -- TAHOKA TX 79373-1340 P.O. BOX 187 USA TIFTON GA 31793-0187 USA

ISSUED: DECEMBER 15, 2017 EFFECTIVE: JANUARY 01, 2018

WIRE CENTER AND INTERCONNECTION INFORMATION

ISSUING CARRIERS (CONT'D)

2131 0118 MR. DAVID MCENDREE MR. JEFF JUNG CHIEF EXECUTIVE OFFICER DIR-COSTING, SETTLEMENTS & TARI POKA-LAMBRO TEL COOP INC PORT BYRON TEL CO 560 US HWY 87 %TDS TELECOM WILSON TX 79381 525 JUNCTION ROAD USA MADISON WI 53717 --PO BOX ADDRESS -- USA P.O. BOX 1340 --PO BOX ADDRESS -- TAHOKA TX 79373-1340 P.O. BOX 5158 USA MADISON WI 53705-0158 USA 1630 MR. KARL BLAKE 2230 GENERAL MANAGER/CEO MR. JEFF JUNG POLAR COMMUN MUTUAL AID CORP DIR-COSTING, SETTLEMENTS & TARI 110 FOURTH STREET EAST POTLATCH TEL CO INC PARK RIVER ND 58270 %TDS TELECOM USA 525 JUNCTION ROAD --PO BOX ADDRESS -- MADISON WI 53717 P.O. BOX 270 USA PARK RIVER ND 58270 --PO BOX ADDRESS -- USA P.O. BOX 5158 MADISON WI 53705-0158 2332 USA MRS. E. SILKWOOD PRESIDENT 2020 PONDEROSA TEL CO MR. DANNY OVERLAND --PO BOX ADDRESS -- VICE PRESIDENT P.O. BOX 21 POTTAWATOMIE TEL CO O'NEALS CA 93645 300 WEST MAIN STREET USA EARLSBORO OK 74840 USA --PO BOX ADDRESS -- P.O. BOX 66 EARLSBORO OK 74840 USA

ISSUED: DECEMBER 15, 2017 EFFECTIVE: JANUARY 01, 2018

WIRE CENTER AND INTERCONNECTION INFORMATION

ISSUING CARRIERS (CONT'D)

1718 904D MR. RICK REED MR. DOUGLAS BOONE GENERAL MANAGER CEO PRAIRIE GROVE TELEPHONE PREMIER COMMUNICATIONS, INC. - COMPANY IA 139 NORTH MOCK STREET %PREMIER COMMUNICATIONS, INC. PRAIRIE GROVE AR 72753-1010 339 1ST AVE. NE USA SIOUX CENTER IA 51250 --PO BOX ADDRESS -- USA P.O. BOX 1010 --PO BOX ADDRESS -- PRAIRIE GROVE AR 72753-1010 P.O. BOX 200 USA SIOUX CENTER IA 51250 USA 1344 MR. KEVIN SKINNER 1276 CFO MR. ROGER KILBURG PRAIRIE TEL CO INC MANAGER/SECRETARY-TREASURER 112 EAST MAIN ST. PRESTON TEL CO BREDA IA 51436-0190 11 NORTH ANNA STREET USA PRESTON IA 52069 --PO BOX ADDRESS -- USA P.O. BOX 190 --PO BOX ADDRESS -- BREDA IA 51436-0190 P.O. BOX 167 USA PRESTON IA 52069 USA 1275 MRS. LARAE REICHENAUER 0937 OFFICE MANAGER MS. CATHERINE MESS PRAIRIEBURG TEL CO INC PRESIDENT 120 WEST MAIN STREET PRICE COUNTY TEL CO PRAIRIEBURG IA 52219-4218 105 N. AVON AVE. USA PHILLIPS WI 54555-0108 USA --PO BOX ADDRESS -- P.O. BOX 108 PHILLIPS WI 54555-0108 USA

ISSUED: DECEMBER 15, 2017 EFFECTIVE: JANUARY 01, 2018

WIRE CENTER AND INTERCONNECTION INFORMATION

ISSUING CARRIERS (CONT'D)

0065 2250 MR. MARK WEBSTER MR. MIKE KILGORE CONTROLLER GENERAL MANAGER PRIMELINK, INC. - NY PROJECT TEL CO INC 1118 ROUTE 9 HIGHWAY 13 SOUTH CHAMPLAIN NY 12919-0782 SCOBEY MT 59263 USA USA --PO BOX ADDRESS -- --PO BOX ADDRESS -- P.O. BOX 782 P.O. BOX 600 CHAMPLAIN NY 12919 SCOBEY MT 59263 USA USA

0380 1701 MR. RON CHAMBERS MR. JAMES WILDER GENERAL MANAGER CEO PROGRESSIVE RURAL TEL COOP INC PRTCOMMUNICATIONS, LLC - SC 890 SIMPSON AVE 201 ANDERSON DRIVE RENTZ GA 31075 LAURENS SC 29360 USA USA --PO BOX ADDRESS -- P.O. BOX 98 0381 RENTZ GA 31075 MR. DONALD BOND USA PRESIDENT PUBLIC SERVICE TEL CO 2231 104 WINSTON STREET MR. DAN HOOVER REYNOLDS GA 31076 PRESIDENT/CEO USA PROJECT MUTUAL TEL COOP ASSN --PO BOX ADDRESS -- INC P.O. BOX 397 507 G STREET REYNOLDS GA 31076 RUPERT ID 83350 USA USA

ISSUED: DECEMBER 15, 2017 EFFECTIVE: JANUARY 01, 2018

WIRE CENTER AND INTERCONNECTION INFORMATION

ISSUING CARRIERS (CONT'D)

3201 438D MR. JUAN ZARPAN MR. JOHN METTS COMPTROLLER CHIEF EXECUTIVE OFFICER PUERTO RICO TEL CO PVT NETWORKS, INC. - NM 390A STREET MARIO INDUSTRIAL PA 4011 W. MAIN SAN JUAN PR 00920 ARTESIA NM 88210 USA USA --PO BOX ADDRESS -- G.P.O.BOX 360998 0200 SAN JUAN PR 00936-0998 MS. AMANDA MOLINA USA VICE PRESIDENT OF EXTERNAL RELA PYMATUNING INDEP TEL CO 3200 130 NORTH 4TH STREET MR. JUAN ZARPAN MACCLENNY FL 32063 COMPTROLLER USA PUERTO RICO TEL CO -CENTRAL 390A STREET (0338) MARIO JULIA INDUSTRIAL PARK MR. JEFF JUNG PUERTO NUEVO PR 00920 DIR-COSTING, SETTLEMENTS & TARI USA QUINCY TEL CO --PO BOX ADDRESS -- %TDS TELECOM P.O. BOX 360998 525 JUNCTION ROAD SAN JUAN PR 00936 MADISON WI 53717 USA USA --PO BOX ADDRESS -- 0813 P.O. BOX 5158 MR. BRENT GILLUM MADISON WI 53705-0158 INTERIM PRESIDENT/CEO USA PULASKI-WHITE RURAL TEL COOP FOR THE STATES OF: INC FLORIDA(4454) 306 S. ST. RD. 39 GEORGIA(4455) BUFFALO IN 47925 USA --PO BOX ADDRESS -- P.O. BOX 408 BUFFALO IN 47925 USA

ISSUED: DECEMBER 15, 2017 EFFECTIVE: JANUARY 01, 2018

WIRE CENTER AND INTERCONNECTION INFORMATION

ISSUING CARRIERS (CONT'D)

(9631) (9638) MR. JERRY ALLEN MR. JERRY ALLEN VICE PRESIDENT ACCOUNTING VICE PRESIDENT ACCOUNTING QWEST CORPORATION QWEST CORPORATION 100 CENTURYLINK DRIVE 100 CENTURYLINK DRIVE MONROE LA 71203 MONROE LA 71203 USA USA --PO BOX ADDRESS -- --PO BOX ADDRESS -- P.O. BOX 4065 P.O. BOX 4065 MONROE LA 71211-4065 MONROE LA 71211-4065 USA USA FOR THE STATES OF: FOR THE STATES OF: IOWA(5141) IDAHO(5162) MINNESOTA(5142) OREGON(5163) NEBRASKA(5143) WASHINGTON(5161) NORTH DAKOTA(5144) SOUTH DAKOTA(5145) 1277 MR. EDWIN DRAKE (9636) MANAGER MR. JERRY ALLEN RADCLIFFE TEL CO INC VICE PRESIDENT ACCOUNTING 202 ISABELLA STREET QWEST CORPORATION RADCLIFF IA 50230-0140 100 CENTURYLINK DRIVE USA MONROE LA 71203 --PO BOX ADDRESS -- USA P.O. BOX 140 --PO BOX ADDRESS -- RADCLIFF IA 50230-0140 P.O. BOX 4065 USA MONROE LA 71211-4065 USA 0316 FOR THE STATES OF: MS. PEGGY DICKINSON ARIZONA(5101) PRESIDENT COLORADO(5102) RAGLAND TEL CO INC IDAHO(5103) 630 MAIN STREET MONTANA(5104) RAGLAND AL 35131 NEW MEXICO(5105) USA UTAH(5107) --PO BOX ADDRESS -- WYOMING(5108) P.O. BOX 577 RAGLAND AL 35131 USA

ISSUED: DECEMBER 15, 2017 EFFECTIVE: JANUARY 01, 2018

WIRE CENTER AND INTERCONNECTION INFORMATION

ISSUING CARRIERS (CONT'D)

1820 (2251) MR. JASON SMITH MR. MIKE DOLEZAL GENERAL MANAGER CEO RAINBOW TELECOMMUNICATIONS RANGE TEL COOP INC ASSOCIATION, INC. 2325 E. FRONT STREET 608 MAIN FORSYTH MT 59327-0127 EVEREST KS 66424-0147 USA USA --PO BOX ADDRESS -- --PO BOX ADDRESS -- P.O. BOX 127 P.O. BOX 147 FORSYTH MT 59327-0127 EVEREST KS 66424-0147 USA USA FOR THE STATES OF: MONTANA(4456) 7720 WYOMING(4457) MS. DANIELLE CLAUSEN CONTROLLER 1674 RAINIER CONNECT, INC. - WA MR. SCOTT BOSTROM 104 WASHINGTON AVE. N. OPERATIONS MANAGER EATONVILLE WA 98328 RC TECHNOLOGIES USA 205 MAIN STREET --PO BOX ADDRESS -- NEW EFFINGTON SD 57255 P.O. BOX 639 USA EATONVILLE WA 98328 --PO BOX ADDRESS -- USA P.O. BOX 197 NEW EFFINGTON SD 57255 0496 USA MRS. KIMBERLY GARNER CEO/GENERAL MANAGER RANDOLPH TEL MEMBERSHIP CORP DBA RANDOLPH COMMUNICATIONS 317 EAST DIXIE DRIVE ASHEBORO NC 27203 USA

ISSUED: DECEMBER 15, 2017 EFFECTIVE: JANUARY 01, 2018

WIRE CENTER AND INTERCONNECTION INFORMATION

ISSUING CARRIERS (CONT'D)

(7067) 739D MS. TRUDY LONGNECKER MR. MICHAEL HATFIELD SR. MANAGER, TARIFF AND COMPLIA GENERAL MANAGER RCN TELECOM SERVICES, INC. REASNOR TELEPHONE COMPANY, LLC 350 N. ORLEANS 5070 MARK IV PARKWAY STE. 600 FORT WORTH TX 76106 CHICAGO IL 60654 USA USA FOR THE STATES OF: (1633) CALIFORNIA(4108) MR. JEFFREY OLSON DELAWARE(4012) GENERAL MANAGER DISTRICT OF COLUMBIA(8382) RED RIVER RURAL TEL ASSN ILLINOIS(8702) 506 BROADWAY MARYLAND(8399) ABERCROMBIE ND 58001 MASSACHUSETTS(7619) USA NEW JERSEY(1480) --PO BOX ADDRESS -- NEW YORK(7353) P.O. BOX 136 OREGON(3658) ABERCROMBIE ND 58001 PENNSYLVANIA(7615) USA RHODE ISLAND(4215) FOR THE STATES OF: VERMONT(4216) MINNESOTA(4300) VIRGINIA(8381) NORTH DAKOTA(1631)

1278 1472 MS. SHARON HUCK MS. STACI MALIKOWSKI MANAGER CHIEF FINANCIAL OFFICER READLYN TEL CO REDWOOD COUNTY TEL CO 121 MAIN STREET 150 2ND STREET, SW READLYN IA 50668 PERHAM MN 56573 USA USA --PO BOX ADDRESS -- P.O. BOX 159 READLYN IA 50668 USA

ISSUED: DECEMBER 15, 2017 EFFECTIVE: JANUARY 01, 2018

WIRE CENTER AND INTERCONNECTION INFORMATION

ISSUING CARRIERS (CONT'D)

095D 1075 MR. BRAD NIEBUHR MS. GRACE OCHSNER COMMUNICATIONS MANAGER GENERAL MANAGER REEDSBURG UTILITY COMMISSION - REYNOLDS TEL CO INC WI 221 W. MAIN STREET 501 UTILITY COURT REYNOLDS IL 61279-0027 REEDSBURG WI 53959 USA USA --PO BOX ADDRESS -- --PO BOX ADDRESS -- P.O. BOX 27 P.O. BOX 230 REYNOLDS IL 61279-0027 REEDSBURG WI 53959 USA USA 0870 1632 MR. KENNETH MASON MR. SHANE HART VICE PRESIDENT, GOVERNMENT/REG. CEO/GENERAL MANAGER RHINELANDER TELEPHONE, LLC DBA RESERVATION TEL COOP FRONTIER RHINELANDER TEL. CO. 24 NORTH MAIN STREET 180 SOUTH CLINTON AVE. PARSHALL ND 58770-0068 5TH FLOOR USA ROCHESTER NY 14646-0500 --PO BOX ADDRESS -- USA P.O. BOX 68 PARSHALL ND 587700068 1721 USA MS. DARBY MCCARTY PRESIDENT 0438 RICE BELT TEL CO MR. SCOTT SMALL 1600 WEST TEMPERANCE ST. EXEC. VICE PRESIDENT ELLETTSVILLE IN 47429-0728 RESERVE TEL CO USA 105 RTC DRIVE --PO BOX ADDRESS -- RESERVE LA 70084-0519 P.O. BOX 728 USA ELLETTSVILLE IN 47429-0728 --PO BOX ADDRESS -- USA P.O. DRAWER T RESERVE LA 70084-0519 USA

ISSUED: DECEMBER 15, 2017 EFFECTIVE: JANUARY 01, 2018

WIRE CENTER AND INTERCONNECTION INFORMATION

ISSUING CARRIERS (CONT'D)

0942 0541 MR. JOHN BARTZ MS. AUTUMN CASTLES CEO/GENERAL MANAGER ACCESS SERVICES MANAGER RICHLAND-GRANT TEL COOP INC RIDGEWAY TEL CO INC 202 N EAST ST 112 YORK STREET BLUE RIVER WI 53518 CHESTER SC 29706 USA USA --PO BOX ADDRESS -- --PO BOX ADDRESS -- P.O. BOX 67 P.O. BOX 160 BLUE RIVER WI 53518 CHESTER SC 29706 USA USA

2201 0382 MR. JEREMY SMITH MS. LISA DUKES PRESIDENT CHIEF FINANCIAL OFFICER RICO TEL CO RINGGOLD TEL CO 150 S. MAIN 200 EVITT PARKWAY ROCKLAND ID 83271 RINGGOLD GA 30736 USA USA --PO BOX ADDRESS -- --PO BOX ADDRESS -- 270 P.O. BOX 869 ROCKLAND ID 83271 RINGGOLD GA 30736 USA USA

0654 1280 MR. DAVID GOBROGGE MR. AARON MCCARTAN GENERAL MANAGER GENERAL MANAGER RIDGEVILLE TEL CO RINGSTED TEL CO S732 RD. 20B 19 W. MAPLE STREET RIDGEVILLE CORNERS OH 43555 RINGSTED IA 50578 USA USA --PO BOX ADDRESS -- P.O. BOX A RDGVL CORNERS OH 43555 USA

ISSUED: DECEMBER 15, 2017 EFFECTIVE: JANUARY 01, 2018

WIRE CENTER AND INTERCONNECTION INFORMATION

ISSUING CARRIERS (CONT'D)

8598 0943 MR. EDWIN MARCOTTE MR. JEFF JUNG PRESIDENT DIR-COSTING, SETTLEMENTS & TARI RIO COMMUNICATIONS, INC. RIVERSIDE TELCOM INC 151 WEST 7TH AVENUE %TDS TELECOM STE. 440 525 JUNCTION ROAD EUGENE OR 97401 MADISON WI 53717 USA USA --PO BOX ADDRESS -- 2356 P.O. BOX 5158 MS. BROOKE WHEELER MADISON WI 53705-0158 CONTROLLER USA RIO VIRGIN TEL CO INC 303 SW ZOBRIST 2134 ESTACADA OR 97023 MR. BILL COLSTON, JR. USA PRESIDENT --PO BOX ADDRESS -- RIVIERA TEL CO INC P.O. BOX 189 103 S. EIGHTH STREET ESTACADA OR 97023 RIVERA TX 78379 USA USA --PO BOX ADDRESS -- 1189 P.O. BOX 997 MR. IVAN DALEN RIVERA TX 78379 GENERAL MANAGER USA RIVER VALLEY TELECOMMUNICATIONS COOP. 0317 106 E. ROBINS ST. MR. JAMES GARNER GRAETTINGER IA 51342 VICE PRESIDENT OF OPERATIONS USA ROANOKE TEL CO INC --PO BOX ADDRESS -- %TEC P.O. BOX 250 236 EAST CAPITOL ST. GRAETTINGER IA 51342 JACKSON MS 39201 USA USA --PO BOX ADDRESS -- PO DRAWER 2146 MONROE LA 71201 USA

ISSUED: DECEMBER 15, 2017 EFFECTIVE: JANUARY 01, 2018

WIRE CENTER AND INTERCONNECTION INFORMATION

ISSUING CARRIERS (CONT'D)

0815 2202 MS. TAMI PAULIK MS. PEGGY MANINO SECRETARY-TREASURER GENERAL MANAGER ROCHESTER TEL CO INC ROGGEN TEL COOP CO 117 WEST EIGHTH STREET --PO BOX ADDRESS -- ROCHESTER IN 46975-0507 P.O. BOX 100 USA ROGGEN CO 80652 --PO BOX ADDRESS -- USA P.O. BOX 507 ROCHESTER IN 46975-0507 2252 USA MR. ROBERT ERICKSON CHIEF FINANCIAL OFFICER/CONTROL 1586 RONAN TEL CO MR. JOE JETENSKY 312 MAIN STREET SW PRESIDENT/GM RONAN MT 59864 ROCK COUNTY TEL CO USA 1605 WASHINGTON ST. BLAIR NE 68008-0400 2375 USA MR. RANDAL ROOME PRESIDENT/GEN MANAGER 1942 ROOME TELECOMMUNICATIONS, INC. MR. RAYMOND HENAGAN %ROOME TELECOMM INC CEO AND GENERAL MANAGER 707 WEST FIRST ST. ROCK PORT TEL CO HALSEY OR 97348 214 S. MAIN ST USA ROCK PORT MO 64482-0147 --PO BOX ADDRESS -- USA PO BOX 227 --PO BOX ADDRESS -- HALSEY OR 97348 P.O. BOX 147 USA ROCK PORT MO 64482-0147 USA

1282 MR. DAVID SEVERIN GENERAL MGR./ASST SECRETARY-TRE ROCKWELL COOP TEL ASSN 111 NORTH FOURTH STREET ROCKWELL IA 50469 USA

ISSUED: DECEMBER 15, 2017 EFFECTIVE: JANUARY 01, 2018

WIRE CENTER AND INTERCONNECTION INFORMATION

ISSUING CARRIERS (CONT'D)

2272 3410 MS CECILE ARCHIBEQUE MS. BECKY DOOLEY INTERIM GENERAL MANAGER/EO GENERAL MANAGER ROOSEVELT COUNTY RURAL TEL RT COMMUNICATIONS COOP INC 130 SOUTH 9TH STREET 201 WEST 2ND STREET WORLAND WY 82401 PORTALES NM 88130 USA USA --PO BOX ADDRESS -- --PO BOX ADDRESS -- P.O. BOX 506 P.O. BOX 867 WORLAND WY 82401 PORTALES NM 88130 USA USA 1475 1474 MR. KENT HEDSTROM MR. DAVE BICKETT CHIEF EXECUTIVE OFFICER GM/CEO RUNESTONE TEL ASSN DBA ROTHSAY TEL CO INC RUNESTONE TELECOM ASSOCIATION 100 MAIN STEET 100 RUNESTONE DRIVE UNDERWOOD MN 56586 HOFFMAN NE 56339 USA USA --PO BOX ADDRESS -- --PO BOX ADDRESS -- PO BOX 277 P.O. BOX 336 UNDERWOOD MN 56586 HOFFMAN NE 56339-0336 USA USA

1283 3268 MR. JOHN NOAH MR. LANE WILLIAMS GENERAL MANAGER/CCO PRESIDENT ROYAL TEL CO RURAL NETWORK SERVICES, INC. - 307 MAIN ST ID ROYAL IA 51357 2205 KEITHLEY CREEK RD. USA MIDVALE ID 83645 --PO BOX ADDRESS -- USA PO BOX 80 --PO BOX ADDRESS -- ROYAL IA 51357 P.O. BOX 7 USA MIDVALE ID 83645 USA

ISSUED: DECEMBER 15, 2017 EFFECTIVE: JANUARY 01, 2018

WIRE CENTER AND INTERCONNECTION INFORMATION

ISSUING CARRIERS (CONT'D)

(2233) 1829 MR. MARK MARTELL MS. JANET BATHURST RURAL TEL CO GENERAL MANAGER 704 W. MADISON AVENUE S & A TEL CO INC GLENNS FERRY ID 83623 413 MAIN STREET USA ALLEN KS 66833 FOR THE STATES OF: USA IDAHO(4404) --PO BOX ADDRESS -- NEVADA(4405) PO BOX 68 ALLEN KS 66833 1826 USA MR. JIMMY TODD CEO/GENERAL MANAGER 5910 RURAL TELEPHONE SERVICE CO. MS. TRACEE MACKLEY INC. DBA NEX-TECH OFFICE MANAGER 145 N. MAIN STREET S & T COMMUNICATIONS, INC. - LENORA KS 67645 KS USA --PO BOX ADDRESS -- --PO BOX ADDRESS -- P.O. BOX 99 P.O. BOX 158 BREWSTER KS 67732 LENORA KS 67645-0158 USA USA 1827 2203 MS. CAROLYN SOMERS MR. DAVID SHIPLEY ACCOUNTANT/CONTROLLER GENERAL MANAGER S & T TEL COOP ASSN RYE TEL CO INC 320 KANSAS AVENUE 60 BECKWITH DRIVE BREWSTER KS 67732 COLORADO CITY CO 81019-0166 USA USA --PO BOX ADDRESS -- --PO BOX ADDRESS -- P.O. BOX 99 P.O. BOX 19048 BREWSTER KS 67732 COLORADO CITY CO 81019-0166 USA USA

ISSUED: DECEMBER 15, 2017 EFFECTIVE: JANUARY 01, 2018

WIRE CENTER AND INTERCONNECTION INFORMATION

ISSUING CARRIERS (CONT'D)

0816 1476 MR. JEFF JUNG MR. BRUCE HANSON DIR-COSTING, SETTLEMENTS & TARI MANAGER S & W TEL CO INC SACRED HEART TEL CO %TDS TELECOM 227 SOUTH MAIN STREET 525 JUNCTION ROAD CLARA CITY MN 56222-0800 MADISON WI 53717 USA USA --PO BOX ADDRESS -- --PO BOX ADDRESS -- PO BOX 800 P.O. BOX 5158 CLARA CITY MN 56222-0800 MADISON WI 53705-0158 USA USA 340E 1285 MR. JOHN BADAL MR. RONALD SORENSEN CHIEF EXECUTIVE OFFICER COMPLIANCE OFFICER SACRED WIND COMMUNICATIONS, SAC COUNTY MUTUAL TEL CO INC. 108 SOUTH MAPLE STREET 7801 ACADEMY RD. NE ODEBOLT IA 51458 BLDG 2, SUITE 103 USA ALBUQUERQUE NM 87109 --PO BOX ADDRESS -- USA P.O. BOX 488 ODEBOLT IA 51458 7991 USA MR. BILL BRYANT PRESIDENT AND GENERAL MANAGER 0022 SADDLEBACK COMMUNICATIONS MR. DENNIS ANDREWS COMPANY - AZ SENIOR VICE PRESIDENT 10190 EAST MCKELLIPS RD. SACO RIVER TELEPHONE LLC SCOTTSDALE AZ 85256 56 CAMPUS DRIVE USA NEW GLOUCESTER ME 04260 USA

ISSUED: DECEMBER 15, 2017 EFFECTIVE: JANUARY 01, 2018

WIRE CENTER AND INTERCONNECTION INFORMATION

ISSUING CARRIERS (CONT'D)

0417 2169 MR. JEFF JUNG MS. SHIRLEY ORTIZ DIR-COSTING, SETTLEMENTS & TARI CUSTOMER SERVICE MANAGER SALEM TEL CO SAN CARLOS APACHE %TDS TELECOM TELECOMMUNICATIONS UTILITY, 525 JUNCTION ROAD 10 TELECOM LANE MADISON WI 53717 PERIDOT AZ 85542 USA USA --PO BOX ADDRESS -- --PO BOX ADDRESS -- P.O. BOX 5158 P.O. BOX 1000 MADISON WI 53705-0158 PERIDOT AZ 85550 USA USA

2022 4164 MR. SCOTT BOONE MR. DOUGLAS WAGNER TREASURER PRESIDENT SALINA-SPAVINAW TEL CO SAN ISABEL TELECOM, INC. 7136 SOUTH YALE 2121 S. BLACKHAWK STREET #150 SUITE 208 AURORA CO 80014 TULSA OK 74136-6356 USA USA 0725 152H MR. HARVEY SOUDERS MR. TRAVIS HILL VICE PRESIDENT/GENERAL MANAGER OPERATIONS MANAGER SAND CREEK TEL CO SALISH NETWORKS, INC. - WA 6525 SAND CREEK HIGHWAY 2601 88TH STREET, NE SAND CREEK MI 49279-0066 TULALIP WA 98271 USA USA --PO BOX ADDRESS -- P.O. BOX 66 0498 SAND CREEK MI 49279-0066 MR. ERIC CRAMER USA CEO AND GENERAL MANAGER SALUDA MOUNTAIN TEL CO 1400 RIVER STREET WILKESBORO NC 28697 USA

ISSUED: DECEMBER 15, 2017 EFFECTIVE: JANUARY 01, 2018

WIRE CENTER AND INTERCONNECTION INFORMATION

ISSUING CARRIERS (CONT'D)

0546 4046 MR. LEE CHAMBERS MR. KIRK PETTY CEO/MANAGER GENERAL MANAGER/CEO SANDHILL TEL COOP INC SANTA ROSA TELEPHONE 122 SOUTH MAIN ST. COOPERATIVE, INC. JEFFERSON SC 29718 7110 HWY. 287 E. USA VERNON TX 76384-2128 --PO BOX ADDRESS -- USA P.O. BOX 519 --PO BOX ADDRESS -- JEFFERSON SC 29718 P.O. BOX 2128 USA VERNON TX 76385-2128 USA 3021 MS. BREANNE KAHALEWAI 1676 PRESIDENT MR. RYAN THOMPSON SANDWICH ISLES COMMUNICATIONS, GENERAL MANAGER INC. SANTEL COMMUNICATIONS 77-808 KAMEHAMEHA HIGHWAY COOPERATIVE, INC. - SD MILILANI HI 96789 308 S. DUMONT AVENUE USA WOONSOCKET SD 57385-0067 USA (2141) --PO BOX ADDRESS -- MR. KIRK PETTY P.O. BOX 67 GENERAL MANAGER/CEO WOONSOCKET SD 57385-0067 SANTA ROSA TEL COOP INC USA 7110 HWY. 287 E. VERNON TX 76384-2128 0945 USA MR. JEFF JUNG --PO BOX ADDRESS -- DIR-COSTING, SETTLEMENTS & TARI P.O. BOX 2128 SCANDINAVIA TEL CO VERNON TX 76385-2128 %TDS TELECOM USA 525 JUNCTION ROAD FOR THE STATES OF: MADISON WI 53717 OKLAHOMA(4458) USA TEXAS(4459) --PO BOX ADDRESS -- P.O. BOX 5158 MADISON WI 53705-0158 USA

ISSUED: DECEMBER 15, 2017 EFFECTIVE: JANUARY 01, 2018

WIRE CENTER AND INTERCONNECTION INFORMATION

ISSUING CARRIERS (CONT'D)

1291 3031 MS. MISSY KESTEL MS. KAREN GILLIAM GENERAL MANAGER GENERAL MANAGER SCHALLER TEL CO SCOTT COUNTY TELEPHONE CO 111 WEST SECOND STREET 1620 STATE HIGHWAY 96 SCHALLER IA 51053 LA RUSSELL MO 64848 USA USA --PO BOX ADDRESS -- --PO BOX ADDRESS -- P.O. BOX 9 P.O. BOX 96 SCHALLER IA 51053 AVILLA MO 64833 USA USA

2397 1479 MRS. DEBORAH HOGAN MR. GREGG STRUMBERGER CONTROLLER ASSISTANT SECRETARY SCIO MUTUAL TEL CO SCOTT RICE TEL. CO. DBA 38770 N. MAIN STREET INTEGRA TELECOM SCIO OR 97374-1100 1805 29TH ST. USA SUITE 2050 --PO BOX ADDRESS -- BOULDER CO 80301 P.O. BOX 1100 USA SCIO OR 97374-1100 USA 1294 MR. ALLEN JACOB 0248 MANAGER MR. DANIEL ODOM SCRANTON TEL CO CHIEF FINANCIAL MANAGER 1200 MAIN STREET SCOTT COUNTY TEL. COOP., INC. SCRANTON IA 51462 149 WOODLAND STREET USA GATE CITY VA 24251-0487 --PO BOX ADDRESS -- USA P.O. BOX 8 --PO BOX ADDRESS -- SCRANTON IA 51462 P.O. BOX 487 USA GATE CITY VA 24251-487 USA

ISSUED: DECEMBER 15, 2017 EFFECTIVE: JANUARY 01, 2018

WIRE CENTER AND INTERCONNECTION INFORMATION

ISSUING CARRIERS (CONT'D)

1292 1293 MR. DON LONG MR. ROBERT SCHNEIDER, JR. PRESIDENT COO SEARSBORO TEL CO INC SHARON TEL CO 305 7TH AVENUE 100 EAST MAIN STREET SULLY IA 50251 HILLS IA 52235 USA USA --PO BOX ADDRESS -- --PO BOX ADDRESS -- P.O. BOX 308 P.O. BOX 280 SULLY IA 50251 HILLS IA 52235-0280 USA USA

1945 0946 MR. W. MITCHELL MR. BRAD ELLEFSON VICE PRESIDENT PRESIDENT SENECA TEL CO SHARON TEL CO - WI 816 ONEIDA STREET 105 PLAIN STREET SENECA MO 64865 SHARON WI 53585 USA USA --PO BOX ADDRESS -- --PO BOX ADDRESS -- P.O. BOX 329 P.O. BOX 400 SENECA MO 64865 SHARON WI 53585 USA USA

0500 7747 MR. ERIC CRAMER MR. DONALD WEIG CEO AND GENERAL MANAGER PRESIDENT & GENERAL MANAGER SERVICE TEL CO SHARON TELEPHONE COMPANY 1400 RIVER STREET --PO BOX ADDRESS -- WILKESBORO NC 28697 P.O. BOX 400 USA SHARON WI 53585 USA

ISSUED: DECEMBER 15, 2017 EFFECTIVE: JANUARY 01, 2018

WIRE CENTER AND INTERCONNECTION INFORMATION

ISSUING CARRIERS (CONT'D)

1025 0250 MR. JAMES GRISHAM MR. RAY OSTROSKI PRESIDENT LEGAL COUNSEL SHAWNEE TELEPHONE COMPANY SHENANDOAH TEL CO 120 WEST LANE STREET 500 SHENTEL WAY EQUALITY IL 62934 EDINBURG VA 22824 USA USA --PO BOX ADDRESS -- --PO BOX ADDRESS -- P.O. BOX 69 P.O. BOX 459 EQUALITY IL 62934 EDINBURG VA 22834 USA USA

1295 1482 MR. RICHARD MCBURNEY MR. TIM LOKEN GENERAL MANAGER DIRECTOR-WHOLESALE CORPORATION SHELL ROCK COMMUNICATIONS, SHERBURNE COUNTY RURAL TEL CO INC. 4001 RODNEY PARHAM RD. 715 MAIN STREET MAILSTOP: 1170 B3F03-84A PLAINFIELD IA 50666-0099 LITTLE ROCK AR 72212 USA USA --PO BOX ADDRESS -- P.O. BOX 99 0656 PLAINFIELD IA 50666 MR. RICHARD ROSTORFER USA GENERAL MANAGER SHERWOOD MUTUAL TEL ASSN INC 527G 105 W. VINE STREET MR. CURTIS ELDRED SHERWOOD OH 43556 GENERAL MANAGER USA SHELLSBURG CABLEVISION, INC. - --PO BOX ADDRESS -- IA P.O. BOX 4572 124 MAIN STREET S.W. SHERWOOD OH 43556 SHELLSBURG IA 52332-0438 USA USA --PO BOX ADDRESS -- P.O. BOX 389 SHELLSBURG IA 52332 USA

ISSUED: DECEMBER 15, 2017 EFFECTIVE: JANUARY 01, 2018

WIRE CENTER AND INTERCONNECTION INFORMATION

ISSUING CARRIERS (CONT'D)

0726 3313 MR. JEFF JUNG MR. PATRICK MORSE DIR-COSTING, SETTLEMENTS & TARI SENIOR VP GOVERNMENTAL AFFAIRS SHIAWASSEE TEL CO SIDNEY TELEPHONE CO. %TDS TELECOM 908 W. FRONTVIEW 525 JUNCTION ROAD DODGE CITY KS 67801-0199 MADISON WI 53717 USA USA --PO BOX ADDRESS -- --PO BOX ADDRESS -- P.O. BOX 199 P.O. BOX 5158 DODGE CITY KS 67801-0199 MADISON WI 53705-0158 USA USA 2338 2023 MS. LINDA BURTON MS. JILL KUEHNY REGULATORY MANAGER CFO SIERRA TEL CO INC SHIDLER TEL CO 49150 CRANE VALLEY ROAD 100 KANOKLA AVENUE OAKHURST CA 93644 CALDWELL KS 67022 USA USA --PO BOX ADDRESS -- --PO BOX ADDRESS -- P.O. BOX 219 P.O. BOX 111 OAKHURST CA 93644 CALDWELL KS 67022 USA USA (2295) 0064 MS. BARBARA SESSIONS MR. DENNIS ANDREWS CFO SENIOR VICE PRESIDENT SILVER STAR TEL CO INC SHOREHAM TELEPHONE LLC 104101 US HIGHWAY 89 56 CAMPUS DRIVE FREEDOM WY 83120 NEW GLOUCESTER ME 04260 USA USA --PO BOX ADDRESS -- P.O. BOX 226 FREEDOM WY 83120 USA FOR THE STATES OF: WYOMING(4461)

ISSUED: DECEMBER 15, 2017 EFFECTIVE: JANUARY 01, 2018

WIRE CENTER AND INTERCONNECTION INFORMATION

ISSUING CARRIERS (CONT'D)

1677 (080J) MR. DENNIS LAW MR. JOHN DIXON MANAGER CHIEF OPERATING OFFICER SIOUX VALLEY TEL CO DBA GOLDEN SKYBEST COMMUNICATIONS, INC. WEST TELECOMMUNICATIONS 1200 NORTH CAROLINA HIGHWAY 194 525 EAST 4TH ST. WEST JEFFERSON NC 28694 DELL RAPIDS SD 57022 USA USA FOR THE STATES OF: --PO BOX ADDRESS -- NORTH CAROLINA(9539) P.O. BOX 98 DELL RAPIDS SD 57022 0501 USA MR. STEVEN HARDIN EXECUTIVE DIRECTOR OF CORPORATE 0949 SKYLINE TEL MEMBERSHIP CORP MR. SID SHERSTAD 1200 NC HIGHWAY 194 NORTH GENERAL MANAGER WEST JEFFERSON NC 28694 SIREN TEL CO INC USA 7723 WEST MAIN --PO BOX ADDRESS -- SIREN WI 54872-0426 P.O. BOX 759 USA WEST JEFFERSON NC 28694 --PO BOX ADDRESS -- USA P.O. BOX 0426 SIREN WI 54872-0426 2283 USA MR. ROSS COX CONTROLLER 2339 SKYLINE TELECOM MR. JIM LOWERS 45 WEST CENTER STREET VICE PRESIDENT FAIRVIEW UT 84629 SISKIYOU TEL CO USA %SISKIYOU TEL CO --PO BOX ADDRESS -- 11918 MAIN STREET P.O. BOX 7 FORT JONES CA 96032 FAIRVIEW UT 84629 USA USA --PO BOX ADDRESS -- P.O. BOX 705 FORT JONES CA 96032 USA

ISSUED: DECEMBER 15, 2017 EFFECTIVE: JANUARY 01, 2018

WIRE CENTER AND INTERCONNECTION INFORMATION

ISSUING CARRIERS (CONT'D)

581D 8105 MR. GARRIN BOTT MR. WILLIAM HUTTENHOWER PRESIDENT DIRECTOR-REGULATORY AFFAIRS SKYLINE TELECOM COMPANY - WA SMART CITY SOLUTIONS, LLC. ONE TELEPHONE DRIVE --PO BOX ADDRESS -- MT. VERNON OR 97865 P.O. BOX 22856 USA LAKE BUENA VISTA FL 32830 --PO BOX ADDRESS -- USA P.O. BOX 609 MT. VERNON OR 97865 0330 USA MR. JAMES SCHUMACHER VICE PRESIDENT - FINANCE AND AD 0466 SMART CITY TELECOMMUNICATIONS MS. LISA SLEDGE LLC DBA SMART CITY TELECOM CFO 3100 BONNET CREEK ROAD SLEDGE TEL CO INC LAKE BUENA VISAT FL 32830-2555 124 DELTA AVENUE USA SUNFLOWER MS 38778 --PO BOX ADDRESS -- USA P.O. BOX 22555 --PO BOX ADDRESS -- LAKE BUENA VISTA FL 32830-2555 P.O. BOX 68 USA SUNFLOWER MS 38778 USA 0818 MS. DARBY MCCARTY 1483 PRESIDENT MR. PAUL PICULELL SMITHVILLE COMMUNICATIONS, GENERAL MANAGER INC. DBA SMITHVILLE TEL. SLEEPY EYE TEL CO 1600 WEST TEMPERANCE ST. 27 N. MINNESOTA STREET ELLETTSVILLE IN 47429-0728 NEW ULM MN 56073 USA USA --PO BOX ADDRESS -- P.O. BOX 728 ELLETTSVILLE IN 47429-0728 USA

ISSUED: DECEMBER 15, 2017 EFFECTIVE: JANUARY 01, 2018

WIRE CENTER AND INTERCONNECTION INFORMATION

ISSUING CARRIERS (CONT'D)

0467 0951 MR. ROGER THOMPSON MR. MICHAEL JENSEN MANAGER PRESIDENT & GENERAL MANAGER SMITHVILLE TEL CO INC SOMERSET TEL CO., INC. 63470 HWY 25 N 116 HARRIMAN AVENUE NORTH SMITHVILLE MS 38870 AMERY WI 54001 USA USA --PO BOX ADDRESS -- P.O. BOX 117 1702 SMITHVILLE MS 38870 MR. GREG ASHCRAFT USA CONTROLLER SOUTH ARKANSAS TEL CO INC 1590 302 NORTH OAK MR. MIKE PALUTZ SHERIDAN AR 72150 SECRETARY USA SODTOWN TEL CO --PO BOX ADDRESS -- 28770 SHELTON ROAD P.O. BOX 130 RAVENNA NE 68869 SHERIDAN AR 72150 USA USA

0024 0204 MR. JEFF JUNG MR. JAMES KAIL DIR-COSTING, SETTLEMENTS & TARI PRESIDENT AND CEO SOMERSET TEL CO SOUTH CANAAN TEL CO %TDS TELECOM 4157 MAIN STREET 525 JUNCTION ROAD STAHLSTOWN PA 15687-0168 MADISON WI 53717 USA USA --PO BOX ADDRESS -- --PO BOX ADDRESS -- P.O. BOX 168 P.O. BOX 5158 STAHLSTOWN PA 15687-0168 MADISON WI 53705-0158 USA USA

ISSUED: DECEMBER 15, 2017 EFFECTIVE: JANUARY 01, 2018

WIRE CENTER AND INTERCONNECTION INFORMATION

ISSUING CARRIERS (CONT'D)

591F (1831) MR. MICHAEL EAST MRS. CARLA SHEARER CEO/GENERAL MANAGER GENERAL MANAGER SOUTH CENTRAL COMMUNICATIONS SOUTH CENTRAL TEL ASSN INC 45 NORTH 100 WEST 215 S. LLIFF ST ESCALANTE UT 84726-0555 PO BOX B USA MEDICINE LODGE KS 67104 --PO BOX ADDRESS -- USA PO BOX 555 --PO BOX ADDRESS -- ESCALANTE UT 84726-0555 PO BOX B USA MEDICINE LODGE KS 67104 USA 1094 FOR THE STATES OF: MR. RON HINDS KANSAS(4462) CEO OKLAHOMA(4463) SOUTH CENTRAL COMMUNICATIONS, INC. 2286 1001 KENTUCKY STREET MR. MICHAEL EAST PRINCETON MO 64673 CEO/GENERAL MANAGER USA SOUTH CENTRAL UTAH TEL ASSN --PO BOX ADDRESS -- INC PO BOX 257 45 NORTH 100 WEST PRINCETON MO 64673 ESCALANTE UT 84726-0555 USA USA --PO BOX ADDRESS -- 0418 PO BOX 555 MS. JULIE SKIPWORTH ESCALANTE UT 84726-0555 SOUTH CENTRAL RURAL USA TELECOMMUNICATIONS 1399 HAPPY VALLEY ROAD GLASGOW KY 42142 USA --PO BOX ADDRESS -- P.O. DRAWER 159 GLASGOW KY 42142-0159 USA

ISSUED: DECEMBER 15, 2017 EFFECTIVE: JANUARY 01, 2018

WIRE CENTER AND INTERCONNECTION INFORMATION

ISSUING CARRIERS (CONT'D)

4548 2143 MRS. CARLA SHEARER MR. SCOTTY HART GENERAL MANAGER GENERAL MANAGER SOUTH CENTRAL WIRELESS, DBA SC SOUTH PLAINS TEL COOP INC TELCOM - KS 2425 MARSHALL STREET 215 S. LLIFF ST LUBBOCK TX 79408-1379 PO BOX B USA MEDICINE LODGE KS 67104 --PO BOX ADDRESS -- USA P.O. BOX 1379 --PO BOX ADDRESS -- LUBBOCK TX 79408-1379 PO BOX B USA MEDICINE LODGE KS 67104 USA 1298 MS CARLA MINER 8812 INTERIM CHIEF OPERATING OFFICER MR. MARK SHLANTA SOUTH SLOPE COOP TEL CO INC CEO 980 N. FRONT STREET SOUTH DAKOTA NETWORK, LLC NORTH LIBERTY IA 52317 2900 WEST TENTH STREET USA SIOUX FALLS SD 57104 --PO BOX ADDRESS -- USA P.O. BOX 19 NORTH LIBERTY IA 52317 2195 USA MR. DAVID SHIPLEY GENERAL MANAGER 562E SOUTH PARK TELEPHONE COMPANY MS CARLA MINER 60 BECKWITH DRIVE INTERIM CHIEF OPERATING OFFICER COLORADO CITY CO 81019-0166 SOUTH SLOPE COOPERATIVE USA TELEPHONE COMPANY - IA --PO BOX ADDRESS -- 980 N. FRONT STREET P.O. BOX 19166 NORTH LIBERTY IA 52317 COLORADO CITY CO 81019-0166 USA USA --PO BOX ADDRESS -- P.O. BOX 19 NORTH LIBERTY IA 52317 USA

ISSUED: DECEMBER 15, 2017 EFFECTIVE: JANUARY 01, 2018

WIRE CENTER AND INTERCONNECTION INFORMATION

ISSUING CARRIERS (CONT'D)

3301 0819 MR. JEFF JUNG MR. ANTHONY CLARK DIR-COSTING, SETTLEMENTS & TARI GENERAL MANAGER SOUTHEAST MISSISSIPPI TEL CO SOUTHEASTERN INDIANA RURAL TEL %TDS TELECOM COOP INC 525 JUNCTION ROAD 14005 US HIGHWAY 50 MADISON WI 53717 DILLSBORO IN 47018 USA USA --PO BOX ADDRESS -- --PO BOX ADDRESS -- P.O. BOX 5158 P.O. BOX 7 MADISON WI 53705-0158 DILLSBORO IN 47018-0007 USA USA

1591 1833 MR. RAY JOY MR. WILLIAM MCVEY VICE PRESIDENT CHIEF FINANCIAL OFFICER SOUTHEAST NEBRASKA SOUTHERN KANSAS TEL CO INC COMMUNICATIONS, INC. 112 S. LEE 110 WEST 17TH STREET CLEARWATER KS 67026-0800 FALLS CITY NE 68355 USA USA --PO BOX ADDRESS -- P.O. BOX 800 0952 CLEARWATER KS 67026 MR. JEFF JUNG USA DIR-COSTING, SETTLEMENTS & TARI SOUTHEAST TEL CO OF WISCONSIN, 2254 INC. MR. LARRY MASON %TDS TELECOM GENERAL MANAGER 525 JUNCTION ROAD SOUTHERN MONTANA TEL CO MADISON WI 53717 205 MAIN STREET USA WISDOM MT 59761-0205 --PO BOX ADDRESS -- USA P.O. BOX 5158 --PO BOX ADDRESS -- MADISON WI 53705-0158 P.O. BOX 205 USA WISDOM MT 59761 USA

ISSUED: DECEMBER 15, 2017 EFFECTIVE: JANUARY 01, 2018

WIRE CENTER AND INTERCONNECTION INFORMATION

ISSUING CARRIERS (CONT'D)

1724 1301 MS. SHERRI KNIGGE MR. MIKE WEIS ACCOUNTANT VICE PRESIDENT SOUTHWEST ARKANSAS TEL COOP SOUTHWEST TEL EXCH INC INC 105 N. WEST STREET 2601 EAST STREET TRURO IA 50257-0229 TEXARKANA AR 71854-8073 USA USA --PO BOX ADDRESS -- P.O. BOX 229 569G TRURO IA 50257-1301 MR. DAN OLSEN USA GENERAL MANAGER SOUTHWEST MINNESOTA BROADBAND 2135 SERVICES - MN MR. STEVE EVANS 110 SOUTH HIGHWAY 86 GENERAL MANAGER LAKEFIELD MN 56150 SOUTHWEST TEXAS TEL CO DBA USA SOUTHWEST TEXAS COMMUNICATIONS --PO BOX ADDRESS -- --PO BOX ADDRESS -- PO BOX 1006 P.O. BOX 128 LAKEFIELD MN 56150 ROCKSPRINGS TX 78880 USA USA

2025 (9533) MR. GEORGE WYCOFF MS. ROSEMARY CHAMBERS EXEC. VICE PRESIDENT/GENERAL MA MANAGER TARIFF ADMIN SOUTHWEST OKLAHOMA TEL CO SOUTHWESTERN BELL 101 NORTH MAIN STREET FOUR BELL PLAZA DUKE OK 73532 ROOM 1970.01 USA DALLAS TX 75202 --PO BOX ADDRESS -- USA P.O. BOX 26 FOR THE STATES OF: DUKE OK 73532 ARKANSAS(5211) USA KANSAS(5214) MISSOURI(5213) OKLAHOMA(5215) TEXAS(5216)

ISSUED: DECEMBER 15, 2017 EFFECTIVE: JANUARY 01, 2018

WIRE CENTER AND INTERCONNECTION INFORMATION

ISSUING CARRIERS (CONT'D)

(8923) 1485 MR. PAUL FILIPPELLI MR. BRUCE HEGGE MANAGER - INTERCONNECTION GENERAL MANAGER SOUTHWESTERN BELL TELEPHONE SPRING GROVE COMMUNICATIONS COMPANY 166 WEST MAIN STREET 1460 ROUND TABLE DRIVE SPRING GROVE MN 55974-0516 DALLAS TX 75247 USA USA --PO BOX ADDRESS -- FOR THE STATES OF: P.O. BOX 516 TEXAS(7726) SPRING GROVE MN 55974-0516 USA 2174 MR. JEFF JUNG 0953 DIR-COSTING, SETTLEMENTS & TARI MS. CAROL ANDERSON SOUTHWESTERN TEL CO ASSISTANT MANAGER/ASSISTANT SEC %TDS TELECOM SPRING VALLEY TEL CO INC 525 JUNCTION ROAD S131 MCKAY AVENUE MADISON WI 53717 SPRING VALLEY WI 54767 USA USA --PO BOX ADDRESS -- --PO BOX ADDRESS -- P.O. BOX 5158 P.O. BOX 220 MADISON WI 53705-0158 SPRING VALLEY WI 54767 USA USA

3390 9412 MR. JOSH NELSON MR. JACK HOLLADAY TELEPHONE MANAGER SENIOR VICE PRESIDENT SPENCER MUNICIPAL SPRINGBOARD TELECOM, LLC COMMUNICATION UTILITY 471 LAKESHORE PKWY 712 NORTH GRAND AVENUE ROCK HILL SC 29730 SPENCER IA 51301 USA USA

ISSUED: DECEMBER 15, 2017 EFFECTIVE: JANUARY 01, 2018

WIRE CENTER AND INTERCONNECTION INFORMATION

ISSUING CARRIERS (CONT'D)

0728 3303 MS. JANET BEILFUSS MR. STEVE LYSNE GENERAL MANAGER GENERAL MANAGER/CEO SPRINGPORT TEL CO SRT COMMUNICATIONS, INC. 400 E. MAIN STREET 3615 N. BROADWAY SPRINGPORT MI 49284-0208 MINOT ND 58702 USA USA --PO BOX ADDRESS -- --PO BOX ADDRESS -- P.O. BOX 208 P.O. BOX 2027 SPRINGPORT MI 49284-0208 MINOT ND 58702-2027 USA USA

1302 2396 MS. JEAN SCHILLING MR. NICK SCHNEIDER OFFICE MANAGER MANAGER SPRINGVILLE COOP TEL ASSN INC ST PAUL COOP TEL ASSN 207 BROADWAY %ST PAUL COOP TEL SPRINGVILLE IA 52336 20238 CHRISTIE STREET N.E. USA ST. PAUL OR 97137 --PO BOX ADDRESS -- USA P.O. BOX 9 --PO BOX ADDRESS -- SPRINGVILLE IA 52336 P.O. BOX 37 USA ST. PAUL OR 97137 USA 0257 MS. VICKIE COLAW 0544 GENERAL MANAGER MR. JEFF JUNG SPRUCE KNOB SENECA ROCKS TEL DIR-COSTING, SETTLEMENTS & TARI CO ST STEPHEN TEL CO STATE ROUTE 33 W. %TDS TELECOM RIVERTON WV 26814-0100 525 JUNCTION ROAD USA MADISON WI 53717 --PO BOX ADDRESS -- USA P.O. BOX 100 --PO BOX ADDRESS -- RIVERTON WV 26814-0100 P.O. BOX 5158 USA MADISON WI 53705-0158 USA

ISSUED: DECEMBER 15, 2017 EFFECTIVE: JANUARY 01, 2018

WIRE CENTER AND INTERCONNECTION INFORMATION

ISSUING CARRIERS (CONT'D)

2442 0441 MR. ERIC TRUMP MR. JEREMY SMITH ASSISTANT GENERAL MANAGER PRESIDENT ST. JOHN TELEPHONE, INC. STAR TEL CO INC EAST 11 FRONT STREET --PO BOX ADDRESS -- ST. JOHN WA 99171 P.O. BOX 269 USA ROCKLAND ID 83271 --PO BOX ADDRESS -- USA P.O. BOX 268 ST. JOHN WA 99171 0502 USA MS. JENNIFER ELLIS INFO SYSTEMS ADMINISTRATOR 0025 STAR TEL MEMBERSHIP CORP MR. PATRICK MORSE 3900 N US HWY 421 SENIOR VP GOVERNMENTAL AFFAIRS CLINTON NC 28328 STANDISH TEL CO USA 908 W. FRONTVIEW --PO BOX ADDRESS -- DODGE CITY KS 67801-0199 P.O. BOX 348 USA CLINTON NC 28328 --PO BOX ADDRESS -- USA P.O. BOX 199 DODGE CITY KS 67801-0199 1487 USA MR. BRUCE HANSON MANAGER 1592 STARBUCK TEL CO MS LEONA PADEN 227 SOUTH MAIN STREET PRESIDENT CLARA CITY MN 56222-0800 STANTON TELECOM INC. USA 1405 EAST 23RD ST. --PO BOX ADDRESS -- FREMONT NE 68025 PO BOX 800 USA CLARA CITY MN 56222-0800 USA

ISSUED: DECEMBER 15, 2017 EFFECTIVE: JANUARY 01, 2018

WIRE CENTER AND INTERCONNECTION INFORMATION

ISSUING CARRIERS (CONT'D)

0955 1949 MR. JEFF JUNG MS. JOYCE PYATT DIR-COSTING, SETTLEMENTS & TARI ACCOUNTING SUPERVISOR STATE LONG DISTANCE TELEPHONE STEELVILLE TEL EXCH INC COMPANY, LLC HIGHWAY 8 EAST %TDS TELECOM STEELVILLE MO 65565 525 JUNCTION ROAD USA MADISON WI 53717 --PO BOX ADDRESS -- USA P.O. BOX 370 --PO BOX ADDRESS -- STEELVILLE MO 65565 P.O. BOX 5158 USA MADISON WI 53705-0158 USA 1092 MS. CANDICE CHAFFEE 0125 FINANCIAL/ADMIN MANAGER MR. MARK EVANS STELLE TEL CO ASSISTANT VICE PRESIDENT 127 W. SUN STREET STATE TEL CO STELLE IL 60919 46 REED STREET USA COXSACKIE NY 12051 USA 0954 MR. JEFF JUNG 2399 DIR-COSTING, SETTLEMENTS & TARI MR. CURT THORNTON STOCKBRIDGE & SHERWOOD TEL CO PRESIDENT/CEO %TDS TELECOM STAYTON COOP TEL CO 525 JUNCTION ROAD 502 NORTH 2ND AVENUE MADISON WI 53717 STAYTON OR 97383-0477 USA USA --PO BOX ADDRESS -- --PO BOX ADDRESS -- P.O. BOX 5158 P.O. BOX 502 MADISON WI 53705-0158 STAYTON OR 97383-0477 USA USA

ISSUED: DECEMBER 15, 2017 EFFECTIVE: JANUARY 01, 2018

WIRE CENTER AND INTERCONNECTION INFORMATION

ISSUING CARRIERS (CONT'D)

1679 2207 MR. BRYAN ROTH MR. JEFF JUNG GENERAL MANAGER DIR-COSTING, SETTLEMENTS & TARI STOCKHOLM-STRANDBURG TEL CO STRASBURG TEL CO 312 4TH ST. WEST %TDS TELECOM CLEAR LAKE SD 57226-0920 525 JUNCTION ROAD USA MADISON WI 53717 --PO BOX ADDRESS -- USA P.O. BOX 920 --PO BOX ADDRESS -- CLEAR LAKE SD 57226-0920 P.O. BOX 5158 USA MADISON WI 53705-0158 USA 2206 MR. FORREST TAPPY 1305 PRESIDENT MR. RANDALL BAKER STONEHAM COOP TEL CO GENERAL MANAGER 41625 MARBLE AVE STRATFORD MUTUAL TEL CO STONEHAM CO 80754 1001 TENNYSON ST. USA STRATFORD IA 50249-0438 --PO BOX ADDRESS -- USA P.O. BOX 56 --PO BOX ADDRESS -- STONEHAM CO 80754 P.O. BOX 438 USA STRATFORD IA 50249-0438 USA 1951 MR. GARRIN BOTT 0206 PRESIDENT MR. JEFF JUNG STOUTLAND TEL CO DIR-COSTING, SETTLEMENTS & TARI 150 SOUTH MAIN SUGAR VALLEY TEL CO ROCKLAND ID 83271 %TDS TELECOM USA 525 JUNCTION ROAD --PO BOX ADDRESS -- MADISON WI 53717 P.O. BOX 269 USA ROCKLAND ID 83271 --PO BOX ADDRESS -- USA P.O. BOX 5158 MADISON WI 53705-0158 USA

ISSUED: DECEMBER 15, 2017 EFFECTIVE: JANUARY 01, 2018

WIRE CENTER AND INTERCONNECTION INFORMATION

ISSUING CARRIERS (CONT'D)

1306 0825 MS. JULIE KEEN MR. MICHAEL ALIG ACCOUNTANT CHIEF FINANCIAL OFFICER SULLY TEL ASSN SUNMAN TELECOMMUNICATIONS 305 7TH AVE CORPORATION SULLY IA 50251-0308 123 NIEMAN STREET USA SUNMAN IN 47041 --PO BOX ADDRESS -- USA P.O. BOX 305 --PO BOX ADDRESS -- SULLY IA 50251-0308 P.O. BOX 145 USA SUNMAN IN 47041 USA 3028 MR. ROGER SHOFFSTALL 1307 CEO, PRESIDENT/OWNER MS. DONNA BROBST SUMMIT TEL OFFICE MANAGER 5048 HAYSTACK DR. SUPERIOR TEL COOP FAIRBANKS AK 99712 705 SECOND AVENUE USA SUPERIOR IA 51363 --PO BOX ADDRESS -- USA P.O. BOX 10089 --PO BOX ADDRESS -- FAIRBANKS AK 99710 P.O. BOX 137 USA SUPERIOR IA 51363 USA (1835) MR. PETER NIXON 3964 CHIEF OPERATING OFFICER MR. FRED ARCURI SUNFLOWER TEL CO INC VP/COO 521 E. MOREHEAD STREET SUREWEST TELEVIDEO DBA SUITE 250 SUREWEST BROADBAND - CA CHARLOTTE NC 28202 --PO BOX ADDRESS -- USA P.O. BOX 969 FOR THE STATES OF: ROSEVILLE CA 95678 COLORADO(4466) USA KANSAS(4467)

ISSUED: DECEMBER 15, 2017 EFFECTIVE: JANUARY 01, 2018

WIRE CENTER AND INTERCONNECTION INFORMATION

ISSUING CARRIERS (CONT'D)

0503 1304 MR. CURTIS TAYLOR MS CARLA MINER CEO INTERIM CHIEF OPERATING OFFICER SURRY TEL MEMBERSHIP CORP SWISHER TEL CO 819 EAST ATKINS STREET 980 N. FRONT STREET DOBSON NC 27017 NORTH LIBERTY IA 52317 USA USA --PO BOX ADDRESS -- --PO BOX ADDRESS -- P.O. BOX 385 P.O. BOX 19 DOBSON NC 27017-0385 NORTH LIBERTY IA 52317 USA USA

0826 0658 MR. TIMOTHY MILES MR. RICK EKLEBERRY PRESIDENT GENERAL MANAGER SWAYZEE TEL CO INC SYCAMORE TEL CO 214 S. WASHINGTON ST. 104 EAST 7TH STREET SWAYZEE IN 46986-0097 SYCAMORE OH 44882 USA USA --PO BOX ADDRESS -- P.O. BOX 97 5869 SWAYZEE IN 46986-0097 MR. BACHCHI SAMAHON-OUMAR USA CFO SYRINGA NETWORKS, LLC 0827 3795 N. DEVELOPMENT AVE. MR. SCOTT WINGER SUITE 100 PRESIDENT BOISE ID 83705 SWEETSER RURAL TEL CO INC USA 210 N. MAIN ST. SWEETSER IN 46987 3334 USA MR. BOB GROOMS --PO BOX ADDRESS -- CONTROLLER P.O. BOX 200 TABLE TOP TELEPHONE COMPANY SWEETSER IN 46987 600 N. SECOND AVE. USA AJO AZ 85321 USA

ISSUED: DECEMBER 15, 2017 EFFECTIVE: JANUARY 01, 2018

WIRE CENTER AND INTERCONNECTION INFORMATION

ISSUING CARRIERS (CONT'D)

0084 (6126) MR. PATRICK MORSE MR. NICHOLAS JACKSON SENIOR VP GOVERNMENTAL AFFAIRS DIRECTOR-CUSTOMER SERVICE & BUS TACONIC TEL CORP TDS METROCOM, INC. 908 W. FRONTVIEW 1212 DEMING WAY DODGE CITY KS 67801-0199 SUITE 350 USA MADISON WI 53717 --PO BOX ADDRESS -- USA P.O. BOX 199 FOR THE STATES OF: DODGE CITY KS 67801-0199 ILLINOIS(2320) USA MICHIGAN(5353) NEW YORK(6127) 2150 WISCONSIN(7804) MS. AMANDA MOLINA VICE PRESIDENT OF EXTERNAL RELA 7036 TATUM TEL CO MS. MILLIE AMUNDSON 130 NORTH 4TH STREET SUPERVISOR OF ENGINEERING MACCLENNY FL 32063 TDS METROCOM, LLC - MN USA 200 2ND ST. PEQUOT LAKES MN 56472 2151 USA MS. SUSAN HOLLINGSWORTH CONTROLLER 2556 TAYLOR TEL COOP INC MR. BRAD WELP 9796 N 120 GENERAL MANAGER MERKEL TX 79536 TECH COM, INC. - WI USA 202 N. EAST STREET --PO BOX ADDRESS -- BLUE RIVER WI 53518-0067 P.O. BOX 370 USA MERKEL TX 79536 --PO BOX ADDRESS -- USA P.O. BOX 67 BLUE RIVER WI 53518-0067 3411 USA MR. CHRIS DAVIDSON CEO TCT WEST 1601 S. PARK DR. CODY WY 82414 USA

ISSUED: DECEMBER 15, 2017 EFFECTIVE: JANUARY 01, 2018

WIRE CENTER AND INTERCONNECTION INFORMATION

ISSUING CARRIERS (CONT'D)

4156 5115 MR. DAVID PRATT MS. BARBARA GALARDO GENERAL MANAGER DIRECTOR - ACCESS & COSTS TEKSTAR COMMUNICATIONS, INC. TELEPHONE OPERATING CO OF 150 SECOND STREET SW VERMONT DBA FAIRPOINT COMM - PERHAM MN 56573 ONE DAVIS FARM ROAD USA PORTLAND ME 04103 USA 0659 MR. LONNIE PEDERSEN 0578 PRESIDENT MR. JEFF JUNG TEL SERVICE CO DIR-COSTING, SETTLEMENTS & TARI %TEL SERVICE CO TELLICO TEL CO INC 2 WILLIPIE ST. %TDS TELECOM WAPAKONETA OH 45895-0408 525 JUNCTION ROAD USA MADISON WI 53717 --PO BOX ADDRESS -- USA P.O. BOX 408 --PO BOX ADDRESS -- WAPAKONETA OH 45895-0408 P.O. BOX 5158 USA MADISON WI 53705-0158 USA 3800 MR. ROBERT HAULBROOK JR. 1308 CEO MS. PATRICIA SNYDER TELEGUAM HOLDINGS, LLC GENERAL MANAGER 624 N. MARINE CORP DR. TEMPLETON TEL CO TAMUNING GU 96913 115 NORTH MAIN USA TEMPLETON IA 51463 USA 489C MR. GREGG LOGAN VICE PRESIDENT TELEPAK NETWORKS, INC. 125 SOUTH CONGRESS ST. SUITE 1830 JACKSON MS 39201 USA

ISSUED: DECEMBER 15, 2017 EFFECTIVE: JANUARY 01, 2018

WIRE CENTER AND INTERCONNECTION INFORMATION

ISSUING CARRIERS (CONT'D)

2446 2029 MR. STEVE HANSON MR. CHAD SEGRESS VICE PRESIDENT PRESIDENT TENINO TEL CO TERRAL TEL CO 225 CENTRAL AVE WEST 9802 N. MORGAN RD. TENINO WA 98589 YUKON OK 73099 USA USA --PO BOX ADDRESS -- P.O. BOX 4005 1309 TENINO WA 98589 MR. JOHN NOAH USA GENERAL MANAGER/CCO TERRIL TELEPHONE COOPERATIVE 0575 107 S. STATE STREET MR. JEFF JUNG TERRIL IA 51364 DIR-COSTING, SETTLEMENTS & TARI USA TENNESSEE TEL CO --PO BOX ADDRESS -- %TDS TELECOM P.O. BOX 100 525 JUNCTION ROAD TERRIL IA 51364 MADISON WI 53717 USA USA --PO BOX ADDRESS -- 2153 P.O. BOX 5158 MR. TIM LOKEN MADISON WI 53705-0158 DIRECTOR-WHOLESALE CORPORATION USA TEXAS WINDSTREAM, LLC 4001 RODNEY PARHAM RD. 0958 MAILSTOP: 1170 B3F03-84A MR. JEFF JUNG LITTLE ROCK AR 72212 DIR-COSTING, SETTLEMENTS & TARI USA TENNEY TEL CO %TDS TELECOM 0419 525 JUNCTION ROAD MR. WILLIAM GRIGSBY MADISON WI 53717 PRESIDENT USA THACKER/GRIGSBY TEL CO --PO BOX ADDRESS -- --PO BOX ADDRESS -- P.O. BOX 5158 P.O. BOX 789 MADISON WI 53705-0158 HINDMAN KY 41822 USA USA

ISSUED: DECEMBER 15, 2017 EFFECTIVE: JANUARY 01, 2018

WIRE CENTER AND INTERCONNECTION INFORMATION

ISSUING CARRIERS (CONT'D)

0594 (9147) MS. TIFFANY EBERSOLD MS. ALLISON ELLIS CHIEF FINANCIAL OFFICER VP, REGULATORY AFFAIRS THE CHAMPAIGN TELEPHONE THE SOUTHERN NEW ENGLAND TEL COMPANY DBA FRONTIER-CT 126 SCIOTO STREET 3 HIGH RIDGE PARK URBANA OH 43078 STAMFORD CT 06905 USA USA FOR THE STATES OF: 1384 CONNECTICUT(5200) MR. RICK SCHOLTES ACCOUNTANT 0209 THE EASTON TELEPHONE COMPANY MR. JERRY ALLEN 123 WEST 7TH STREET VICE PRESIDENT ACCOUNTING BLUE EARTH MN 56013 THE UNITED TEL CO OF USA PENNSYLVANIA LLC DBA 100 CENTURYLINK DRIVE 2187 MONROE LA 71203 MR. JERRY ALLEN USA VICE PRESIDENT ACCOUNTING --PO BOX ADDRESS -- THE EL PASO COUNTY TELEPHONE P.O. BOX 4065 COMPANY MONROE LA 71211-4065 100 CENTURYLINK DRIVE USA MONROE LA 71203 USA 1525 MR. NEIL CLASSEN 0007 GENERAL MANAGER MR. JEFF JUNG THREE RIVER TELCO DIR-COSTING, SETTLEMENTS & TARI 225 NORTH 4TH ST. THE ISLAND TELEPHONE COMPANY LYNCH NE 68746 %TDS TELECOM USA 525 JUNCTION ROAD --PO BOX ADDRESS -- MADISON WI 53717 P.O. BOX 66 USA LYNCH NE 68746 --PO BOX ADDRESS -- USA P.O. BOX 5158 MADISON WI 53705-0158 USA

ISSUED: DECEMBER 15, 2017 EFFECTIVE: JANUARY 01, 2018

WIRE CENTER AND INTERCONNECTION INFORMATION

ISSUING CARRIERS (CONT'D)

3311 1310 MS. SHIRLEY MANNING MR. AARON MCCARTAN PRESIDENT & GENERAL MANAGER MANAGER TIDEWATER TELECOM, INC. TITONKA TEL CO. DBA 133 BACK MEADOW ROAD TITONKA-BURT COMMUNICATIONS NOBELBORO ME 04555-9254 247 MAIN STREET USA TITONKA IA 50480 USA 8168 --PO BOX ADDRESS -- MR. TIM BERELSMAN P.O.BOX 321 MANAGING DIRECTOR TITONKA IA 50480 TIER 2 COMMUNICATIONS, LLC USA --PO BOX ADDRESS -- P.O. BOX 2038 2173 WAPAKONETA OH 45895 MR. MIKE BETHUREM USA GENERAL MANAGER TOHONO O'ODHAM UTILITY 0829 AUTHORITY MR. JEFF JUNG HWY 86 MILE MARKER 112 DIR-COSTING, SETTLEMENTS & TARI SELLS AZ 85634-0816 TIPTON TEL CO INC USA %TDS TELECOM --PO BOX ADDRESS -- 525 JUNCTION ROAD P.O. BOX 816 MADISON WI 53717 SELLS AZ 85634 USA USA --PO BOX ADDRESS -- P.O. BOX 5158 2447 MADISON WI 53705-0158 MR. RUSS RAMSEY USA VICE PRESIDENT TOLEDO TEL CO INC 183 PLOMONDON RD. TOLEDO WA 98591 USA --PO BOX ADDRESS -- P.O. BOX 669 TOLEDO WA 98591 USA

ISSUED: DECEMBER 15, 2017 EFFECTIVE: JANUARY 01, 2018

WIRE CENTER AND INTERCONNECTION INFORMATION

ISSUING CARRIERS (CONT'D)

1086 2060 MR. LLOYD VOGEL MR. TONEY PRATHER PRESIDENT PRESIDENT TONICA TEL CO TOTELCOM COMMUNICATIONS, LLC 208 ALLEN ST. 6100 HIGHWAY 16 TONICA IL 61370-0158 DE LEON TX 76444 USA USA --PO BOX ADDRESS -- --PO BOX ADDRESS -- P.O. BOX 158 P.O. BOX 290 TONICA IL 61370-0158 DE LEON TX 76444 USA USA

0068 974G MR. MARK DEPERRIOR MR. TONEY PRATHER CPA, CONTROLLER PRESIDENT TOPSHAM TEL CO TOTELCOM NETWORKS, LLC - TX 26 SOUTH MAIN STREET 6100 HIGHWAY 16 HAMMOND NY 13646 DE LEON TX 76444 USA USA --PO BOX ADDRESS -- --PO BOX ADDRESS -- P.O. BOX 217 P.O. BOX 290 HAMMOND NY 13646 DE LEON TX 76444 USA USA

(2030) 0129 MR. MARK GAILEY MR. JEFF JUNG PRESIDENT - GENERAL MANAGER DIR-COSTING, SETTLEMENTS & TARI TOTAH COMMUNICATIONS, INC. TOWNSHIP TEL CO INC --PO BOX ADDRESS -- %TDS TELECOM P.O. BOX 300 525 JUNCTION ROAD OCHELATA OK 74051-0300 MADISON WI 53717 USA USA FOR THE STATES OF: --PO BOX ADDRESS -- KANSAS(4468) P.O. BOX 5158 OKLAHOMA(4469) MADISON WI 53705-0158 USA

ISSUED: DECEMBER 15, 2017 EFFECTIVE: JANUARY 01, 2018

WIRE CENTER AND INTERCONNECTION INFORMATION

ISSUING CARRIERS (CONT'D)

(837B) 1499 MR. JEFF COMPTON MS. DEBBY FLOERCHINGER CEO LOCAL MANAGER TRANS NATIONAL COMMUNICATIONS TRI-CO TECHNOLOGIES, LLC DBA INTERNATIONAL, INC. CROSSLAKE COMMUNICATIONS 114 E. HALEY ST. 35910 COUNTY RD 66 SUITE A CROSSLAKE MN 56442 SANTA BARBARA CA 93101 USA USA --PO BOX ADDRESS -- FOR THE STATES OF: P.O. BOX 70 ARIZONA(231D) CROSS LAKE MN 56442 CALIFORNIA(864C) USA COLORADO(077E) IDAHO(233D) 0960 NEVADA(237D) MS. CHERYL RUE OREGON(239D) CEO TEXAS(600C) TRI-COUNTY COMMUNICATIONS UTAH(241D) COOPERATIVE, INC. WASHINGTON(242D) 417 NORTH FIFTH AVENUE STRUM WI 54770-0578 2378 USA MS. BROOKE WHEELER --PO BOX ADDRESS -- CONTROLLER P.O. BOX 578 TRANS-CASCADES TEL CO STRUM WI 54770-0578 303 SW ZOBRIST USA ESTACADA OR 97023 USA 1839 --PO BOX ADDRESS -- MR. DALE JONES P.O. BOX 189 CEO ESTACADA OR 97023 TRI-COUNTY TEL ASSN INC USA 1568 S. 1000 ROAD COUNCIL GROVE KS 66846-0259 0389 USA MR. STEVEN TATUM --PO BOX ADDRESS -- VICE PRESIDENT P.O. BOX 299 TRENTON TEL CO COUNCIL GROVE KS 66846 183 1ST STREET USA TRENTON GA 30752 USA

ISSUED: DECEMBER 15, 2017 EFFECTIVE: JANUARY 01, 2018

WIRE CENTER AND INTERCONNECTION INFORMATION

ISSUING CARRIERS (CONT'D)

2296 0505 MR. CHRIS DAVIDSON MR. WAYNE BLACK CEO BOARD PRESIDENT TRI-COUNTY TEL ASSN INC TRI-COUNTY TEL MEMBERSHIP CORP 1601 S. PARK DR. 2193 NC 99 HWY SOUTH CODY WY 82414 BELLHAVEN NC 27810 USA USA --PO BOX ADDRESS -- 0830 P.O. BOX 520 MR. JEFF JUNG BELLHAVEN NC 27810 DIR-COSTING, SETTLEMENTS & TARI USA TRI-COUNTY TEL CO INC %TDS TELECOM 1682 525 JUNCTION ROAD MR. BRYAN ROTH MADISON WI 53717 GENERAL MANAGER USA TRI-COUNTY TELCOM, INC. --PO BOX ADDRESS -- 330 S. NEBRASKA ST. P.O. BOX 5158 SALEM SD 57058 MADISON WI 53705-0158 USA USA --PO BOX ADDRESS -- P.O. BOX 630 1726 SALEM SD 57058 MR. JOHN STRODE USA VICE PRESIDENT TRI-COUNTY TEL CO INC 2257 %E.RITTER COMM. INC. MR. CRAIG GATES 2400 RITTER DRIVE CEO JONESBORO AR 72401 TRIANGLE TEL COOP ASSN INC USA --PO BOX ADDRESS -- --PO BOX ADDRESS -- P.O. BOX 1140 P.O. BOX 17040 HAVRE MT 59501-1220 JONESBORO AR 72403 USA USA

ISSUED: DECEMBER 15, 2017 EFFECTIVE: JANUARY 01, 2018

WIRE CENTER AND INTERCONNECTION INFORMATION

ISSUING CARRIERS (CONT'D)

1669 0640 MR. BRYAN ROTH MR. LONNIE PEDERSEN GENERAL MANAGER PRESIDENT TRIOTEL COMMUNICATIONS, INC. TSC COMMUNICATIONS INC. - OH 330 S. NEBRASKA ST. %TEL SERVICE CO SALEM SD 57058 2 WILLIPIE ST. USA WAPAKONETA OH 45895-0408 --PO BOX ADDRESS -- USA P.O. BOX 630 --PO BOX ADDRESS -- SALEM SD 57058 P.O. BOX 408 USA WAPAKONETA OH 45895-0408 USA 0131 MS. MARION PEISHER 2265 TRUMANSBURG TELEPHONE COMPANY, MR. JOSHUA BEUG INC. GENERAL MANAGER 75 MAIN STREET TULAROSA BASIN TELEPHONE CO., PHELPS NY 14532 INC. USA 503 ST. FRANCIS DRIVE TULAROSA NM 88352 847G USA MR. TOM HARPER DIRECTOR - ADMINISTRATION & REG 1678 TRUVISTA COMMUNICATIONS OF MR. PERRY OSTER GEORGIA, LLC - GA OFFICE MANAGER 112 YORK STREET TURTLE MOUNTAIN COMMUN., INC. CHESTER SC 29706 411 SEVENTH AVENUE USA LANGDON ND 58249-0729 --PO BOX ADDRESS -- USA P.O. BOX 160 --PO BOX ADDRESS -- CHESTER SC 29706 P.O. BOX 729 USA LANGDON ND 58249-0729 USA

ISSUED: DECEMBER 15, 2017 EFFECTIVE: JANUARY 01, 2018

WIRE CENTER AND INTERCONNECTION INFORMATION

ISSUING CARRIERS (CONT'D)

0579 2287 MS. LISA BOWMAN MR. BRUCE TODD CABS/SETTLEMENTS COORDINATOR GENERAL MANAGER/CEO TWIN LAKES TEL COOP CORP UBTA-UBET COMMUNICATIONS, INC. 200 TELEPHONE LANE DBA STRATA NETWORKS GAINESBORO TN 38562 3843 SOUTH US HIGHWAY 40 USA ROOSEVELT UT 84066 --PO BOX ADDRESS -- USA P.O. BOX 67 --PO BOX ADDRESS -- GAINSBORO TN 38562 P.O. BOX 398 USA ROOSEVELT UT 84066 USA 1840 MR. BENJAMIN FOSTER 0027 PRESIDENT/CEO MR. WILLIAM SILSBY JR. TWIN VALLEY TEL INC GENERAL MANAGER & OWNER 22 SPRUCE STREET UNION RIVER TEL CO MILTONVALE KS 67466 --PO BOX ADDRESS -- USA P.O. BOX 100 AURORA ME 04408-0100 1491 USA MS. STACI MALIKOWSKI CFO 0322 TWIN VALLEY-ULEN TEL CO INC MR. RAY WASDEN 150 SECOND STREET, SW GENERAL MANAGER PERHAM MN 56573 UNION SPRINGS TEL CO INC USA 206 HARDAWAY AVE EAST UNION SPRINGS AL 36089 USA --PO BOX ADDRESS -- P.O. BOX 272 UNION SPRINGS AL 36089 USA

ISSUED: DECEMBER 15, 2017 EFFECTIVE: JANUARY 01, 2018

WIRE CENTER AND INTERCONNECTION INFORMATION

ISSUING CARRIERS (CONT'D)

0049 1684 MR. JEFF JUNG MR. DENNIS LAW DIR-COSTING, SETTLEMENTS & TARI MANAGER UNION TEL CO UNION TEL CO DBA GOLDEN WEST %TDS TELECOM TELECOMMUNICATIONS 525 JUNCTION ROAD 525 EAST 4TH ST. MADISON WI 53717 DELL RAPIDS SD 57022 USA USA --PO BOX ADDRESS -- --PO BOX ADDRESS -- P.O. BOX 5158 P.O. BOX 98 MADISON WI 53705-0158 DELL RAPIDS SD 57022 USA USA

0962 1316 MR. DWIGHT BOWDEN MS. ROXANNE WHITE VICE PRESIDENT GENERAL MANAGER UNION TEL CO UNITED FARMERS TEL CO 100 W. NORTH STREET 216 N. MAIN PLAINFIELD WI 54966-0096 EVERLY IA 51338 USA USA --PO BOX ADDRESS -- --PO BOX ADDRESS -- P.O. BOX 96 P.O. BOX 240 PLAINFIELD WI 54966-0096 EVERLY IA 51338 USA USA

2297 0832 MR. CHRIS RENO MR. JERRY ALLEN DIRECTOR OF ACCOUNTING VICE PRESIDENT ACCOUNTING UNION TEL CO UNITED TEL CO OF INDIANA INC 850 N. STATE HIGHWAY 414 DBA CENTURYLINK MOUNTAIN VIEW WY 82939 100 CENTURYLINK DRIVE USA MONROE LA 71203 --PO BOX ADDRESS -- USA P.O. BOX 160 --PO BOX ADDRESS -- MOUNTAIN VIEW WY 82939 P.O. BOX 4065 USA MONROE LA 71211-4065 USA

ISSUED: DECEMBER 15, 2017 EFFECTIVE: JANUARY 01, 2018

WIRE CENTER AND INTERCONNECTION INFORMATION

ISSUING CARRIERS (CONT'D)

1842 0506 MR. JERRY ALLEN MR. JERRY ALLEN VICE PRESIDENT ACCOUNTING VICE PRESIDENT ACCOUNTING UNITED TEL CO OF KANSAS DBA UNITED TEL CO OF THE CAROLINAS CENTURYLINK LLC DBA CENTURYLINK 100 CENTURYLINK DRIVE 100 CENTURYLINK DRIVE MONROE LA 71203 MONROE LA 71203 USA USA --PO BOX ADDRESS -- --PO BOX ADDRESS -- P.O. BOX 4065 P.O. BOX 4065 MONROE LA 71211-4065 MONROE LA 71211-4065 USA USA

0138 (1595) MR. JERRY ALLEN MR. JERRY ALLEN VICE PRESIDENT ACCOUNTING VICE PRESIDENT ACCOUNTING UNITED TEL CO OF NEW JERSEY UNITED TEL CO OF THE WEST DBA DBA CENTURYLINK CENTURYLINK 100 CENTURYLINK DRIVE 100 CENTURYLINK DRIVE MONROE LA 71203 MONROE LA 71203 USA USA --PO BOX ADDRESS -- --PO BOX ADDRESS -- P.O. BOX 4065 P.O. BOX 4065 MONROE LA 71211-4065 MONROE LA 71211-4065 USA USA FOR THE STATES OF: 0661 NEBRASKA(4530) MR. JERRY ALLEN WYOMING(4531) VICE PRESIDENT ACCOUNTING UNITED TEL CO OF OHIO DBA CENTURYLINK 100 CENTURYLINK DRIVE MONROE LA 71203 USA --PO BOX ADDRESS -- P.O. BOX 4065 MONROE LA 71211-4065 USA

ISSUED: DECEMBER 15, 2017 EFFECTIVE: JANUARY 01, 2018

WIRE CENTER AND INTERCONNECTION INFORMATION

ISSUING CARRIERS (CONT'D)

1636 1841 MR. PERRY OSTER MS. JENNIFER PACHNER OFFICE MANAGER CONTROLLER UNITED TEL MUTUAL AID CORP UNITED TELEPHONE ASSOCIATION, 411 SEVENTH AVENUE INC. LANGDON ND 58249-0729 1107 MCARTOR ROAD USA DODGE CITY KS 67801 --PO BOX ADDRESS -- USA P.O. BOX 729 --PO BOX ADDRESS -- LANGDON ND 58249-0729 P.O. BOX 117 USA DODGE CITY KS 67801-0117 USA (2400) MR. JERRY ALLEN 0581 VICE PRESIDENT ACCOUNTING MR. WILLIAM BRADFORD UNITED TELEPHONE - NORTHWEST CEO DBA CENTURYLINK UNITED TELEPHONE COMPANY DBA 100 CENTURYLINK DRIVE UNITED COMMUNICATIONS MONROE LA 71203 120 TAYLOR STREET USA CHAPEL HILL TN 37034 --PO BOX ADDRESS -- USA P.O. BOX 4065 --PO BOX ADDRESS -- MONROE LA 71211-4065 P.O. BOX 38 USA CHAPEL HILL TN 37034 FOR THE STATES OF: USA OREGON(4520) WASHINGTON(4521) (1317) MR. JERRY ALLEN VICE PRESIDENT ACCOUNTING UNITED TELEPHONE COMPANY OF EASTERN KANSAS DBA CENTURYLINK 100 CENTURYLINK DRIVE MONROE LA 71203 USA --PO BOX ADDRESS -- P.O. BOX 4065 MONROE LA 71211-4065 USA FOR THE STATES OF: KANSAS(1810)

ISSUED: DECEMBER 15, 2017 EFFECTIVE: JANUARY 01, 2018

WIRE CENTER AND INTERCONNECTION INFORMATION

ISSUING CARRIERS (CONT'D)

2084 1449 MR. JERRY ALLEN MR. STEVE HAMLEN VICE PRESIDENT ACCOUNTING PRESIDENT UNITED TELEPHONE COMPANY OF UNITED-KUC, INC. - AK TEXAS, INC. DBA CENTURYLINK 5450 A STREET 100 CENTURYLINK DRIVE ANCHORAGE AK 99518-1291 MONROE LA 71203 USA USA --PO BOX ADDRESS -- 0029 P.O. BOX 4065 MS. LAURIE OSGOOD MONROE LA 71211-4065 PRESIDENT & CEO USA UNITEL, INC. 129 MAIN STREET (0567) UNITY ME 04988 MR. JERRY ALLEN USA VICE PRESIDENT ACCOUNTING --PO BOX ADDRESS -- UNITED TELEPHONE-SOUTHEAST DBA P.O. BOX 165 CENTURYLINK UNITY ME 04988 100 CENTURYLINK DRIVE USA MONROE LA 71203 USA 0732 --PO BOX ADDRESS -- MR. BRUCE MOORE P.O. BOX 4065 PRESIDENT AND GENERAL MANAGER MONROE LA 71211-4065 UPPER PENINSULA TEL CO USA 397 NORTH US 41 FOR THE STATES OF: CARNEY MI 49812 TENNESSEE(4510) USA VIRGINIA(4511) 1494 3023 MR. TONY GEBHARD MR. STEVE HAMLEN CEO/GENERAL MANAGER PRESIDENT UPSALA COOP TEL ASSN UNITED UTILITIES INC 117 MAIN STREET 5450 A STREET UPSALA MN 56384 ANCHORAGE AK 99518-1291 USA USA --PO BOX ADDRESS -- P.O. BOX 277 UPSALA MN 56384 USA

ISSUED: DECEMBER 15, 2017 EFFECTIVE: JANUARY 01, 2018

WIRE CENTER AND INTERCONNECTION INFORMATION

ISSUING CARRIERS (CONT'D)

(8354) (639A) MS. KELLI HOBDAY MS. KELLI HOBDAY DIRECTOR-CUSTOMER SVC & BILLING DIRECTOR-CUSTOMER SVC & BILLING US LEC CORP US LEC CORP. %US LEC OF NORTH CAROLINA, LLC %US LEC OF NORTH CAROLINA, LLC 212 SOUTH TRYON STREET 212 SOUTH TRYON STREET SUITE 1540 SUITE 1540 CHARLOTTE NC 28281 CHARLOTTE NC 28281 USA USA FOR THE STATES OF: FOR THE STATES OF: ALABAMA(4839) GEORGIA(3747) DELAWARE(328B) LOUISIANA(0890) DISTRICT OF COLUMBIA(2515) NORTH CAROLINA(3451) FLORIDA(8692) GEORGIA(8355) (8523) INDIANA(615C) MS. KIM SCOVILL KENTUCKY(3495) VICE PRESIDENT - REGULATORY AFF LOUISIANA(0893) US XCHANGE L.L.C. DBA CHOICE MARYLAND(2589) ONE COMMUNICATIONS MISSISSIPPI(3099) 56 GRANDVILLE AVE SW NEW JERSEY(3079) GRAND RAPIDS MI 49503 NEW YORK(3746) USA NORTH CAROLINA(7674) FOR THE STATES OF: PENNSYLVANIA(2514) ILLINOIS(8760) SOUTH CAROLINA(8693) INDIANA(8366) TENNESSEE(8356) MICHIGAN(8685) TEXAS(142E) WISCONSIN(7979) VIRGINIA(8357) 745E MR. BROCK JOHANSEN MANAGER UTAH FIBER NETWORK, LLC %UTAH FIBER NETWORK, LLC --PO BOX ADDRESS -- PO BOX 629 ORANGEVILLE UT 84537 USA

ISSUED: DECEMBER 15, 2017 EFFECTIVE: JANUARY 01, 2018

WIRE CENTER AND INTERCONNECTION INFORMATION

ISSUING CARRIERS (CONT'D)

0963 1495 MR. JEFF JUNG MR. DAVE BICKETT DIR-COSTING, SETTLEMENTS & TARI GM/CEO UTELCO INC VALLEY TEL CO %TDS TELECOM 100 MAIN STREET 525 JUNCTION ROAD UNDERWOOD MN 56586 MADISON WI 53717 USA USA --PO BOX ADDRESS -- --PO BOX ADDRESS -- PO BOX 277 P.O. BOX 5158 UNDERWOOD MN 56586 MADISON WI 53705-0158 USA USA 2159 (2736) MR. DAVE OSBORN MR. JIM WALTER GENERAL MANAGER CLEC MANAGER VALLEY TEL COOP INC VAL-ED JOINT VENTURE, L.L.P. 881 E. HIDALGO AVENUE 150 2ND STREET SW RAYMONDVILLE TX 78580-2487 PERHAM MN 56573 USA USA FOR THE STATES OF: (2176) MINNESOTA(4352) MR. VIRGIL BARNARD NORTH DAKOTA(2737) CONTRACTS AND COMPLIANCE MANAGE VALLEY TEL COOP INC 183D 752 EAST MALEY MR. STEVE METTS WILCOX AZ 85644 CEO/GM USA VALLEY CONNECTIONS, L.L.C. - --PO BOX ADDRESS -- AZ P.O. BOX 970 %VALLEY CONNECTIONS, L.L.C. WILCOX AZ 85644 752 E. MALEY STREET USA WILLCOX AZ 85643 FOR THE STATES OF: USA ARIZONA(4470) NEW MEXICO(4471)

ISSUED: DECEMBER 15, 2017 EFFECTIVE: JANUARY 01, 2018

WIRE CENTER AND INTERCONNECTION INFORMATION

ISSUING CARRIERS (CONT'D)

1685 (1180) MS. MARCIA HUBER MR. TIM LOKEN ACCOUNTING MANAGER/ASSISTANT GM DIRECTOR-WHOLESALE CORPORATION VALLEY TELECOM COOP ASSN INC VALOR TELECOMMUNICATIONS, LLC 102 SOUTH MAIN 4001 RODNEY PARHAM RD. HERREID SD 57632 MAILSTOP: 1170 B3F03-84A USA LITTLE ROCK AR 72212 --PO BOX ADDRESS -- USA P.O. BOX 7 FOR THE STATES OF: HERREID SD 57632 NEW MEXICO(1164) USA NEW MEXICO(1193) OKLAHOMA(1165) 0324 TEXAS(1163) MS. ARLENE MORGAN TEXAS(1181) ACCESS BILLING COORDINATOR VALLEY TELEPHONE CO., LLC 1319 910 FIRST AVENUE MR. KEVIN HRANICKA WEST POINT GA 31833 GEN MGR USA VAN BUREN TEL CO INC --PO BOX ADDRESS -- 617 FIRST STREET P.O. BOX 510 KEOSAUQUA IA 52565 WEST POINT GA 31833 USA USA --PO BOX ADDRESS -- P.O. BOX 430 2032 KEOSAUQUA IA 52565 MR. BOBBY DORRIES USA VICE PRESIDENT VALLIANT TEL CO 1320 100 E. WILSON AVENUE MS. KERRY LESS VALLIANT OK 74764 BUSINESS MANAGER USA VAN HORNE COOP TEL CO --PO BOX ADDRESS -- 204 MAIN STREET P.O. BOX 776 VAN HORNE IA 52346-0096 VALLIANT OK 74764 USA USA --PO BOX ADDRESS -- P.O. BOX 96 VAN HORNE IA 52346-0096 USA

ISSUED: DECEMBER 15, 2017 EFFECTIVE: JANUARY 01, 2018

WIRE CENTER AND INTERCONNECTION INFORMATION

ISSUING CARRIERS (CONT'D)

0662 1680 MR. JEFF JUNG MS. JANELLE JESSEN DIR-COSTING, SETTLEMENTS & TARI OFFICE MANAGER VANLUE TEL CO VENTURE COMMUNICATIONS %TDS TELECOM COOPERATIVE 525 JUNCTION ROAD 218 COMMERCIAL AVE S.E. MADISON WI 53717 HIGHMORE SD 57345 USA USA --PO BOX ADDRESS -- --PO BOX ADDRESS -- P.O. BOX 5158 P.O. BOX 157 MADISON WI 53705-0158 HIGHMORE SD 57345 USA USA

0663 0210 MS. MARTHA KAPLAN MS. JANICE KLINE MANAGER/SECRETARY/TREASURER GENERAL MANAGER AND ASST. SEC/T VAUGHNSVILLE TEL CO INC VENUS TEL CORP 187 N. WATER ST. 1698 COUNTY LINE ROAD VAUGHNSVILLE OH 45893-0127 VENUS PA 16364 USA USA --PO BOX ADDRESS -- --PO BOX ADDRESS -- P.O. BOX 127 P.O. BOX 75 VAUGHNSVILLE OH 45893-0127 VENUS PA 16364 USA USA

1322 (9211) MR. THOMAS LOVELL MS. VIRGINIA RUESTERHOLZ GENERAL MANAGER/VICE PRESIDENT SENIOR VICE PRESIDENT-WHOLESALE VENTURA TEL CO INC VERIZON WASHINGTON, DC INC. 107 N.W. 4TH ST. 1095 AVENUE OF THE AMERICAS CLEAR LAKE IA 50428 ROOM 4039 USA NEW YORK NY 10036 --PO BOX ADDRESS -- USA P.O. BOX 66 FOR THE STATES OF: CLEAR LAKE IA 50428 DISTRICT OF COLUMBIA(5020) USA

ISSUED: DECEMBER 15, 2017 EFFECTIVE: JANUARY 01, 2018

WIRE CENTER AND INTERCONNECTION INFORMATION

ISSUING CARRIERS (CONT'D)

(2302) (9102) MR. THOMAS DREYER MS. VIRGINIA RUESTERHOLZ DIRECTOR SENIOR VICE PRESIDENT-WHOLESALE VERIZON CALIFORNIA INC. VERIZON NEW ENGLAND INC. 1 VERIZON WAY 1095 AVENUE OF THE AMERICAS VC31W448 ROOM 4039 BASKING RIDGE NJ 07920 NEW YORK NY 10036 USA USA FOR THE STATES OF: FOR THE STATES OF: CALIFORNIA(4420) MASSACHUSETTS(5112) RHODE ISLAND(5114) (9210) MS. VIRGINIA RUESTERHOLZ (9206) SENIOR VICE PRESIDENT-WHOLESALE MS. VIRGINIA RUESTERHOLZ VERIZON DELAWARE, INC. SENIOR VICE PRESIDENT-WHOLESALE 1095 AVENUE OF THE AMERICAS VERIZON NEW JERSEY, INC. ROOM 4039 1095 AVENUE OF THE AMERICAS NEW YORK NY 10036 ROOM 4039 USA NEW YORK NY 10036 FOR THE STATES OF: USA DELAWARE(5010) FOR THE STATES OF: NEW JERSEY(5120) (9212) MS. VIRGINIA RUESTERHOLZ (9104) SENIOR VICE PRESIDENT-WHOLESALE MS. VIRGINIA RUESTERHOLZ VERIZON MARYLAND, INC. SENIOR VICE PRESIDENT-WHOLESALE 1095 AVENUE OF THE AMERICAS VERIZON NEW YORK, INC. ROOM 4039 1095 AVENUE OF THE AMERICAS NEW YORK NY 10036 ROOM 4039 USA NEW YORK NY 10036 FOR THE STATES OF: USA MARYLAND(5030) FOR THE STATES OF: CONNECTICUT(5131) NEW YORK(5130)

ISSUED: DECEMBER 15, 2017 EFFECTIVE: JANUARY 01, 2018

WIRE CENTER AND INTERCONNECTION INFORMATION

ISSUING CARRIERS (CONT'D)

(0281) 0201 MR. THOMAS DREYER MR. THOMAS DREYER DIRECTOR DIRECTOR VERIZON NORTH INC. VERIZON NORTH INC. - PA 1 VERIZON WAY (QUAKER ST) VC31W448 1 VERIZON WAY BASKING RIDGE NJ 07920 VC31W448 USA BASKING RIDGE NJ 07920 FOR THE STATES OF: USA TENNESSEE(4478) (9208) (1186) MS. VIRGINIA RUESTERHOLZ MR. KENNETH MASON SENIOR VICE PRESIDENT-WHOLESALE VICE PRESIDENT, GOVERNMENT/REG. VERIZON PENNSYLVANIA, INC. VERIZON NORTH INC. 1095 AVENUE OF THE AMERICAS 180 SOUTH CLINTON AVE. ROOM 4039 5TH FLOOR NEW YORK NY 10036 ROCHESTER NY 14646-0500 USA USA FOR THE STATES OF: FOR THE STATES OF: PENNSYLVANIA(5000) ILLINOIS(1015) INDIANA(0772) 001J MICHIGAN(0695) MR. GODFREY CHISANGA OHIO(0615) MANAGER, NUMBERING ADMINISTRAT PENNSYLVANIA(0169) VERIZON PUERTO RICO LLC - PR WISCONSIN(0886) 2250 LAKESIDE BLVD RICHARDSON TX 75082 0170 USA MR. THOMAS DREYER DIRECTOR VERIZON NORTH INC. - PA (CONTEL) 1 VERIZON WAY VC31W448 BASKING RIDGE NJ 07920 USA

ISSUED: DECEMBER 15, 2017 EFFECTIVE: JANUARY 01, 2018

WIRE CENTER AND INTERCONNECTION INFORMATION

ISSUING CARRIERS (CONT'D)

(0479) (9213) MR. THOMAS DREYER MS. VIRGINIA RUESTERHOLZ DIRECTOR SENIOR VICE PRESIDENT-WHOLESALE VERIZON SOUTH INC. VERIZON VIRGINIA, INC. 1 VERIZON WAY 1095 AVENUE OF THE AMERICAS VC31W448 ROOM 4039 BASKING RIDGE NJ 07920 NEW YORK NY 10036 USA USA FOR THE STATES OF: FOR THE STATES OF: ILLINOIS(1000) VIRGINIA(5040) NORTH CAROLINA(4334) SOUTH CAROLINA(4335) 3332 VIRGINIA(4337) MS. FRAN STOCKER CHIEF FINANCIAL OFFICER 0233 VERMONT TELEPHONE CO., INC. MR. THOMAS DREYER 354 RIVER STREET DIRECTOR SPRINGFIELD VT 05156 VERIZON SOUTH INC. - VA USA (CONTEL) 1 VERIZON WAY 0966 VC31W448 MR. RODNEY OLSON BASKING RIDGE NJ 07920 GENERAL MANAGER USA VERNON COMMUNICATIONS COOPERATIVE 864F 103 N. MAIN STREET MR. THOMAS DREYER WESTBY WI 54667 DIRECTOR USA VERIZON SOUTH, INC. - NC --PO BOX ADDRESS -- (CONTEL) P.O. BOX 20 1 VERIZON WAY WESTBY WI 54667 VC31W448 USA BASKING RIDGE NJ 07920 USA

ISSUED: DECEMBER 15, 2017 EFFECTIVE: JANUARY 01, 2018

WIRE CENTER AND INTERCONNECTION INFORMATION

ISSUING CARRIERS (CONT'D)

717E 1087 MR. RODNEY OLSON MR. ROBERT MILLIKAN GENERAL MANAGER PRESIDENT VERNON COMMUNICATIONS VIOLA HOME TEL CO COOPERATIVE 2002 13TH STREET 103 N. MAIN STREET VIOLA IL 61486 WESTBY WI 54667 USA USA --PO BOX ADDRESS -- --PO BOX ADDRESS -- P.O. BOX 309 P.O. BOX 20 VIOLA IL 61486 WESTBY WI 54667 USA USA 3300 0133 MR. LOUIS MINION MR. JEFF JUNG CORPORATE GROUP CONTROLLER DIR-COSTING, SETTLEMENTS & TARI VIRGIN ISLANDS TELEPHONE CORP. VERNON TEL CO INC DBA INNOVATIVE TELEPHONE %TDS TELECOM 4611 TUTU PARK 525 JUNCTION ROAD SUITE 200 MADISON WI 53717 ST. THOMAS VI 00802 USA USA --PO BOX ADDRESS -- --PO BOX ADDRESS -- P.O. BOX 5158 P.O. BOX 6100 MADISON WI 53705-0158 ST. THOMAS VI 00804 USA USA

1324 0253 MR. KEVIN CABBAGE MR. JEFF JUNG GENERAL MANAGER DIR-COSTING, SETTLEMENTS & TARI VILLISCA FARMERS TEL CO VIRGINIA TEL CO 410 BROAD AVE. %TDS TELECOM STANTON IA 51573-0220 525 JUNCTION ROAD USA MADISON WI 53717 --PO BOX ADDRESS -- USA P.O. BOX 220 --PO BOX ADDRESS -- STANTON IA 51573-0220 P.O. BOX 5158 USA MADISON WI 53705-0158 USA

ISSUED: DECEMBER 15, 2017 EFFECTIVE: JANUARY 01, 2018

WIRE CENTER AND INTERCONNECTION INFORMATION

ISSUING CARRIERS (CONT'D)

734D 451C MR. COREY JENSEN MRS. LISA COPE GENERAL MANAGER CEO VISION NET, INC. DBA MAIN VOLUNTEER FIRST SERVICES, INC. %VISION NET, INC. DBA MAIN - TN 222 N. 32ND STREET 311 NORTH CHANCERY STREET BILLINGS MT 59103 MCMINNVILLE TN 37110 USA USA --PO BOX ADDRESS -- --PO BOX ADDRESS -- P.O. BOX 1016 P.O. BOX 670 BILLINGS MT 59103 MCMINNVILLE TN 37111 USA USA

1686 7809 MR. DENNIS LAW MR. KEITH HACKER GENERAL MANAGER/CEO CENTRAL OFFICE SUPERVISOR VIVIAN TEL CO DBA GOLDEN WEST W T SERVICES, INC. TELECOMMUNICATIONS --PO BOX ADDRESS -- 415 CROWN STREET P.O. BOX 1776 WALL SD 57790 HEREFORD TX 79045 USA USA --PO BOX ADDRESS -- P.O. BOX 411 0664 WALL SD 57790 MR. MIKE BOLEY USA SECRETARY/TREASURER/MANAGER WABASH MUTUAL TEL CO 2343 6670 WABASH ROAD MS. SHARON LUNDAGREN CELINA OH 45822 PRESIDENT USA VOLCANO TEL CO 20000 EAST HIGHWAY 88 PINE CA 95665 USA --PO BOX ADDRESS -- P.O. BOX 1070 PINE CA 95665 USA

ISSUED: DECEMBER 15, 2017 EFFECTIVE: JANUARY 01, 2018

WIRE CENTER AND INTERCONNECTION INFORMATION

ISSUING CARRIERS (CONT'D)

1088 1729 MR. BARRY ADAIR MS. AMANDA MOLINA GENERAL MANAGER/EVP VICE PRESIDENT OF EXTERNAL RELA WABASH TELEPHONE COOPERATIVE, WALNUT HILL TEL CO INC. DBA WABASH COMMUNICATIONS 130 NORTH 4TH STREET 210 CHURCH STREET MACCLENNY FL 32063 LOUISVILLE IL 62858-0299 USA USA --PO BOX ADDRESS -- 1326 P.O. BOX 299 MS. JANELL HANSEN LOUISVILLE IL 62858-0299 CEO USA WALNUT TEL CO 510 HIGHLAND STREET 0069 WALNUT IA 51577 MR. ROGER NISHI USA VICE PRESIDENT - INDUSTRY RELAT --PO BOX ADDRESS -- WAITSFIELD-FAYSTON TELEPHONE P.O. BOX 346 CO., INC. WALNUT IA 51577 3898 MAIN STREET USA WAITSFIELD VT 05673 USA 774B --PO BOX ADDRESS -- MS. JANELL HANSEN P.O. BOX 9 CEO WAITSFIELD VT 05673 WALNUT TELEPHONE COMPANY, INC. USA - IA 510 HIGHLAND STREET 0734 WALNUT IA 51577 MRS. LUCINDA BERNATH USA VICE PRESIDENT --PO BOX ADDRESS -- WALDRON TEL CO P.O. BOX 346 115 S.MAIN STREET WALNUT IA 51577 WALDRON MI 49288-0197 USA USA --PO BOX ADDRESS -- P.O. BOX 197 WALDRON MI 49288-0197 USA

ISSUED: DECEMBER 15, 2017 EFFECTIVE: JANUARY 01, 2018

WIRE CENTER AND INTERCONNECTION INFORMATION

ISSUING CARRIERS (CONT'D)

1845 (4967) MR. JEFF WICK MR. MATTHEW CONROY GENERAL MANAGER CHIEF FINANCIAL OFFICER WAMEGO TEL CO INC WARWICK VALLEY TELEPHONE 1009 LINCOLN AVENUE COMPANY WAMEGO KS 66547 880 MONTCLAIR ROAD USA SUITE 400 --PO BOX ADDRESS -- BIRMINGHAM AL 35213 P.O. BOX 25 USA WAMEGO KS 66547-0025 FOR THE STATES OF: USA NEW JERSEY(4959) NEW YORK(4140) 0258 MR. DENNIS ANDREWS 0834 SENIOR VICE PRESIDENT MR. MICHAEL HARIAN WAR TELEPHONE LLC GENERAL MANAGER 56 CAMPUS DRIVE WASHINGTON COUNTY RURAL TEL NEW GLOUCESTER ME 04260 COOP INC USA 105 E. RAILROAD STREET PEKIN IN 47165-7848 0031 USA MR. JEFF JUNG --PO BOX ADDRESS -- DIR-COSTING, SETTLEMENTS & TARI P.O. BOX 9 WARREN TEL CO PEKIN IN 47165-0009 %TDS TELECOM USA 525 JUNCTION ROAD MADISON WI 53717 0968 USA MR. JEFF JUNG --PO BOX ADDRESS -- DIR-COSTING, SETTLEMENTS & TARI P.O. BOX 5158 WAUNAKEE TEL CO MADISON WI 53705-0158 %TDS TELECOM USA 525 JUNCTION ROAD MADISON WI 53717 USA --PO BOX ADDRESS -- P.O. BOX 5158 MADISON WI 53705-0158 USA

ISSUED: DECEMBER 15, 2017 EFFECTIVE: JANUARY 01, 2018

WIRE CENTER AND INTERCONNECTION INFORMATION

ISSUING CARRIERS (CONT'D)

1597 1327 MR. RANDALL RAILE MR. DANIEL BRUHN WAUNETA TEL CO ACCOUNTANT 607 CHIEF ST. WEBB-DICKENS TEL CORP BENKELMAN NE 69021 339 FIRST AVENUE, N.E. USA SIOUX CENTER IA 51250 --PO BOX ADDRESS -- USA P.O. BOX 645 --PO BOX ADDRESS -- BENKELMAN NE 69021 P.O. BOX 200 USA SIOUX CENTER IA 51250 USA 7454 MR. STEVE WHITE 1328 CFO MR. DARYL CARLSON WAVECOM SOLUTIONS CORPORATION GENERAL MANAGER - HI WEBSTER-CALHOUN COOP TEL ASSN 1132 BISHOP STREET 1004 MARKET STREET SUITE 800 GOWRIE IA 50543 HONOLULU HI 96813 USA USA --PO BOX ADDRESS -- P.O. BOX 475 0392 GOWRIE IA 50543 MS. DEBORAH RAND USA VICE PRESIDENT ADMINISTRATIVE & WAVERLY HALL TELEPHONE, L.L.C. 1329 701 W CHURCH ST MS. JAYNE HOCHSTEDLER LIVINGSTON TX 77351 MANAGER USA WELLMAN COOP TEL ASSN 305 8TH AVENUE WELLMAN IA 52356 USA --PO BOX ADDRESS -- P.O. BOX 170 WELLMAN IA 52356 USA

ISSUED: DECEMBER 15, 2017 EFFECTIVE: JANUARY 01, 2018

WIRE CENTER AND INTERCONNECTION INFORMATION

ISSUING CARRIERS (CONT'D)

3282 0550 MR. DARREN PATRICK MR. JEFF WILSON EXECUTIVE VICE PRESIDENT/GENERA CEO WES-TEX TELECOMMUNICATIONS, WEST CAROLINA RURAL TEL COOP INC. DBA WESTEX TELECOM - TX INC 1500 WEST BUSINESS 20 229 HIGHWAY 28 BYPASS STANTON TX 79782 ABBEVILLE SC 29620-0610 USA USA --PO BOX ADDRESS -- --PO BOX ADDRESS -- P.O. BOX 280 P.O. BOX 610 STANTON TX 79782 ABBEVILLE SC 29620 USA USA

2168 1501 MR. DARREN PATRICK MRS. JENNIFER GREWE EXECUTIVE VICE PRESIDENT/GENERA CONTROLLER WES-TEX TELEPHONE COOP INC. WEST CENTRAL TEL ASSN 1500 WEST BUSINESS 20 308 FRONTAGE ROAD STANTON TX 79782 SEBEKA MN 56477 USA USA --PO BOX ADDRESS -- --PO BOX ADDRESS -- P.O. BOX 280 PO BOX 237 STANTON TX 79782 MENAHGA MN 56464 USA USA

5872 1331 MS. E. BUTLER MR. ROBERT GANNON FINANCIAL MANAGER CEO WEST CAROLINA COMMUNICATIONS, WEST IOWA TEL CO LLC - SC 12 EAST THIRD STREET --PO BOX ADDRESS -- REMSEN IA 51050 P.O. BOX 610 USA ABBEVILLE SC 29620 --PO BOX ADDRESS -- USA P.O. BOX 330 REMSEN IA 51050 USA

ISSUED: DECEMBER 15, 2017 EFFECTIVE: JANUARY 01, 2018

WIRE CENTER AND INTERCONNECTION INFORMATION

ISSUING CARRIERS (CONT'D)

(597B) 0480 MR. TREVOR BONNSTETTER MR. SANDY VANDEVENDER GENERAL MANAGER VICE PRESIDENT/GENERAL MANAGER WEST KENTUCKY RURAL TELEPHONE WEST PLAINS COOPERATIVE, INC. TELECOMMUNICATIONS, INC. 237 NORTH 8TH STREET 302 UVALDE STREET MAYFIELD KY 42066-0649 MULESHOE TX 79347 USA USA --PO BOX ADDRESS -- --PO BOX ADDRESS -- P.O. BOX 649 P.O. BOX 1012 MAYFIELD KY 42066-0649 MULESHOE TX 79347 USA USA FOR THE STATES OF: KENTUCKY(0421) 0837 TENNESSEE(598B) MR. JEFF JUNG DIR-COSTING, SETTLEMENTS & TARI 1332 WEST POINT TEL CO INC MRS. VICKI HALL %TDS TELECOM FINANCIAL CONTROLLER 525 JUNCTION ROAD WEST LIBERTY TEL CO MADISON WI 53717 413 NORTH CALHOUN STREET USA WEST LIBERTY IA 52776 --PO BOX ADDRESS -- USA P.O. BOX 5158 MADISON WI 53705-0158 0034 USA MR. JEFF JUNG DIR-COSTING, SETTLEMENTS & TARI 1689 WEST PENOBSCOT TEL & TEL CO MR. COLLE NASH %TDS TELECOM GENERAL MANAGER 525 JUNCTION ROAD WEST RIVER COOPERATIVE MADISON WI 53717 TELEPHONE COMPANY USA 801 COLEMAN AVE --PO BOX ADDRESS -- BISON SD 57620 P.O. BOX 5158 USA MADISON WI 53705-0158 --PO BOX ADDRESS -- USA P.O. BOX 39 BISON SD 57620 USA

ISSUED: DECEMBER 15, 2017 EFFECTIVE: JANUARY 01, 2018

WIRE CENTER AND INTERCONNECTION INFORMATION

ISSUING CARRIERS (CONT'D)

(1637) MR. TROY SCHILLING CEO/GENERAL MANAGER WEST RIVER TELECOMMUN COOP 101 WEST MAIN STREET HAZEN ND 58545 USA --PO BOX ADDRESS -- P.O. BOX 467 HAZEN ND 58545 USA FOR THE STATES OF: NORTH DAKOTA(4413) SOUTH DAKOTA(4414)

1671 MR. TROY SCHILLING CEO/GENERAL MANAGER WEST RIVER TELECOMMUNICATIONS COOP (MOBRIDGE) - SD 101 WEST MAIN STREET HAZEN ND 58545 USA --PO BOX ADDRESS -- P.O. BOX 467 HAZEN ND 58545 USA

(0277) MR. JOHN LUDENIA V.P. OPERATIONS, GENERAL MANAGE WEST SIDE TEL CO 1449 FAIRMONT ROAD MORGANTOWN WV 26501 USA FOR THE STATES OF: PENNSYLVANIA(4474) WEST VIRGINIA(4475)

ISSUED: DECEMBER 15, 2017 EFFECTIVE: JANUARY 01, 2018

WIRE CENTER AND INTERCONNECTION INFORMATION

ISSUING CARRIERS (CONT'D)

(9555) MR. JAMES MERTZ -CONT'D- VP REGULATORY AFFAIRS RHODE ISLAND(836C) WEST TELECOM SERVICES, LLC SOUTH CAROLINA(837C) 1755 N. BROWN RD. SOUTH DAKOTA(838C) LAWRENCEVILLE GA 30043 TENNESSEE(845C) USA VERMONT(839C) FOR THE STATES OF: VIRGINIA(840C) ALABAMA(807C) WASHINGTON(841C) ARKANSAS(9556) WEST VIRGINIA(842C) CALIFORNIA(808C) WISCONSIN(843C) COLORADO(809C) WYOMING(844C) CONNECTICUT(810C) DELAWARE(811C) 0583 DISTRICT OF COLUMBIA(812C) MR. JAMES GARNER FLORIDA(813C) VICE PRESIDENT OF OPERATIONS GEORGIA(814C) WEST TENNESSEE TEL CO INC IDAHO(815C) %TEC ILLINOIS(816C) 236 EAST CAPITOL ST. INDIANA(817C) JACKSON MS 39201 IOWA(860C) USA KANSAS(818C) --PO BOX ADDRESS -- KENTUCKY(861C) PO DRAWER 2146 LOUISIANA(819C) MONROE LA 71201 MARYLAND(820C) USA MICHIGAN(821C) MINNESOTA(822C) 2166 MISSISSIPPI(823C) MS. AMY LINZEY MISSOURI(824C) GENERAL MANAGER MONTANA(825C) WEST TEXAS RURAL TEL COOP INC NEBRASKA(826C) 3425 US HIGHWAY 385 NEVADA(827C) HEREFORD TX 79045 NEW HAMPSHIRE(828C) USA NEW JERSEY(829C) --PO BOX ADDRESS -- NEW MEXICO(830C) P.O. BOX 1737 NEW YORK(831C) HEREFORD TX 79045 NORTH CAROLINA(832C) USA OHIO(9557) OKLAHOMA(833C) OREGON(834C) PENNSYLVANIA(835C)

ISSUED: DECEMBER 15, 2017 EFFECTIVE: JANUARY 01, 2018

WIRE CENTER AND INTERCONNECTION INFORMATION

ISSUING CARRIERS (CONT'D)

0971 9689 MR. MARK STENSETH MR. FRANK RICHTER CEO/GENERAL MANAGER PRESIDENT/CEO WEST WISCONSIN TELCOM COOP INC WESTERN INDEPENDENT NETWORKS, E4528 CTY RD C INC. - OR DOWNSVILLE WI 54735 8050 SW WARM SPRINGS STREET USA SUITE 200 --PO BOX ADDRESS -- TUALATIN OR 97062 P.O. BOX 115 USA DOWNSVILLE WI 54735 USA 1334 MR. HEATH MALLORY 7403 GENERAL MANAGER MR. MATHEW ASMUS WESTERN IOWA TEL ASSN VICE PRESIDENT OF SERVICE 202 CEDAR STREET WESTERN COMMUNICATIONS, INC. - LAWTON IA 51030-0038 TX USA 100 WAUGH DRIVE --PO BOX ADDRESS -- #200 P.O. BOX 38 HOUSTON TX 77007 LAWTON IA 51030-0038 USA USA

(8959) 2268 MR. JOHN HARRIS MR. J. KEEN SR. VP & FINANCIAL OFFICER PRESIDENT WESTERN COMMUNICATIONS, INC. WESTERN NEW MEXICO TEL CO INC DBA LOGIX COMMUNICATIONS 314 WEST YANKEE 14101 WIRELESS WAY SILVER CITY NM 88061 SUITE 300 USA OKLAHOMA CITY OK 73134 --PO BOX ADDRESS -- USA P.O. BOX 3079 FOR THE STATES OF: SILVER CITY NM 88061 OKLAHOMA(7048) USA TEXAS(8833)

ISSUED: DECEMBER 15, 2017 EFFECTIVE: JANUARY 01, 2018

WIRE CENTER AND INTERCONNECTION INFORMATION

ISSUING CARRIERS (CONT'D)

1502 591C MR. BILL OTIS MR. DAVID FOX PRESIDENT PRESIDENT WESTERN TEL CO WESTPHALIA BROADBAND, INC. - 27 NORTH MINNESOTA MI NEW ULM MN 56073 109 E. MAIN ST. USA WESTPHALIA MI 48894 USA 1688 --PO BOX ADDRESS -- MR. RANDY HOUDEK P.O. BOX 368 GENERAL MANAGER WESTPHALIA MI 48894 WESTERN TEL CO USA 218 COMMERCIAL AVE. SE HIGHMORE SD 57345-0157 0735 USA MR. DAVID FOX --PO BOX ADDRESS -- PRESIDENT P.O. BOX 157 WESTPHALIA TEL CO HIGHMORE SD 57345-0157 109 E. MAIN ST. USA WESTPHALIA MI 48894 USA 2451 --PO BOX ADDRESS -- MS. CAROL LARSON P.O. BOX 368 INDUSTRY RELATIONS MANAGER WESTPHALIA MI 48894 WESTERN WAHKIAKUM COUNTY TEL USA CO --PO BOX ADDRESS -- 092C P.O. BOX 98 MR. DAVID FOX GRAYS RIVER WA 98621 PRESIDENT USA WESTPHALIA TELEPHONE COMPANY DBA W.B.I. - MI 580D 109 E. MAIN ST. MR. RICHARD WEAVER WESTPHALIA MI 48894 OPERATIONS MANAGER USA WESTGATE COMMUNICATIONS, LLC --PO BOX ADDRESS -- DBA WEAVTEL - WA P.O. BOX 368 --PO BOX ADDRESS -- WESTPHALIA MI 48894 P.O. BOX 2937 USA CHELAN WA 98816 USA

ISSUED: DECEMBER 15, 2017 EFFECTIVE: JANUARY 01, 2018

WIRE CENTER AND INTERCONNECTION INFORMATION

ISSUING CARRIERS (CONT'D)

1335 2209 MR. KEVIN SKINNER MR. TERRY HENDRICKSON CFO GENERAL MANAGER/CEO WESTSIDE INDEP TEL CO WIGGINS TEL ASSN 112 EAST MAIN ST. 414 MAIN STREET BREDA IA 51436-0190 WIGGINS CO 80654-0690 USA USA --PO BOX ADDRESS -- --PO BOX ADDRESS -- P.O. BOX 190 P.O. BOX 690 BREDA IA 51436-0190 WIGGINS CO 80654-0690 USA USA

1847 1505 MR. GREG REED MS. CARRIE KERN-TAGGART PRESIDENT OFFICE MANAGER WHEAT STATE TEL INC WIKSTROM TEL CO INC 106 WEST FIRST STREET 212 SOUTH MAIN STREET UDALL KS 67146 KARLSTAD MN 56732-0217 USA USA --PO BOX ADDRESS -- --PO BOX ADDRESS -- P.O. BOX 320 P.O. BOX 217 UDALL KS 67146 KARLSTAD MN 56732-0217 USA USA

2452 914F MR. BRUCE RUSSELL MR. CURTISS WIKSTROM CHIEF FINANCIAL OFFICER PRESIDENT WHIDBEY TEL CO WIKSTROM TELEPHONE COMPANY, 14888 SR 525 INC. - MN LANGLEY WA 98260 212 SOUTH MAIN STREET USA KARLSTAD MN 56732 USA

ISSUED: DECEMBER 15, 2017 EFFECTIVE: JANUARY 01, 2018

WIRE CENTER AND INTERCONNECTION INFORMATION

ISSUING CARRIERS (CONT'D)

1348 0510 MR. ROBERT RIDDELL MR. ERIC CRAMER CEO CEO AND GENERAL MANAGER WILDERNESS VALLEY TELEPHONE WILKES TEL MEMBERSHIP CORP COMPANY 1400 RIVER STREET 13448 COUNTY ROAD 25 WILKESBORO NC 28697-2108 WAWINA MN 55736 USA USA --PO BOX ADDRESS -- P.O. BOX 740 795D MILLERS CREEK NC 28651-0740 MR. ERIC CRAMER USA CEO AND GENERAL MANAGER WILKES COMMUNICATIONS, INC. 2210 1400 RIVER STREET MS AIMEE DOLLERSCHELL WILKESBORO NC 28697-2108 MANAGER USA WILLARD TEL CO --PO BOX ADDRESS -- 41499 HWY 71 P.O. BOX 740 STONEHAM CO 80754 MILLERS CREEK NC 28651-0740 USA USA 0551 0394 MR. JEFF JUNG MS. APRIL DYSON DIR-COSTING, SETTLEMENTS & TARI PRESIDENT WILLISTON TEL CO WILKES TEL & ELEC CO INC %TDS TELECOM 107 E. LIBERTY STREET 525 JUNCTION ROAD WASHINGTON GA 30673 MADISON WI 53717 USA USA --PO BOX ADDRESS -- --PO BOX ADDRESS -- P.O. BOX 277 P.O. BOX 5158 WASHINGTON GA 30673 MADISON WI 53705-0158 USA USA

ISSUED: DECEMBER 15, 2017 EFFECTIVE: JANUARY 01, 2018

WIRE CENTER AND INTERCONNECTION INFORMATION

ISSUING CARRIERS (CONT'D)

1849 0395 MR. BRIAN BOISVERT MR. TIM LOKEN GENERAL MANAGER DIRECTOR-WHOLESALE CORPORATION WILSON TEL CO INC WINDSTREAM ACCUCOMM 2504 AVENUE D TELECOMMUNICATIONS, INC. WILSON KS 67490-0190 4001 RODNEY PARHAM RD. USA MAILSTOP: 1170 B3F03-84A --PO BOX ADDRESS -- LITTLE ROCK AR 72212 P.O. BOX 190 USA WILSON KS 67490 USA 0302 MR. TIM LOKEN 0050 DIRECTOR-WHOLESALE CORPORATION MR. JEFF JUNG WINDSTREAM ALABAMA, INC. DIR-COSTING, SETTLEMENTS & TARI 4001 RODNEY PARHAM RD. WILTON TEL CO MAILSTOP: 1170 B3F03-84A %TDS TELECOM LITTLE ROCK AR 72212 525 JUNCTION ROAD USA MADISON WI 53717 USA 1691 --PO BOX ADDRESS -- MR. TIM LOKEN P.O. BOX 5158 DIRECTOR-WHOLESALE CORPORATION MADISON WI 53705-0158 WINDSTREAM ARKANSAS, INC. USA 4001 RODNEY PARHAM RD. MAILSTOP: 1170 B3F03-84A 1336 LITTLE ROCK AR 72212 MS. STACIE HARRIS USA ASSISTANT GENERAL MANAGER/CFO WILTON TEL CO 0151 %WILTON TEL CO MR. TIM LOKEN 810 W. 5TH STREET DIRECTOR-WHOLESALE CORPORATION WILTON IA 52778-0970 WINDSTREAM BUFFALO VALLEY, USA INC. --PO BOX ADDRESS -- 4001 RODNEY PARHAM RD. P.O. BOX 970 MAILSTOP: 1170 B3F03-84A WILTON IA 527780970 LITTLE ROCK AR 72212 USA USA

ISSUED: DECEMBER 15, 2017 EFFECTIVE: JANUARY 01, 2018

WIRE CENTER AND INTERCONNECTION INFORMATION

ISSUING CARRIERS (CONT'D)

2097 (168E) MR. TIM LOKEN MR. TIM LOKEN DIRECTOR-WHOLESALE CORPORATION DIRECTOR-WHOLESALE CORPORATION WINDSTREAM COMMUNICATIONS WINDSTREAM COMMUNICATIONS, KERRVILLE, L.P. INC. 4001 RODNEY PARHAM RD. 4001 RODNEY PARHAM RD. MAILSTOP: 1170 B3F03-84A MAILSTOP: 1170 B3F03-84A LITTLE ROCK AR 72212 LITTLE ROCK AR 72212 USA USA FOR THE STATES OF: (7815) ARKANSAS(7656) MR. TIM LOKEN GEORGIA(856A) DIRECTOR-WHOLESALE CORPORATION NORTH CAROLINA(7970) WINDSTREAM COMMUNICATIONS OF PENNSYLVANIA(2681) THE MIDWEST, INC. SOUTH CAROLINA(3572) 4001 RODNEY PARHAM RD. MAILSTOP: 1170 B3F03-84A 0474 LITTLE ROCK AR 72212 MR. TIM LOKEN USA DIRECTOR-WHOLESALE CORPORATION FOR THE STATES OF: WINDSTREAM CONCORD TELEPHONE, IOWA(7817) LLC NEBRASKA(7816) 4001 RODNEY PARHAM RD. MAILSTOP: 1170 B3F03-84A 1997 LITTLE ROCK AR 72212 MR. JIM HART USA VICE PRESIDENT WINDSTREAM COMMUNICATIONS 0162 TELECOM, L.P. - TX MR. TIM LOKEN 955 WATER STREET DIRECTOR-WHOLESALE CORPORATION KERRVILLE TX 78028 WINDSTREAM CONESTOGA, INC. USA 4001 RODNEY PARHAM RD. MAILSTOP: 1170 B3F03-84A LITTLE ROCK AR 72212 USA

ISSUED: DECEMBER 15, 2017 EFFECTIVE: JANUARY 01, 2018

WIRE CENTER AND INTERCONNECTION INFORMATION

ISSUING CARRIERS (CONT'D)

4114 4332 MS. APRIL PEACHEY MR. TIM LOKEN NETWORK ACCESS MANAGER DIRECTOR-WHOLESALE CORPORATION WINDSTREAM D & E SYSTEMS, INC. WINDSTREAM GEORGIA - PA COMMUNICATIONS CORP. 124 E. MAIN STREET 4001 RODNEY PARHAM RD. EPHRATA PA 17522-9543 MAILSTOP: 1170 B3F03-84A USA LITTLE ROCK AR 72212 USA 7708 MS. LINDA HALL 0364 VICE PRESIDENT OF FINANCE MR. TIM LOKEN WINDSTREAM D & E SYSTEMS, INC. DIRECTOR-WHOLESALE CORPORATION - PA WINDSTREAM GEORGIA TELEPHONE, 124 E. MAIN ST. INC. EPHRATA PA 17522 4001 RODNEY PARHAM RD. USA MAILSTOP: 1170 B3F03-84A --PO BOX ADDRESS -- LITTLE ROCK AR 72212 P.O. BOX 588 USA EPHRATA PA 17522 USA 0357 MR. TIM LOKEN 0165 DIRECTOR-WHOLESALE CORPORATION MR. TIM LOKEN WINDSTREAM GEORGIA, INC. DIRECTOR-WHOLESALE CORPORATION 4001 RODNEY PARHAM RD. WINDSTREAM D&E, INC. MAILSTOP: 1170 B3F03-84A 4001 RODNEY PARHAM RD. LITTLE ROCK AR 72212 MAILSTOP: 1170 B3F03-84A USA LITTLE ROCK AR 72212 USA 1178 MR. TIM LOKEN 0336 DIRECTOR-WHOLESALE CORPORATION MR. TIM LOKEN WINDSTREAM IOWA DIRECTOR-WHOLESALE CORPORATION COMMUNICATIONS, INC. WINDSTREAM FLORIDA, INC. 4001 RODNEY PARHAM RD. 4001 RODNEY PARHAM RD. MAILSTOP: 1170 B3F03-84A MAILSTOP: 1170 B3F03-84A LITTLE ROCK AR 72212 LITTLE ROCK AR 72212 USA USA

ISSUED: DECEMBER 15, 2017 EFFECTIVE: JANUARY 01, 2018

WIRE CENTER AND INTERCONNECTION INFORMATION

ISSUING CARRIERS (CONT'D)

1167 0402 MR. TIM LOKEN MR. TIM LOKEN DIRECTOR-WHOLESALE CORPORATION DIRECTOR-WHOLESALE CORPORATION WINDSTREAM IOWA WINDSTREAM KENTUCKY WEST, INC. COMMUNICATIONS, INC. - NORTH 4001 RODNEY PARHAM RD. 4001 RODNEY PARHAM RD. MAILSTOP: 1170 B3F03-84A MAILSTOP: 1170 B3F03-84A LITTLE ROCK AR 72212 LITTLE ROCK AR 72212 USA USA 1414 1170 MR. TIM LOKEN MR. TIM LOKEN DIRECTOR-WHOLESALE CORPORATION DIRECTOR-WHOLESALE CORPORATION WINDSTREAM LAKEDALE, INC. WINDSTREAM IOWA 4001 RODNEY PARHAM RD. COMMUNICATIONS, INC. - SYSTEMS MAILSTOP: 1170 B3F03-84A 4001 RODNEY PARHAM RD. LITTLE ROCK AR 72212 MAILSTOP: 1170 B3F03-84A USA LITTLE ROCK AR 72212 USA 0483 MR. TIM LOKEN 9690 DIRECTOR-WHOLESALE CORPORATION MR. TIM LOKEN WINDSTREAM LEXCOM DIRECTOR-WHOLESALE CORPORATION COMMUNICATIONS, LLC WINDSTREAM KENTUCKY EAST, INC. 4001 RODNEY PARHAM RD. - LEXINGTON MAILSTOP: 1170 B3F03-84A 4001 RODNEY PARHAM RD. LITTLE ROCK AR 72212 MAILSTOP: 1170 B3F03-84A USA LITTLE ROCK AR 72212 USA 0453 MR. TIM LOKEN 9691 DIRECTOR-WHOLESALE CORPORATION MR. TIM LOKEN WINDSTREAM MISSISSIPPI, INC. DIRECTOR-WHOLESALE CORPORATION 4001 RODNEY PARHAM RD. WINDSTREAM KENTUCKY EAST, INC. MAILSTOP: 1170 B3F03-84A - LONDON LITTLE ROCK AR 72212 4001 RODNEY PARHAM RD. USA MAILSTOP: 1170 B3F03-84A LITTLE ROCK AR 72212 USA

ISSUED: DECEMBER 15, 2017 EFFECTIVE: JANUARY 01, 2018

WIRE CENTER AND INTERCONNECTION INFORMATION

ISSUING CARRIERS (CONT'D)

1885 0109 MR. TIM LOKEN MR. TIM LOKEN DIRECTOR-WHOLESALE CORPORATION DIRECTOR-WHOLESALE CORPORATION WINDSTREAM MISSOURI, INC. WINDSTREAM NEW YORK, INC. - 4001 RODNEY PARHAM RD. JAMESTOWN MAILSTOP: 1170 B3F03-84A 4001 RODNEY PARHAM RD. LITTLE ROCK AR 72212 MAILSTOP: 1170 B3F03-84A USA LITTLE ROCK AR 72212 USA 1248 MR. TIM LOKEN 0113 DIRECTOR-WHOLESALE CORPORATION MR. TIM LOKEN WINDSTREAM MONTEZUMA, LLC DIRECTOR-WHOLESALE CORPORATION 4001 RODNEY PARHAM RD. WINDSTREAM NEW YORK, INC. - MAILSTOP: 1170 B3F03-84A RED JACKET LITTLE ROCK AR 72212 4001 RODNEY PARHAM RD. USA MAILSTOP: 1170 B3F03-84A LITTLE ROCK AR 72212 1568 USA MR. TIM LOKEN DIRECTOR-WHOLESALE CORPORATION 0476 WINDSTREAM NEBRASKA, INC. MR. TIM LOKEN 4001 RODNEY PARHAM RD. DIRECTOR-WHOLESALE CORPORATION MAILSTOP: 1170 B3F03-84A WINDSTREAM NORTH CAROLINA, LITTLE ROCK AR 72212 INC. USA 4001 RODNEY PARHAM RD. MAILSTOP: 1170 B3F03-84A 0106 LITTLE ROCK AR 72212 MR. TIM LOKEN USA DIRECTOR-WHOLESALE CORPORATION WINDSTREAM NEW YORK, INC. - 4263 FULTON MR. JIM SMART 4001 RODNEY PARHAM RD. GENERAL MANAGER MAILSTOP: 1170 B3F03-84A WINDSTREAM NORTHSTAR, LLC - MN LITTLE ROCK AR 72212 1120 15TH AVENUE USA BLOOMER WI 54724-1697 USA

ISSUED: DECEMBER 15, 2017 EFFECTIVE: JANUARY 01, 2018

WIRE CENTER AND INTERCONNECTION INFORMATION

ISSUING CARRIERS (CONT'D)

(8660) 0176 MR. TIM LOKEN MR. TIM LOKEN DIRECTOR-WHOLESALE CORPORATION DIRECTOR-WHOLESALE CORPORATION WINDSTREAM NUVOX, INC. WINDSTREAM PENNSYLVANIA, INC. 4001 RODNEY PARHAM RD. 4001 RODNEY PARHAM RD. MAILSTOP: 1170 B3F03-84A MAILSTOP: 1170 B3F03-84A LITTLE ROCK AR 72212 LITTLE ROCK AR 72212 USA USA FOR THE STATES OF: ALABAMA(5618) 0517 FLORIDA(4400) MR. TIM LOKEN GEORGIA(4498) DIRECTOR-WHOLESALE CORPORATION KENTUCKY(4402) WINDSTREAM SOUTH CAROLINA, LOUISIANA(4403) INC. MISSISSIPPI(4485) 4001 RODNEY PARHAM RD. NORTH CAROLINA(4486) MAILSTOP: 1170 B3F03-84A SOUTH CAROLINA(4487) LITTLE ROCK AR 72212 TENNESSEE(4491) USA

0665 0386 MR. TIM LOKEN MR. TIM LOKEN DIRECTOR-WHOLESALE CORPORATION DIRECTOR-WHOLESALE CORPORATION WINDSTREAM OHIO, LLC WINDSTREAM STANDARD, INC. 4001 RODNEY PARHAM RD. 4001 RODNEY PARHAM RD. MAILSTOP: 1170 B3F03-84A MAILSTOP: 1170 B3F03-84A LITTLE ROCK AR 72212 LITTLE ROCK AR 72212 USA USA

1965 2147 MR. TIM LOKEN MR. TIM LOKEN DIRECTOR-WHOLESALE CORPORATION DIRECTOR-WHOLESALE CORPORATION WINDSTREAM OKLAHOMA, INC. WINDSTREAM SUGAR LAND, LLC 4001 RODNEY PARHAM RD. 4001 RODNEY PARHAM RD. MAILSTOP: 1170 B3F03-84A MAILSTOP: 1170 B3F03-84A LITTLE ROCK AR 72212 LITTLE ROCK AR 72212 USA USA

ISSUED: DECEMBER 15, 2017 EFFECTIVE: JANUARY 01, 2018

WIRE CENTER AND INTERCONNECTION INFORMATION

ISSUING CARRIERS (CONT'D)

0666 (1268) MR. TIM LOKEN MARK THOMA DIRECTOR-WHOLESALE CORPORATION GENERAL MANAGER WINDSTREAM WESTERN RESERVE, WINNEBAGO COOP TEL ASSN INC. 704 EAST MAIN ST. 4001 RODNEY PARHAM RD. LAKE MILLS IA 50450 MAILSTOP: 1170 B3F03-84A USA LITTLE ROCK AR 72212 FOR THE STATES OF: USA IOWA(1337) MINNESOTA(1338) 0737 MR. MARK GRAF (694E) GENERAL MANAGER MARK THOMA WINN TEL CO GENERAL MANAGER 2766 W. BLANCHARD RD. WINNEBAGO COOPERATIVE WINN MI 48896 TELEPHONE ASSOCIATION USA 704 EAST MAIN ST. --PO BOX ADDRESS -- LAKE MILLS IA 50450 P.O. BOX 367 USA WINN MI 48896 FOR THE STATES OF: USA IOWA(6103) MINNESOTA(695E) 0127 MR. LARRY NEEPER 1507 CLEC MANAGER MR. JEFF JUNG WINN TELEPHONE COMPANY DBA DIR-COSTING, SETTLEMENTS & TARI WINN TELECOM - MI WINSTED TEL CO 402 N. MISSION ST. SUITE 1 %TDS TELECOM MT. PLEASANT MI 48858 525 JUNCTION ROAD USA MADISON WI 53717 USA --PO BOX ADDRESS -- P.O. BOX 5158 MADISON WI 53705-0158 USA

ISSUED: DECEMBER 15, 2017 EFFECTIVE: JANUARY 01, 2018

WIRE CENTER AND INTERCONNECTION INFORMATION

ISSUING CARRIERS (CONT'D)

2323 285H MR. JEFF JUNG MR. SCOTT HOFFMANN DIR-COSTING, SETTLEMENTS & TARI CHIEF EXECUTIVE OFFICER WINTERHAVEN TEL CO WISCONSIN INDEPENDENT NETWORK %TDS TELECOM LLC 525 JUNCTION ROAD --PO BOX ADDRESS -- MADISON WI 53717 BOX 107 USA 800 WISCONSIN STREET --PO BOX ADDRESS -- EAU CLAIRE WI 54703-3612 P.O. BOX 5158 USA MADISON WI 53705-0158 USA 404H MR. SCOTT HOFFMANN 1508 CHIEF EXECUTIVE OFFICER MR. DANNY BUSCHE WISCONSIN INDEPENDENT NETWORK CFO LLC - WI WINTHROP TEL CO --PO BOX ADDRESS -- 318 SECOND AVENUE, EAST BOX 107 FRANKLIN MN 55333 800 WISCONSIN STREET USA EAU CLAIRE WI 54703-3612 --PO BOX ADDRESS -- USA P.O. BOX 310 FRANKLIN MN 55333 0973 USA MR. ALLEN MAHNKE CEO (9327) WITTENBERG TEL CO MS. ROSEMARY CHAMBERS 104 W. WALKER STREET MANAGER TARIFF ADMIN WITTENBERG WI 54499-0160 WISCONSIN BELL INC USA FOUR BELL PLAZA --PO BOX ADDRESS -- ROOM 1970.01 P.O. BOX 160 DALLAS TX 75202 WITTENBERG WI 54499-0160 USA USA FOR THE STATES OF: WISCONSIN(5220)

ISSUED: DECEMBER 15, 2017 EFFECTIVE: JANUARY 01, 2018

WIRE CENTER AND INTERCONNECTION INFORMATION

ISSUING CARRIERS (CONT'D)

0738 1091 MR. JEFF JUNG MR. PHILIP WIRT DIR-COSTING, SETTLEMENTS & TARI GENERAL MANAGER WOLVERINE TEL CO WOODHULL TELEPHONE COMPANY %TDS TELECOM 246 N. DIVISION STREET 525 JUNCTION ROAD WOODHULL IL 61490-0117 MADISON WI 53717 USA USA --PO BOX ADDRESS -- --PO BOX ADDRESS -- P.O. BOX 117 P.O. BOX 5158 WOODHULL IL 61490-0117 MADISON WI 53705-0158 USA USA 1510 (1349) MR. TERRY NELSON MR. KARL BLAKE OPERATIONS MANAGER GENERAL MANAGER/CEO WOODSTOCK TEL CO WOLVERTON TEL CO 1014 140 AVENUE 110 FOURTH STREET EAST 337 AETNA STREET PARK RIVER ND 58270 RUTHTON MN 56170 USA USA --PO BOX ADDRESS -- --PO BOX ADDRESS -- P.O. BOX 270 P.O. BOX C PARK RIVER ND 58270 RUTHTON MN 56170 USA USA FOR THE STATES OF: MINNESOTA(1512) 1342 NORTH DAKOTA(1509) MS. LORRIE MOURLAM OFFICE MANAGER 0974 WOOLSTOCK MUTUAL TEL ASSN MR. GREGORY KRINGS 227 W. HERMAN STREET TREASURER WOOLSTOCK IA 50599-0155 WOOD COUNTY TEL CO USA 440 E. GRAND AVENUE --PO BOX ADDRESS -- WIS. RAPIDS WI 54495-8045 P.O. BOX 155 USA WOOLSTOCK IA 50599-0155 --PO BOX ADDRESS -- USA P.O. BOX 8045 WIS. RAPIDS WI 54495-8045 USA

ISSUED: DECEMBER 15, 2017 EFFECTIVE: JANUARY 01, 2018

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ISSUING CARRIERS (CONT'D)

460D 2170 MR. JEFF WICK MR. DARRELL DENNIS GENERAL MANAGER GENERAL MANAGER WTC COMMUNICATIONS, INC. - KS XIT RURAL TEL COOP INC. 1009 LINCOLN AVENUE HIGHWAY 87 NORTH WAMEGO KS 66547 DALHART TX 79022 USA USA --PO BOX ADDRESS -- --PO BOX ADDRESS -- P.O. BOX 25 P.O. BOX 711 WAMEGO KS 66547-0025 DALHART TX 79022 USA USA

2034 7893 MR. JEFF JUNG MR. DARRELL DENNIS DIR-COSTING, SETTLEMENTS & TARI ASSISTANT MANAGER WYANDOTTE TEL CO XIT TELECOMMUNICATIONS & %TDS TELECOM TECHNOLOGY, INC. 525 JUNCTION ROAD --PO BOX ADDRESS -- MADISON WI 53717 P.O. BOX 1391 USA DALHART TX 79022 --PO BOX ADDRESS -- USA P.O. BOX 5158 MADISON WI 53705-0158 USA

1343 MS. DEBRA WILLIAMS OFFICE MANAGER WYOMING MUTUAL TEL CO 150 W. MAIN STREET WYOMING IA 52362 USA --PO BOX ADDRESS -- P.O. BOX 159 WYOMING IA 52362 USA

ISSUED: DECEMBER 15, 2017 EFFECTIVE: JANUARY 01, 2018

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ISSUING CARRIERS (CONT'D)

(7753) 0511 MR. GARY CASE MS. KATHY GROCE DIRECTOR INTER-CARRIER SERVICES TOLL SETTLEMENTS SUPERVISOR XO COMMUNICATIONS, INC. - YADKIN VALLEY TEL MEMBERSHIP OVERALL CORP 11111 SUNSET HILLS DRIVE 1421 COURTNEY HUNTSVILLE RD. RESTON VA 20190 YADKINVILLE NC 27055 USA USA FOR THE STATES OF: --PO BOX ADDRESS -- ARIZONA(4793) P.O. BOX 368 CALIFORNIA(7262) YADKINVILL NC 27055 COLORADO(8980) USA DELAWARE(4124) DISTRICT OF COLUMBIA(8964) 5418 FLORIDA(6100) MS. MITZIE BRANON GEORGIA(8758) GENERAL MANAGER IDAHO(3052) YADKIN VALLEY TELECOM, INC. - ILLINOIS(7056) NC INDIANA(4359) 1421 COURTNEY/HUNTSVILLE ROAD MARYLAND(4773) YADKINVILLE NC 27055-0368 MASSACHUSETTS(4536) USA MICHIGAN(4125) --PO BOX ADDRESS -- MINNESOTA(2557) P.O. BOX 368 MISSISSIPPI(2749) YADKINVILLE NC 27055-0368 MISSOURI(4774) USA NEVADA(7521) NEW JERSEY(4123) 2453 NEW YORK(8340) MR. PATRICK MORSE NORTH CAROLINA(4792) SENIOR VP GOVERNMENTAL AFFAIRS OHIO(7520) YCOM NETWORKS, INC. OREGON(4980) 908 W. FRONTVIEW PENNSYLVANIA(7341) DODGE CITY KS 67801-0199 TENNESSEE(7344) USA TEXAS(8958) --PO BOX ADDRESS -- UTAH(7541) P.O. BOX 199 VIRGINIA(4772) DODGE CITY KS 67801-0199 WASHINGTON(7340) USA WISCONSIN(4126)

ISSUED: DECEMBER 15, 2017 EFFECTIVE: JANUARY 01, 2018

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ISSUING CARRIERS (CONT'D)

1733 0215 MS. ANNE SCHUHKNECHT MR. JAMES KAIL SECRETARY-TREASURER PRESIDENT AND CEO YELCOT TEL CO YUKON-WALTZ TEL CO --PO BOX ADDRESS -- 4157 MAIN STREET P.O. BOX 1970 STAHLSTOWN PA 15687-0168 MOUNTAIN VIEW AR 72564 USA USA --PO BOX ADDRESS -- P.O. BOX 168 0839 STAHLSTOWN PA 15687-0168 MR. DAVID BLACKER USA GENERAL MANAGER/EVP YEOMAN TEL CO INC 1852 196 S. GOSLEE STREET MS. KATHY PRICE YEOMAN IN 47997 GENERAL MANAGER USA ZENDA TEL CO INC 208 NORTH MAIN 0584 ZENDA KS 67159 MS. KERRY WATSON USA GENERAL MANAGER --PO BOX ADDRESS -- YORKVILLE TEL COOP P.O. BOX 128 --PO BOX ADDRESS -- ZENDA KS 67159 P.O. BOX 8 USA YORKVILLE TN 38389 USA 1515 MR. BRUCE HANSON 3025 MANAGER MS. JULIANA WAYMAN ZUMBROTA TEL CO DIRECTOR 227 SOUTH MAIN STREET YUKON TEL CO INC CLARA CITY MN 56222-0800 5450 A ST USA ANCHORAGE AK 99518 --PO BOX ADDRESS -- USA PO BOX 800 CLARA CITY MN 56222-0800 USA

END OF SECTION ======NATIONAL EXCHANGE CARRIER ASSOCIATION, INC. TARIFF F.C.C. NO. 4 DIRECTOR, TECHNICAL PLANNING & IMPLEMENTATION 374TH REVISED SECTION 3 80 S. JEFFERSON RD. CANCELS 373RD REVISED SECTION 3 WHIPPANY, N.J. 07981-0918 PAGE 1

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THE TITLE PAGE SECTION AND SECTIONS LISTED BELOW ARE EFFECTIVE AS OF THE DATE SHOWN FOR EACH SECTION. WHEN REVISIONS ARE MADE TO ANY SECTION, THE ENTIRE SECTION IS REVISED AND CARRIES A NEW ISSUED AND EFFECTIVE DATE ON EACH PAGE. THE TOTAL NUMBER OF PAGES IN EACH SECTION IS GIVEN WITH EACH REVISION.

SECTION PAGES REVISION ISSUED EFFECTIVE

1 TITLE PAGE 1 13TH AUG 17, 2000 SEP 01, 2000

* 2 ISSUING CARRIERS 260 367TH DEC 15, 2017 JAN 01, 2018

* 3 CHECK SHEETS 36 374TH DEC 15, 2017 JAN 01, 2018

4 TABLE OF CONTENTS 10 24TH SEP 16, 2002 OCT 01, 2002

5 TARIFF INFORMATION AND USE, REFERENCE TO OTHER TARIFFS 9 29TH APR 16, 2001 MAY 01, 2001

6 SYMBOLS, ABBREVIATIONS, SERVICE MARKS, TRADEMARKS 2 14TH AUG 17, 2000 SEP 01, 2000

* 7 LISTING OF OFFICE TYPE CODES 39 95TH DEC 15, 2017 JAN 01, 2018

* 8 COMPANY CODES FOR EXCHANGE TELEPHONE COMPANIES 81 353RD DEC 15, 2017 JAN 01, 2018

9 APPLICATION OF TARIFF 1 19TH APR 16, 2001 MAY 01, 2001

10 GENERAL 2 9TH AUG 17, 2000 SEP 01, 2000

11 MILEAGE MEASUREMENT 3 7TH AUG 17, 2000 SEP 01, 2000

# RESERVED FOR FUTURE USE * NEW OR REVISED SECTION

======NATIONAL EXCHANGE CARRIER ASSOCIATION, INC. TARIFF F.C.C. NO. 4 DIRECTOR, TECHNICAL PLANNING & IMPLEMENTATION 374TH REVISED SECTION 3 80 S. JEFFERSON RD. CANCELS 373RD REVISED SECTION 3 WHIPPANY, N.J. 07981-0918 PAGE 2

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SECTION PAGES REVISION ISSUED EFFECTIVE

* 12 SERVING WIRE CENTER V AND H COORDINATE INFORMATION - AL 72 360TH DEC 15, 2017 JAN 01, 2018

* 13 SERVING WIRE CENTER V AND H COORDINATE INFORMATION - AK 43 207TH DEC 15, 2017 JAN 01, 2018

* 14 SERVING WIRE CENTER V AND H COORDINATE INFORMATION - AZ 70 366TH DEC 15, 2017 JAN 01, 2018

* 15 SERVING WIRE CENTER V AND H COORDINATE INFORMATION - AR 68 353RD DEC 15, 2017 JAN 01, 2018

* 16 SERVING WIRE CENTER V AND H COORDINATE INFORMATION - CA 361 373RD DEC 15, 2017 JAN 01, 2018

17 SERVING WIRE CENTER V AND H COORDINATE INFORMATION - CO 51 362ND NOV 16, 2017 DEC 01, 2017

18 SERVING WIRE CENTER V AND H COORDINATE INFORMATION - CT 55 300TH NOV 16, 2017 DEC 01, 2017

# RESERVED FOR FUTURE USE * NEW OR REVISED SECTION

ISSUED: DECEMBER 15, 2017 EFFECTIVE: JANUARY 01, 2018

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SECTION PAGES REVISION ISSUED EFFECTIVE

19 SERVING WIRE CENTER V AND H COORDINATE INFORMATION - DE 10 162ND OCT 17, 2017 NOV 01, 2017

20 SERVING WIRE CENTER V AND H COORDINATE INFORMATION - DC 12 306TH OCT 17, 2017 NOV 01, 2017

* 21 SERVING WIRE CENTER V AND H COORDINATE INFORMATION - FL 221 372ND DEC 15, 2017 JAN 01, 2018

* 22 SERVING WIRE CENTER V AND H COORDINATE INFORMATION - GA 122 370TH DEC 15, 2017 JAN 01, 2018

23 SERVING WIRE CENTER V AND H COORDINATE INFORMATION - HI 23 237TH AUG 17, 2017 SEP 01, 2017

* 24 SERVING WIRE CENTER V AND H COORDINATE INFORMATION - ID 31 334TH DEC 15, 2017 JAN 01, 2018

* 25 SERVING WIRE CENTER V AND H COORDINATE INFORMATION - IL 174 373RD DEC 15, 2017 JAN 01, 2018

# RESERVED FOR FUTURE USE * NEW OR REVISED SECTION

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SECTION PAGES REVISION ISSUED EFFECTIVE

* 26 SERVING WIRE CENTER V AND H COORDINATE INFORMATION - IN 109 371ST DEC 15, 2017 JAN 01, 2018

* 27 SERVING WIRE CENTER V AND H COORDINATE INFORMATION - IA 151 372ND DEC 15, 2017 JAN 01, 2018

* 28 SERVING WIRE CENTER V AND H COORDINATE INFORMATION - KS 81 367TH DEC 15, 2017 JAN 01, 2018

* 29 SERVING WIRE CENTER V AND H COORDINATE INFORMATION - KY 81 359TH DEC 15, 2017 JAN 01, 2018

* 30 SERVING WIRE CENTER V AND H COORDINATE INFORMATION - LA 74 361ST DEC 15, 2017 JAN 01, 2018

31 SERVING WIRE CENTER V AND H COORDINATE INFORMATION - ME 35 286TH SEP 15, 2017 OCT 01, 2017

* 32 SERVING WIRE CENTER V AND H COORDINATE INFORMATION - MD 54 361ST DEC 15, 2017 JAN 01, 2018

# RESERVED FOR FUTURE USE * NEW OR REVISED SECTION

ISSUED: DECEMBER 15, 2017 EFFECTIVE: JANUARY 01, 2018

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SECTION PAGES REVISION ISSUED EFFECTIVE

33 SERVING WIRE CENTER V AND H COORDINATE INFORMATION - MA 78 359TH NOV 16, 2017 DEC 01, 2017

* 34 SERVING WIRE CENTER V AND H COORDINATE INFORMATION - MI 165 370TH DEC 15, 2017 JAN 01, 2018

* 35 SERVING WIRE CENTER V AND H COORDINATE INFORMATION - MN 159 374TH DEC 15, 2017 JAN 01, 2018

36 SERVING WIRE CENTER V AND H COORDINATE INFORMATION - MS 56 342ND NOV 16, 2017 DEC 01, 2017

* 37 SERVING WIRE CENTER V AND H COORDINATE INFORMATION - MO 122 374TH DEC 15, 2017 JAN 01, 2018

* 38 SERVING WIRE CENTER V AND H COORDINATE INFORMATION - MT 48 291ST DEC 15, 2017 JAN 01, 2018

* 39 SERVING WIRE CENTER V AND H COORDINATE INFORMATION - NE 107 357TH DEC 15, 2017 JAN 01, 2018

# RESERVED FOR FUTURE USE * NEW OR REVISED SECTION

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SECTION PAGES REVISION ISSUED EFFECTIVE

* 40 SERVING WIRE CENTER V AND H COORDINATE INFORMATION - NV 30 350TH DEC 15, 2017 JAN 01, 2018

41 SERVING WIRE CENTER V AND H COORDINATE INFORMATION - NH 23 292ND NOV 16, 2017 DEC 01, 2017

* 42 SERVING WIRE CENTER V AND H COORDINATE INFORMATION - NJ 79 350TH DEC 15, 2017 JAN 01, 2018

43 SERVING WIRE CENTER V AND H COORDINATE INFORMATION - NM 35 324TH OCT 17, 2017 NOV 01, 2017

* 44 SERVING WIRE CENTER V AND H COORDINATE INFORMATION - NY 213 374TH DEC 15, 2017 JAN 01, 2018

* 45 SERVING WIRE CENTER V AND H COORDINATE INFORMATION - NC 179 370TH DEC 15, 2017 JAN 01, 2018

* 46 SERVING WIRE CENTER V AND H COORDINATE INFORMATION - ND 28 332ND DEC 15, 2017 JAN 01, 2018

# RESERVED FOR FUTURE USE * NEW OR REVISED SECTION

ISSUED: DECEMBER 15, 2017 EFFECTIVE: JANUARY 01, 2018

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SECTION PAGES REVISION ISSUED EFFECTIVE

* 47 SERVING WIRE CENTER V AND H COORDINATE INFORMATION - OH 196 373RD DEC 15, 2017 JAN 01, 2018

* 48 SERVING WIRE CENTER V AND H COORDINATE INFORMATION - OK 93 365TH DEC 15, 2017 JAN 01, 2018

* 49 SERVING WIRE CENTER V AND H COORDINATE INFORMATION - OR 60 364TH DEC 15, 2017 JAN 01, 2018

* 50 SERVING WIRE CENTER V AND H COORDINATE INFORMATION - PA 249 372ND DEC 15, 2017 JAN 01, 2018

51 SERVING WIRE CENTER V AND H COORDINATE INFORMATION - PR 11 130TH SEP 15, 2017 OCT 01, 2017

52 SERVING WIRE CENTER V AND H COORDINATE INFORMATION - RI 10 260TH NOV 16, 2017 DEC 01, 2017

* 53 SERVING WIRE CENTER V AND H COORDINATE INFORMATION - SC 80 363RD DEC 15, 2017 JAN 01, 2018

# RESERVED FOR FUTURE USE * NEW OR REVISED SECTION

ISSUED: DECEMBER 15, 2017 EFFECTIVE: JANUARY 01, 2018

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SECTION PAGES REVISION ISSUED EFFECTIVE

* 54 SERVING WIRE CENTER V AND H COORDINATE INFORMATION - SD 29 326TH DEC 15, 2017 JAN 01, 2018

* 55 SERVING WIRE CENTER V AND H COORDINATE INFORMATION - TN 120 369TH DEC 15, 2017 JAN 01, 2018

* 56 SERVING WIRE CENTER V AND H COORDINATE INFORMATION - TX 351 374TH DEC 15, 2017 JAN 01, 2018

57 SERVING WIRE CENTER V AND H COORDINATE INFORMATION - VI 1 18TH NOV 16, 2015 DEC 01, 2015

* 58 SERVING WIRE CENTER V AND H COORDINATE INFORMATION - UT 35 338TH DEC 15, 2017 JAN 01, 2018

* 59 SERVING WIRE CENTER V AND H COORDINATE INFORMATION - VT 20 224TH DEC 15, 2017 JAN 01, 2018

* 60 SERVING WIRE CENTER V AND H COORDINATE INFORMATION - VA 123 372ND DEC 15, 2017 JAN 01, 2018

# RESERVED FOR FUTURE USE * NEW OR REVISED SECTION

ISSUED: DECEMBER 15, 2017 EFFECTIVE: JANUARY 01, 2018

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SECTION PAGES REVISION ISSUED EFFECTIVE

* 61 SERVING WIRE CENTER V AND H COORDINATE INFORMATION - WA 97 366TH DEC 15, 2017 JAN 01, 2018

* 62 SERVING WIRE CENTER V AND H COORDINATE INFORMATION - WV 29 267TH DEC 15, 2017 JAN 01, 2018

* 63 SERVING WIRE CENTER V AND H COORDINATE INFORMATION - WI 127 367TH DEC 15, 2017 JAN 01, 2018

64 SERVING WIRE CENTER V AND H COORDINATE INFORMATION - WY 19 248TH SEP 15, 2017 OCT 01, 2017

65A SINGLE STATE INTERCONNECTION INFORMATION - AL (A-L) 358 154TH SEP 15, 2017 OCT 01, 2017

65B SINGLE STATE INTERCONNECTION INFORMATION - AL (M-Z) 247 114TH JUL 17, 2017 AUG 01, 2017

66 SINGLE STATE INTERCONNECTION INFORMATION - AK 2 16TH DEC 17, 2014 JAN 01, 2015

# RESERVED FOR FUTURE USE * NEW OR REVISED SECTION

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SECTION PAGES REVISION ISSUED EFFECTIVE

* 67 SINGLE STATE INTERCONNECTION INFORMATION - AZ 88 296TH DEC 15, 2017 JAN 01, 2018

68 SINGLE STATE INTERCONNECTION INFORMATION - AR 199 303RD AUG 17, 2017 SEP 01, 2017

* 69 SINGLE STATE INTERCONNECTION INFORMATION - CA 1312 358TH DEC 15, 2017 JAN 01, 2018

70 SINGLE STATE INTERCONNECTION INFORMATION - CO 119 270TH JUL 17, 2017 AUG 01, 2017

71 SINGLE STATE INTERCONNECTION INFORMATION - CT 5 41ST MAY 17, 2007 JUN 01, 2007

72 SINGLE STATE INTERCONNECTION INFORMATION - FL 258 169TH NOV 16, 2016 DEC 01, 2016

* 73A SINGLE STATE INTERCONNECTION INFORMATION - GA (A-H) 328 217TH DEC 15, 2017 JAN 01, 2018

73B SINGLE STATE INTERCONNECTION INFORMATION - GA (I-Z) 376 183RD OCT 17, 2017 NOV 01, 2017

# RESERVED FOR FUTURE USE * NEW OR REVISED SECTION

ISSUED: DECEMBER 15, 2017 EFFECTIVE: JANUARY 01, 2018

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SECTION PAGES REVISION ISSUED EFFECTIVE

74 SINGLE STATE INTERCONNECTION INFORMATION - HI 3 34TH APR 16, 2015 MAY 01, 2015

* 75 SINGLE STATE INTERCONNECTION INFORMATION - ID 53 207TH DEC 15, 2017 JAN 01, 2018

76 SINGLE STATE INTERCONNECTION INFORMATION - IL 449 326TH NOV 16, 2017 DEC 01, 2017

* 77 SINGLE STATE INTERCONNECTION INFORMATION - IN 282 327TH DEC 15, 2017 JAN 01, 2018

78 SINGLE STATE INTERCONNECTION INFORMATION - IA 370 365TH NOV 16, 2017 DEC 01, 2017

79 SINGLE STATE INTERCONNECTION INFORMATION - KS 178 316TH MAY 17, 2017 JUN 01, 2017

80A SINGLE STATE INTERCONNECTION INFORMATION - KY (A-K) 319 196TH MAY 17, 2017 JUN 01, 2017

80B SINGLE STATE INTERCONNECTION INFORMATION - KY (L-Z) 471 194TH JAN 15, 2016 FEB 01, 2016

# RESERVED FOR FUTURE USE * NEW OR REVISED SECTION

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SECTION PAGES REVISION ISSUED EFFECTIVE

* 81 SINGLE STATE INTERCONNECTION INFORMATION - LA 415 115TH DEC 15, 2017 JAN 01, 2018

82 SINGLE STATE INTERCONNECTION INFORMATION - ME 39 172ND JUL 17, 2017 AUG 01, 2017

83 SINGLE STATE INTERCONNECTION INFORMATION - MD 6 33RD APR 16, 2015 MAY 01, 2015

84 SINGLE STATE INTERCONNECTION INFORMATION - MA 3 37TH MAY 17, 2016 JUN 01, 2016

* 85 SINGLE STATE INTERCONNECTION INFORMATION - MI 468 326TH DEC 15, 2017 JAN 01, 2018

86 SINGLE STATE INTERCONNECTION INFORMATION - MN 408 358TH NOV 16, 2017 DEC 01, 2017

87A SINGLE STATE INTERCONNECTION INFORMATION - MS (A-L) 431 68TH NOV 16, 2010 DEC 01, 2010

87B SINGLE STATE INTERCONNECTION INFORMATION - MS (M-Z) 415 57TH JUN 16, 2017 JUL 01, 2017

# RESERVED FOR FUTURE USE * NEW OR REVISED SECTION

ISSUED: DECEMBER 15, 2017 EFFECTIVE: JANUARY 01, 2018

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SECTION PAGES REVISION ISSUED EFFECTIVE

* 88 SINGLE STATE INTERCONNECTION INFORMATION - MO 491 342ND DEC 15, 2017 JAN 01, 2018

89 SINGLE STATE INTERCONNECTION INFORMATION - MT 78 238TH OCT 17, 2017 NOV 01, 2017

* 90 SINGLE STATE INTERCONNECTION INFORMATION - NE 115 313TH DEC 15, 2017 JAN 01, 2018

91 SINGLE STATE INTERCONNECTION INFORMATION - NV 28 185TH AUG 17, 2017 SEP 01, 2017

* 92 SINGLE STATE INTERCONNECTION INFORMATION - NH 17 95TH DEC 15, 2017 JAN 01, 2018

93 SINGLE STATE INTERCONNECTION INFORMATION - NJ 76 202ND AUG 17, 2017 SEP 01, 2017

94 SINGLE STATE INTERCONNECTION INFORMATION - NM 73 274TH FEB 14, 2017 MAR 01, 2017

* 95 SINGLE STATE INTERCONNECTION INFORMATION - NY 229 306TH DEC 15, 2017 JAN 01, 2018

* 96 SINGLE STATE INTERCONNECTION INFORMATION - NC 575 262ND DEC 15, 2017 JAN 01, 2018

# RESERVED FOR FUTURE USE * NEW OR REVISED SECTION

ISSUED: DECEMBER 15, 2017 EFFECTIVE: JANUARY 01, 2018

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SECTION PAGES REVISION ISSUED EFFECTIVE

* 97 SINGLE STATE INTERCONNECTION INFORMATION - ND 32 309TH DEC 15, 2017 JAN 01, 2018

98 SINGLE STATE INTERCONNECTION INFORMATION - OH 558 335TH NOV 16, 2017 DEC 01, 2017

99 SINGLE STATE INTERCONNECTION INFORMATION - OK 251 316TH MAR 17, 2017 APR 01, 2017

* 100 SINGLE STATE INTERCONNECTION INFORMATION - OR 287 319TH DEC 15, 2017 JAN 01, 2018

101A SINGLE STATE INTERCONNECTION INFORMATION - PA (A-C) 429 142ND FEB 13, 2015 MAR 01, 2015

101B SINGLE STATE INTERCONNECTION INFORMATION - PA (D-G) 364 143RD FEB 12, 2016 MAR 01, 2016

101C SINGLE STATE INTERCONNECTION INFORMATION - PA (H-L) 428 176TH FEB 14, 2017 MAR 01, 2017

101D SINGLE STATE INTERCONNECTION INFORMATION - PA (M-O) 392 143RD FEB 15, 2012 MAR 01, 2012

# RESERVED FOR FUTURE USE * NEW OR REVISED SECTION

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SECTION PAGES REVISION ISSUED EFFECTIVE

101E SINGLE STATE INTERCONNECTION INFORMATION - PA (P-S) 464 157TH NOV 16, 2016 DEC 01, 2016

101F SINGLE STATE INTERCONNECTION INFORMATION - PA (T-Z) 326 158TH FEB 12, 2016 MAR 01, 2016

102 SINGLE STATE INTERCONNECTION INFORMATION - PR 1 6TH MAR 17, 2014 APR 01, 2014

103 SINGLE STATE INTERCONNECTION INFORMATION - SC 285 208TH NOV 16, 2017 DEC 01, 2017

104 SINGLE STATE INTERCONNECTION INFORMATION - SD 38 276TH JUN 16, 2017 JUL 01, 2017

* 105 SINGLE STATE INTERCONNECTION INFORMATION - TN 503 183RD DEC 15, 2017 JAN 01, 2018

* 106 SINGLE STATE INTERCONNECTION INFORMATION - TX 1190 373RD DEC 15, 2017 JAN 01, 2018

* 107 SINGLE STATE INTERCONNECTION INFORMATION - UT 77 243RD DEC 15, 2017 JAN 01, 2018

# RESERVED FOR FUTURE USE * NEW OR REVISED SECTION

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108 SINGLE STATE INTERCONNECTION INFORMATION - VT 19 83RD OCT 16, 2015 NOV 01, 2015

109 SINGLE STATE INTERCONNECTION INFORMATION - VA 581 186TH OCT 17, 2016 NOV 01, 2016

* 110 SINGLE STATE INTERCONNECTION INFORMATION - WA 461 337TH DEC 15, 2017 JAN 01, 2018

111 SINGLE STATE INTERCONNECTION INFORMATION - WV 346 98TH MAY 17, 2017 JUN 01, 2017

* 112 SINGLE STATE INTERCONNECTION INFORMATION - WI 531 355TH DEC 15, 2017 JAN 01, 2018

113 SINGLE STATE INTERCONNECTION INFORMATION - WY 28 146TH JUN 16, 2017 JUL 01, 2017

114 MULTIPLE STATE INTERCONNECTION INFORMATION - AL/FL 5 32ND JUL 17, 2006 AUG 01, 2006

115 MULTIPLE STATE INTERCONNECTION INFORMATION - AL/GA 52 34TH JUL 17, 2006 AUG 01, 2006

# RESERVED FOR FUTURE USE * NEW OR REVISED SECTION

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# 116 MULTIPLE STATE INTERCONNECTION INFORMATION - AL/LA 1 4TH AUG 17, 2000 SEP 01, 2000

117 MULTIPLE STATE INTERCONNECTION INFORMATION - AL/MS 29 23RD JUL 17, 2013 AUG 01, 2013

118 MULTIPLE STATE INTERCONNECTION INFORMATION - AL/TN 7 20TH JUL 17, 2017 AUG 01, 2017

119 MULTIPLE STATE INTERCONNECTION INFORMATION - AR/LA 1 12TH APR 14, 2017 MAY 01, 2017

# 120 MULTIPLE STATE INTERCONNECTION INFORMATION - AR/MS 1 4TH AUG 17, 2000 SEP 01, 2000

121 MULTIPLE STATE INTERCONNECTION INFORMATION - AR/MO 1 14TH JUL 17, 2014 AUG 01, 2014

122 MULTIPLE STATE INTERCONNECTION INFORMATION - AR/OK 1 21ST DEC 17, 2009 JAN 01, 2010

# RESERVED FOR FUTURE USE * NEW OR REVISED SECTION

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# 123 MULTIPLE STATE INTERCONNECTION INFORMATION - AR/TN 1 4TH AUG 17, 2000 SEP 01, 2000

124 MULTIPLE STATE INTERCONNECTION INFORMATION - AR/TX 3 18TH OCT 17, 2012 NOV 01, 2012

125 MULTIPLE STATE INTERCONNECTION INFORMATION - AZ/CA 89 121ST OCT 17, 2016 NOV 01, 2016

126 MULTIPLE STATE INTERCONNECTION INFORMATION - AZ/UT 1 23RD AUG 15, 2014 SEP 01, 2014

127 MULTIPLE STATE INTERCONNECTION INFORMATION - CA/NV 2 29TH OCT 24, 2013 NOV 01, 2013

# 128 MULTIPLE STATE INTERCONNECTION INFORMATION - CO/KS 1 4TH AUG 17, 2000 SEP 01, 2000

# 129 MULTIPLE STATE INTERCONNECTION INFORMATION - CO/OK 1 4TH AUG 17, 2000 SEP 01, 2000

# RESERVED FOR FUTURE USE * NEW OR REVISED SECTION

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# 130 MULTIPLE STATE INTERCONNECTION INFORMATION - CO/UT 1 7TH AUG 17, 2000 SEP 01, 2000

131 MULTIPLE STATE INTERCONNECTION INFORMATION - CO/WY 1 6TH DEC 17, 2002 JAN 01, 2003

132 MULTIPLE STATE INTERCONNECTION INFORMATION - DC/MD 68 43RD APR 16, 2015 MAY 01, 2015

133 MULTIPLE STATE INTERCONNECTION INFORMATION - DC/VA 57 49TH AUG 17, 2011 SEP 01, 2011

134 MULTIPLE STATE INTERCONNECTION INFORMATION - DE/PA 424 46TH AUG 17, 2010 SEP 01, 2010

135 MULTIPLE STATE INTERCONNECTION INFORMATION - FL/GA 1 6TH AUG 17, 2009 SEP 01, 2009

136 MULTIPLE STATE INTERCONNECTION INFORMATION - GA/SC 30 42ND JAN 16, 2009 FEB 01, 2009

# RESERVED FOR FUTURE USE * NEW OR REVISED SECTION

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137 MULTIPLE STATE INTERCONNECTION INFORMATION - GA/TN 17 33RD AUG 17, 2000 SEP 01, 2000

138 MULTIPLE STATE INTERCONNECTION INFORMATION - ID/NV 2 33RD AUG 17, 2011 SEP 01, 2011

139 MULTIPLE STATE INTERCONNECTION INFORMATION - ID/OR 4 50TH SEP 16, 2010 OCT 01, 2010

# 140 MULTIPLE STATE INTERCONNECTION INFORMATION - ID/UT 1 7TH AUG 17, 2000 SEP 01, 2000

141 MULTIPLE STATE INTERCONNECTION INFORMATION - ID/WA 12 90TH JUL 17, 2017 AUG 01, 2017

142 MULTIPLE STATE INTERCONNECTION INFORMATION - ID/WY 1 10TH AUG 17, 2007 SEP 01, 2007

143 MULTIPLE STATE INTERCONNECTION INFORMATION - IL/IN 229 150TH MAY 17, 2017 JUN 01, 2017

# RESERVED FOR FUTURE USE * NEW OR REVISED SECTION

ISSUED: DECEMBER 15, 2017 EFFECTIVE: JANUARY 01, 2018

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SECTION PAGES REVISION ISSUED EFFECTIVE

144 MULTIPLE STATE INTERCONNECTION INFORMATION - IL/IA 31 134TH FEB 12, 2016 MAR 01, 2016

145 MULTIPLE STATE INTERCONNECTION INFORMATION - IL/MO 459 211TH SEP 15, 2017 OCT 01, 2017

# 146 MULTIPLE STATE INTERCONNECTION INFORMATION - IL/WI 1 9TH AUG 17, 2000 SEP 01, 2000

147 MULTIPLE STATE INTERCONNECTION INFORMATION - IN/KY 39 119TH MAY 17, 2011 JUN 01, 2011

148 MULTIPLE STATE INTERCONNECTION INFORMATION - IN/OH 8 54TH JUN 16, 2015 JUL 01, 2015

149 MULTIPLE STATE INTERCONNECTION INFORMATION - IA/MN 3 48TH FEB 14, 2014 MAR 01, 2014

150 MULTIPLE STATE INTERCONNECTION INFORMATION - IA/MO 1 6TH JUL 17, 2006 AUG 01, 2006

# RESERVED FOR FUTURE USE * NEW OR REVISED SECTION

ISSUED: DECEMBER 15, 2017 EFFECTIVE: JANUARY 01, 2018

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SECTION PAGES REVISION ISSUED EFFECTIVE

151 MULTIPLE STATE INTERCONNECTION INFORMATION - IA/NE 45 212TH AUG 17, 2017 SEP 01, 2017

152 MULTIPLE STATE INTERCONNECTION INFORMATION - KS/MO 28 169TH MAY 17, 2016 JUN 01, 2016

# 153 MULTIPLE STATE INTERCONNECTION INFORMATION - KS/NE 1 4TH AUG 17, 2000 SEP 01, 2000

154 MULTIPLE STATE INTERCONNECTION INFORMATION - KS/OK 1 15TH OCT 17, 2007 NOV 01, 2007

155 MULTIPLE STATE INTERCONNECTION INFORMATION - KY/TN 13 84TH JUL 17, 2017 AUG 01, 2017

# 156 MULTIPLE STATE INTERCONNECTION INFORMATION - KY/VA 1 4TH AUG 17, 2000 SEP 01, 2000

157 MULTIPLE STATE INTERCONNECTION INFORMATION - LA/MS 2 43RD FEB 14, 2002 MAR 01, 2002

# RESERVED FOR FUTURE USE * NEW OR REVISED SECTION

ISSUED: DECEMBER 15, 2017 EFFECTIVE: JANUARY 01, 2018

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SECTION PAGES REVISION ISSUED EFFECTIVE

# 158 MULTIPLE STATE INTERCONNECTION INFORMATION - LA/TX 1 6TH AUG 17, 2000 SEP 01, 2000

159 MULTIPLE STATE INTERCONNECTION INFORMATION - ME/NH 1 14TH NOV 14, 2003 DEC 01, 2003

160 MULTIPLE STATE INTERCONNECTION INFORMATION - MD/PA 5 22ND APR 15, 2011 MAY 01, 2011

161 MULTIPLE STATE INTERCONNECTION INFORMATION - MD/VA 267 61ST JAN 17, 2014 FEB 01, 2014

162 MULTIPLE STATE INTERCONNECTION INFORMATION - MD/WV 30 31ST DEC 17, 2013 JAN 01, 2014

163 MULTIPLE STATE INTERCONNECTION INFORMATION - MI/OH 1 8TH JUL 17, 2006 AUG 01, 2006

164 MULTIPLE STATE INTERCONNECTION INFORMATION - MI/WI 3 34TH DEC 17, 2012 JAN 01, 2013

# RESERVED FOR FUTURE USE * NEW OR REVISED SECTION

ISSUED: DECEMBER 15, 2017 EFFECTIVE: JANUARY 01, 2018

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SECTION PAGES REVISION ISSUED EFFECTIVE

165 MULTIPLE STATE INTERCONNECTION INFORMATION - MN/ND 33 188TH OCT 17, 2017 NOV 01, 2017

166 MULTIPLE STATE INTERCONNECTION INFORMATION - MN/SD 1 18TH AUG 17, 2012 SEP 01, 2012

# 167 MULTIPLE STATE INTERCONNECTION INFORMATION - MN/WI 1 6TH AUG 17, 2000 SEP 01, 2000

168 MULTIPLE STATE INTERCONNECTION INFORMATION - MS/TN 27 38TH OCT 16, 2015 NOV 01, 2015

169 MULTIPLE STATE INTERCONNECTION INFORMATION - MO/OK 1 12TH JUL 17, 2006 AUG 01, 2006

170 MULTIPLE STATE INTERCONNECTION INFORMATION - MO/NE 1 6TH JUL 17, 2006 AUG 01, 2006

# 171 MULTIPLE STATE INTERCONNECTION INFORMATION - MO/TN 1 4TH AUG 17, 2000 SEP 01, 2000

# RESERVED FOR FUTURE USE * NEW OR REVISED SECTION

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SECTION PAGES REVISION ISSUED EFFECTIVE

172 MULTIPLE STATE INTERCONNECTION INFORMATION - MT/ND 1 17TH MAY 17, 2010 JUN 01, 2010

173 MULTIPLE STATE INTERCONNECTION INFORMATION - MT/WY 2 24TH FEB 14, 2007 MAR 01, 2007

174 MULTIPLE STATE INTERCONNECTION INFORMATION - NV/UT 3 34TH SEP 16, 2016 OCT 01, 2016

# 175 MULTIPLE STATE INTERCONNECTION INFORMATION - NM/OK 1 4TH AUG 17, 2000 SEP 01, 2000

176 MULTIPLE STATE INTERCONNECTION INFORMATION - NM/TX 1 19TH APR 15, 2011 MAY 01, 2011

177 MULTIPLE STATE INTERCONNECTION INFORMATION - NJ/NY 320 45TH NOV 14, 2014 DEC 01, 2014

178 MULTIPLE STATE INTERCONNECTION INFORMATION - NJ/PA 201 52ND JUL 17, 2006 AUG 01, 2006

# RESERVED FOR FUTURE USE * NEW OR REVISED SECTION

ISSUED: DECEMBER 15, 2017 EFFECTIVE: JANUARY 01, 2018

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SECTION PAGES REVISION ISSUED EFFECTIVE

179 MULTIPLE STATE INTERCONNECTION INFORMATION - NY/PA 10 63RD FEB 14, 2017 MAR 01, 2017

180 MULTIPLE STATE INTERCONNECTION INFORMATION - NC/SC 80 91ST JUL 17, 2012 AUG 01, 2012

181 MULTIPLE STATE INTERCONNECTION INFORMATION - NC/TN 1 5TH MAR 16, 2012 APR 01, 2012

182 MULTIPLE STATE INTERCONNECTION INFORMATION - NC/VA 12 45TH MAY 15, 2015 JUN 01, 2015

183 MULTIPLE STATE INTERCONNECTION INFORMATION - OH/PA 1 9TH JUL 17, 2006 AUG 01, 2006

184 MULTIPLE STATE INTERCONNECTION INFORMATION - OH/WV 1 9TH JUL 17, 2006 AUG 01, 2006

# 185 MULTIPLE STATE INTERCONNECTION INFORMATION - OK/TN 1 4TH AUG 17, 2000 SEP 01, 2000

# RESERVED FOR FUTURE USE * NEW OR REVISED SECTION

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SECTION PAGES REVISION ISSUED EFFECTIVE

# 186 MULTIPLE STATE INTERCONNECTION INFORMATION - OR/UT 1 4TH AUG 17, 2000 SEP 01, 2000

187 MULTIPLE STATE INTERCONNECTION INFORMATION - OR/WA 52 222ND JUL 17, 2017 AUG 01, 2017

188 MULTIPLE STATE INTERCONNECTION INFORMATION - PA/WV 3 16TH JUL 17, 2006 AUG 01, 2006

# 189 MULTIPLE STATE INTERCONNECTION INFORMATION - SC/TN 1 4TH AUG 17, 2000 SEP 01, 2000

190 MULTIPLE STATE INTERCONNECTION INFORMATION - VA/WV 16 28TH APR 16, 2008 MAY 01, 2008

191 MULTIPLE STATE INTERCONNECTION INFORMATION - NE/WY 2 17TH NOV 15, 2002 DEC 01, 2002

192 MULTIPLE STATE INTERCONNECTION INFORMATION - OK/TX 2 48TH APR 14, 2017 MAY 01, 2017

# RESERVED FOR FUTURE USE * NEW OR REVISED SECTION

ISSUED: DECEMBER 15, 2017 EFFECTIVE: JANUARY 01, 2018

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SECTION PAGES REVISION ISSUED EFFECTIVE

193 MULTIPLE STATE INTERCONNECTION INFORMATION - IA/SD 1 17TH JUL 17, 2012 AUG 01, 2012

194 MULTIPLE STATE INTERCONNECTION INFORMATION - ID/MT 3 20TH DEC 17, 2014 JAN 01, 2015

195 MULTIPLE STATE INTERCONNECTION INFORMATION - CA/OR 1 9TH JUN 15, 2007 JUL 01, 2007

196 MULTIPLE STATE INTERCONNECTION INFORMATION - MA/NY 1 4TH JUL 17, 2006 AUG 01, 2006

197 MULTIPLE STATE INTERCONNECTION INFORMATION - OH/KY 1 4TH JUL 16, 2004 AUG 01, 2004

198 MULTIPLE STATE INTERCONNECTION INFORMATION - MA/ME 1 2ND JUL 17, 2006 AUG 01, 2006

199 MULTIPLE STATE INTERCONNECTION INFORMATION - MA/NH 1 4TH JUL 17, 2006 AUG 01, 2006

# RESERVED FOR FUTURE USE * NEW OR REVISED SECTION

ISSUED: DECEMBER 15, 2017 EFFECTIVE: JANUARY 01, 2018

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SECTION PAGES REVISION ISSUED EFFECTIVE

200 MULTIPLE STATE INTERCONNECTION INFORMATION - MA/RI 1 2ND JUL 17, 2006 AUG 01, 2006

201 MULTIPLE STATE INTERCONNECTION INFORMATION - MA/CT 1 3RD JUL 17, 2006 AUG 01, 2006

202 MULTIPLE STATE INTERCONNECTION INFORMATION - CT/NY 1 2ND OCT 15, 2004 NOV 01, 2004

203 MULTIPLE STATE INTERCONNECTION INFORMATION - AZ/NV 1 5TH JUL 17, 2006 AUG 01, 2006

204 MULTIPLE STATE INTERCONNECTION INFORMATION - TN/VA 1 8TH DEC 17, 2014 JAN 01, 2015

312 SUBTENDING WIRE CENTER INFORMATION - AL 18 7TH NOV 16, 2007 DEC 01, 2007

# 313 SUBTENDING WIRE CENTER INFORMATION - AK 1 3RD AUG 17, 2000 SEP 01, 2000

# 314 SUBTENDING WIRE CENTER INFORMATION - AZ 1 3RD AUG 17, 2000 SEP 01, 2000

# RESERVED FOR FUTURE USE * NEW OR REVISED SECTION

ISSUED: DECEMBER 15, 2017 EFFECTIVE: JANUARY 01, 2018

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SECTION PAGES REVISION ISSUED EFFECTIVE

315 SUBTENDING WIRE CENTER INFORMATION - AR 64 45TH FEB 12, 2016 MAR 01, 2016

316 SUBTENDING WIRE CENTER INFORMATION - CA 197 47TH JUL 15, 2011 AUG 01, 2011

317 SUBTENDING WIRE CENTER INFORMATION - CO 2 10TH FEB 15, 2008 MAR 01, 2008

318 SUBTENDING WIRE CENTER INFORMATION - CT 29 23RD SEP 16, 2010 OCT 01, 2010

# 319 SUBTENDING WIRE CENTER INFORMATION - DE 1 3RD AUG 17, 2000 SEP 01, 2000

# 320 SUBTENDING WIRE CENTER INFORMATION - DC 1 3RD AUG 17, 2000 SEP 01, 2000

321 SUBTENDING WIRE CENTER INFORMATION - FL 4 16TH APR 16, 2002 MAY 01, 2002

322 SUBTENDING WIRE CENTER INFORMATION - GA 4 13TH AUG 17, 2000 SEP 01, 2000

# 323 SUBTENDING WIRE CENTER INFORMATION - HI 1 3RD AUG 17, 2000 SEP 01, 2000

# RESERVED FOR FUTURE USE * NEW OR REVISED SECTION

ISSUED: DECEMBER 15, 2017 EFFECTIVE: JANUARY 01, 2018

WIRE CENTER AND INTERCONNECTION INFORMATION

CHECK SHEETS (CONT'D)

SECTION PAGES REVISION ISSUED EFFECTIVE

324 SUBTENDING WIRE CENTER INFORMATION - ID 1 4TH FEB 15, 2008 MAR 01, 2008

325 SUBTENDING WIRE CENTER INFORMATION - IL 75 34TH DEC 16, 2011 JAN 01, 2012

326 SUBTENDING WIRE CENTER INFORMATION - IN 52 41ST JUN 16, 2010 JUL 01, 2010

327 SUBTENDING WIRE CENTER INFORMATION - IA 1 4TH MAR 17, 2004 APR 01, 2004

328 SUBTENDING WIRE CENTER INFORMATION - KS 119 122ND MAY 17, 2016 JUN 01, 2016

329 SUBTENDING WIRE CENTER INFORMATION - KY 50 17TH JUL 17, 2017 AUG 01, 2017

330 SUBTENDING WIRE CENTER INFORMATION - LA 18 56TH JUN 16, 2016 JUL 01, 2016

331 SUBTENDING WIRE CENTER INFORMATION - ME 2 11TH FEB 14, 2006 MAR 01, 2006

# 332 SUBTENDING WIRE CENTER INFORMATION - MD 1 3RD AUG 17, 2000 SEP 01, 2000

# RESERVED FOR FUTURE USE * NEW OR REVISED SECTION

ISSUED: DECEMBER 15, 2017 EFFECTIVE: JANUARY 01, 2018

WIRE CENTER AND INTERCONNECTION INFORMATION

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SECTION PAGES REVISION ISSUED EFFECTIVE

333 SUBTENDING WIRE CENTER INFORMATION - MA 7 22ND SEP 14, 2007 OCT 01, 2007

334 SUBTENDING WIRE CENTER INFORMATION - MI 61 33RD MAY 17, 2010 JUN 01, 2010

335 SUBTENDING WIRE CENTER INFORMATION - MN 11 6TH JAN 17, 2008 FEB 01, 2008

# 336 SUBTENDING WIRE CENTER INFORMATION - MS 1 3RD AUG 17, 2000 SEP 01, 2000

337 SUBTENDING WIRE CENTER INFORMATION - MO 123 103RD NOV 16, 2016 DEC 01, 2016

338 SUBTENDING WIRE CENTER INFORMATION - MT 1 6TH FEB 15, 2008 MAR 01, 2008

339 SUBTENDING WIRE CENTER INFORMATION - NE 15 16TH FEB 12, 2016 MAR 01, 2016

340 SUBTENDING WIRE CENTER INFORMATION - NV 11 12TH MAY 17, 2007 JUN 01, 2007

341 SUBTENDING WIRE CENTER INFORMATION - NH 3 7TH FEB 14, 2006 MAR 01, 2006

# RESERVED FOR FUTURE USE * NEW OR REVISED SECTION

ISSUED: DECEMBER 15, 2017 EFFECTIVE: JANUARY 01, 2018

WIRE CENTER AND INTERCONNECTION INFORMATION

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SECTION PAGES REVISION ISSUED EFFECTIVE

# 342 SUBTENDING WIRE CENTER INFORMATION - NJ 1 3RD AUG 17, 2000 SEP 01, 2000

343 SUBTENDING WIRE CENTER INFORMATION - NM 1 4TH MAR 17, 2009 APR 01, 2009

344 SUBTENDING WIRE CENTER INFORMATION - NY 32 36TH MAY 15, 2015 JUN 01, 2015

345 SUBTENDING WIRE CENTER INFORMATION - NC 33 30TH MAY 17, 2011 JUN 01, 2011

346 SUBTENDING WIRE CENTER INFORMATION - ND 1 15TH DEC 16, 2016 JAN 01, 2017

347 SUBTENDING WIRE CENTER INFORMATION - OH 68 17TH MAY 17, 2010 JUN 01, 2010

348 SUBTENDING WIRE CENTER INFORMATION - OK 76 71ST SEP 16, 2015 OCT 01, 2015

349 SUBTENDING WIRE CENTER INFORMATION - OR 3 21ST MAR 17, 2015 APR 01, 2015

# 350 SUBTENDING WIRE CENTER INFORMATION - PA 1 3RD AUG 17, 2000 SEP 01, 2000

# RESERVED FOR FUTURE USE * NEW OR REVISED SECTION

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SECTION PAGES REVISION ISSUED EFFECTIVE

# 351 SUBTENDING WIRE CENTER INFORMATION - PR 1 3RD AUG 17, 2000 SEP 01, 2000

352 SUBTENDING WIRE CENTER INFORMATION - RI 1 5TH AUG 17, 2000 SEP 01, 2000

353 SUBTENDING WIRE CENTER INFORMATION - SC 4 7TH OCT 16, 2009 NOV 01, 2009

# 354 SUBTENDING WIRE CENTER INFORMATION - SD 1 4TH AUG 17, 2000 SEP 01, 2000

355 SUBTENDING WIRE CENTER INFORMATION - TN 82 73RD SEP 16, 2016 OCT 01, 2016

356 SUBTENDING WIRE CENTER INFORMATION - TX 264 104TH MAR 17, 2017 APR 01, 2017

# 357 SUBTENDING WIRE CENTER INFORMATION - VI 1 3RD AUG 17, 2000 SEP 01, 2000

# 358 SUBTENDING WIRE CENTER INFORMATION - UT 1 6TH AUG 17, 2000 SEP 01, 2000

359 SUBTENDING WIRE CENTER INFORMATION - VT 3 11TH APR 14, 2006 MAY 01, 2006

# RESERVED FOR FUTURE USE * NEW OR REVISED SECTION

ISSUED: DECEMBER 15, 2017 EFFECTIVE: JANUARY 01, 2018

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SECTION PAGES REVISION ISSUED EFFECTIVE

# 360 SUBTENDING WIRE CENTER INFORMATION - VA 1 3RD AUG 17, 2000 SEP 01, 2000

361 SUBTENDING WIRE CENTER INFORMATION - WA 4 19TH MAY 17, 2007 JUN 01, 2007

# 362 SUBTENDING WIRE CENTER INFORMATION - WV 1 3RD AUG 17, 2000 SEP 01, 2000

363 SUBTENDING WIRE CENTER INFORMATION - WI 52 41ST NOV 16, 2016 DEC 01, 2016

364 SUBTENDING WIRE CENTER INFORMATION - WY 1 4TH FEB 15, 2008 MAR 01, 2008

400 SERVING WIRE CENTER V AND H COORDINATE INFORMATION - GU 1 25TH NOV 16, 2015 DEC 01, 2015

401 SERVING WIRE CENTER V AND H COORDINATE INFORMATION - AS 1 5TH MAY 17, 2006 JUN 01, 2006

500 SINGLE STATE INTERCONNECTION INFORMATION - RI 1 6TH NOV 16, 2007 DEC 01, 2007

# RESERVED FOR FUTURE USE * NEW OR REVISED SECTION

ISSUED: DECEMBER 15, 2017 EFFECTIVE: JANUARY 01, 2018

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SECTION PAGES REVISION ISSUED EFFECTIVE

# 501 SINGLE STATE INTERCONNECTION INFORMATION - DE 1 2ND AUG 17, 2000 SEP 01, 2000

502 SINGLE STATE INTERCONNECTION INFORMATION - DC 1 16TH MAR 17, 2011 APR 01, 2011

# 503 SINGLE STATE INTERCONNECTION INFORMATION - VI 1 2ND AUG 17, 2000 SEP 01, 2000

# RESERVED FOR FUTURE USE * NEW OR REVISED SECTION END OF SECTION ======NATIONAL EXCHANGE CARRIER ASSOCIATION, INC. TARIFF F.C.C. NO. 4 DIRECTOR, TECHNICAL PLANNING & IMPLEMENTATION 24TH REVISED SECTION 4 80 S. JEFFERSON RD. CANCELS 23RD REVISED SECTION 4 WHIPPANY, N.J. 07981-0918 PAGE 1

ISSUED: SEPTEMBER 16, 2002 EFFECTIVE: OCTOBER 01, 2002

WIRE CENTER AND INTERCONNECTION INFORMATION

TABLE OF CONTENTS

TITLE PAGE 1

ISSUING CARRIERS 2

CHECK SHEETS 3

TABLE OF CONTENTS 4

TARIFF INFORMATION AND USE, REFERENCE TO OTHER TARIFFS 5

SYMBOLS, ABBREVIATIONS, SERVICE MARKS, TRADEMARKS 6

LISTING OF OFFICE TYPE CODES 7

COMPANY CODES FOR EXCHANGE TELEPHONE COMPANIES 8

APPLICATION OF TARIFF 9

GENERAL 10

MILEAGE MEASUREMENT 11

SERVING WIRE CENTER V AND H COORDINATE INFORMATION 12 - 64 400 - 401

SINGLE STATE INTERCONNECTION INFORMATION 65A - 113 500 - 503

MULTIPLE STATE INTERCONNECTION INFORMATION 114 - 204

SUBTENDING WIRE CENTER INFORMATION 312 - 364

======NATIONAL EXCHANGE CARRIER ASSOCIATION, INC. TARIFF F.C.C. NO. 4 DIRECTOR, TECHNICAL PLANNING & IMPLEMENTATION 24TH REVISED SECTION 4 80 S. JEFFERSON RD. CANCELS 23RD REVISED SECTION 4 WHIPPANY, N.J. 07981-0918 PAGE 2

ISSUED: SEPTEMBER 16, 2002 EFFECTIVE: OCTOBER 01, 2002

WIRE CENTER AND INTERCONNECTION INFORMATION

TABLE OF CONTENTS (CONT'D)

SERVING WIRE CENTER V AND H COORDINATE INFORMATION

SECTION NO.

ALABAMA 12 ALASKA 13 AMERICAN SAMOA 401 ARIZONA 14 ARKANSAS 15 CALIFORNIA 16 COLORADO 17 CONNECTICUT 18 DELAWARE 19 DISTRICT OF COLUMBIA 20 FLORIDA 21 GEORGIA 22 GUAM 400 HAWAII 23 IDAHO 24 ILLINOIS 25 INDIANA 26 IOWA 27 KANSAS 28 KENTUCKY 29 LOUISIANA 30 MAINE 31 MARYLAND 32 MASSACHUSETTS 33 MICHIGAN 34 MINNESOTA 35 MISSISSIPPI 36 MISSOURI 37 MONTANA 38 NEBRASKA 39 NEVADA 40 NEW HAMPSHIRE 41 NEW JERSEY 42 NEW MEXICO 43 NEW YORK 44 NORTH CAROLINA 45 NORTH DAKOTA 46

ISSUED: SEPTEMBER 16, 2002 EFFECTIVE: OCTOBER 01, 2002

WIRE CENTER AND INTERCONNECTION INFORMATION

TABLE OF CONTENTS (CONT'D)

SERVING WIRE CENTER V AND H COORDINATE INFORMATION

SECTION NO.

OHIO 47 OKLAHOMA 48 OREGON 49 PENNSYLVANIA 50 PUERTO RICO 51 RHODE ISLAND 52 SOUTH CAROLINA 53 SOUTH DAKOTA 54 TENNESSEE 55 TEXAS 56 UTAH 58 VERMONT 59 VIRGIN ISLANDS 57 VIRGINIA 60 WASHINGTON 61 WEST VIRGINIA 62 WISCONSIN 63 WYOMING 64

ISSUED: SEPTEMBER 16, 2002 EFFECTIVE: OCTOBER 01, 2002

WIRE CENTER AND INTERCONNECTION INFORMATION

TABLE OF CONTENTS (CONT'D)

SINGLE STATE INTERCONNECTION INFORMATION

SECTION NO.

ALABAMA 65A ALABAMA 65B ALASKA 66 ARIZONA 67 ARKANSAS 68 CALIFORNIA 69 COLORADO 70 CONNECTICUT 71 DELAWARE 501 DISTRICT OF COLUMBIA 502 FLORIDA 72 GEORGIA 73A GEORGIA 73B HAWAII 74 IDAHO 75 ILLINOIS 76 INDIANA 77 IOWA 78 KANSAS 79 KENTUCKY 80A KENTUCKY 80B LOUISIANA 81 MAINE 82 MARYLAND 83 MASSACHUSETTS 84 MICHIGAN 85 MINNESOTA 86 MISSISSIPPI 87A MISSISSIPPI 87B MISSOURI 88 MONTANA 89 NEBRASKA 90 NEVADA 91 NEW HAMPSHIRE 92 NEW JERSEY 93 NEW MEXICO 94 NEW YORK 95

ISSUED: SEPTEMBER 16, 2002 EFFECTIVE: OCTOBER 01, 2002

WIRE CENTER AND INTERCONNECTION INFORMATION

TABLE OF CONTENTS (CONT'D)

SINGLE STATE INTERCONNECTION INFORMATION

SECTION NO.

NORTH CAROLINA 96 NORTH DAKOTA 97 OHIO 98 OKLAHOMA 99 OREGON 100 PENNSYLVANIA 101A PENNSYLVANIA 101B PENNSYLVANIA 101C PENNSYLVANIA 101D PENNSYLVANIA 101E PENNSYLVANIA 101F PUERTO RICO 102 RHODE ISLAND 500 SOUTH CAROLINA 103 SOUTH DAKOTA 104 TENNESSEE 105 TEXAS 106 UTAH 107 VERMONT 108 VIRGIN ISLANDS 503 VIRGINIA 109 WASHINGTON 110 WEST VIRGINIA 111 WISCONSIN 112 WYOMING 113

ISSUED: SEPTEMBER 16, 2002 EFFECTIVE: OCTOBER 01, 2002

WIRE CENTER AND INTERCONNECTION INFORMATION

TABLE OF CONTENTS (CONT'D)

MULTIPLE STATE INTERCONNECTION INFORMATION

SECTION NO.

ALABAMA/FLORIDA 114 ALABAMA/GEORGIA 115 ALABAMA/LOUISIANA 116 ALABAMA/MISSISSIPPI 117 ALABAMA/TENNESSEE 118 ARIZONA/CALIFORNIA 125 ARIZONA/UTAH 126 ARIZONA/NEVADA 203 ARKANSAS/LOUISIANA 119 ARKANSAS/MISSISSIPPI 120 ARKANSAS/MISSOURI 121 ARKANSAS/OKLAHOMA 122 ARKANSAS/TENNESSEE 123 ARKANSAS/TEXAS 124 CALIFORNIA/NEVADA 127 CALIFORNIA/OREGON 195 COLORADO/KANSAS 128 COLORADO/OKLAHOMA 129 COLORADO/UTAH 130 COLORADO/WYOMING 131 CONNECTICUT/MASSACHUSETTS 201 CONNECTICUT/NEW YORK 202 DELAWARE/PENNSYLVANIA 134 DISTRICT OF COLUMBIA/MARYLAND 132 DISTRICT OF COLUMBIA/VIRGINIA 133 FLORIDA/GEORGIA 135 GEORGIA/SOUTH CAROLINA 136 GEORGIA/TENNESSEE 137 IDAHO/NEVADA 138 IDAHO/OREGON 139 IDAHO/UTAH 140 IDAHO/WASHINGTON 141 IDAHO/WYOMING 142 IDAHO/MONTANA 194 ILLINOIS/INDIANA 143 ILLINOIS/IOWA 144 ILLINOIS/MISSOURI 145

ISSUED: SEPTEMBER 16, 2002 EFFECTIVE: OCTOBER 01, 2002

WIRE CENTER AND INTERCONNECTION INFORMATION

TABLE OF CONTENTS (CONT'D)

MULTIPLE STATE INTERCONNECTION INFORMATION

SECTION NO.

ILLINOIS/WISCONSIN 146 INDIANA/KENTUCKY 147 INDIANA/OHIO 148 IOWA/MINNESOTA 149 IOWA/MISSOURI 150 IOWA/NEBRASKA 151 IOWA/SOUTH DAKOTA 193 KANSAS/MISSOURI 152 KANSAS/NEBRASKA 153 KANSAS/OKLAHOMA 154 KENTUCKY/TENNESSEE 155 KENTUCKY/VIRGINIA 156 KENTUCKY/OHIO 197 LOUISIANA/MISSISSIPPI 157 LOUISIANA/TEXAS 158 MAINE/NEW HAMPSHIRE 159 MARYLAND/PENNSYLVANIA 160 MARYLAND/VIRGINIA 161 MARYLAND/WEST VIRGINIA 162 MASSACHUSETTS/NEW YORK 196 MASSACHUSETTS/MAINE 198 MASSACHUSETTS/NEW HAMPSHIRE 199 MASSACHUSETTS/RHODE ISLAND 200 MICHIGAN/OHIO 163 MICHIGAN/WISCONSIN 164 MINNESOTA/NORTH DAKOTA 165 MINNESOTA/SOUTH DAKOTA 166 MINNESOTA/WISCONSIN 167 MISSISSIPPI/TENNESSEE 168 MISSOURI/OKLAHOMA 169 MISSOURI/NEBRASKA 170 MISSOURI/TENNESSEE 171 MONTANA/NORTH DAKOTA 172 MONTANA/WYOMING 173 NEBRASKA/WYOMING 191 NEVADA/UTAH 174 NEW JERSEY/NEW YORK 177

ISSUED: SEPTEMBER 16, 2002 EFFECTIVE: OCTOBER 01, 2002

WIRE CENTER AND INTERCONNECTION INFORMATION

TABLE OF CONTENTS (CONT'D)

MULTIPLE STATE INTERCONNECTION INFORMATION

SECTION NO.

NEW JERSEY/PENNSYLVANIA 178 NEW MEXICO/OKLAHOMA 175 NEW MEXICO/TEXAS 176 NEW YORK/PENNSYLVANIA 179 NORTH CAROLINA/SOUTH CAROLINA 180 NORTH CAROLINA/TENNESSEE 181 NORTH CAROLINA/VIRGINIA 182 OHIO/PENNSYLVANIA 183 OHIO/WEST VIRGINIA 184 OKLAHOMA/TENNESSEE 185 OKLAHOMA/TEXAS 192 OREGON/UTAH 186 OREGON/WASHINGTON 187 PENNSYLVANIA/WEST VIRGINIA 188 SOUTH CAROLINA/TENNESSEE 189 TENNESSEE/VIRGINIA 204 VIRGINIA/WEST VIRGINIA 190

ISSUED: SEPTEMBER 16, 2002 EFFECTIVE: OCTOBER 01, 2002

WIRE CENTER AND INTERCONNECTION INFORMATION

TABLE OF CONTENTS (CONT'D)

SUBTENDING WIRE CENTER INFORMATION

SECTION NO.

ALABAMA 312 ALASKA 313 ARIZONA 314 ARKANSAS 315 CALIFORNIA 316 COLORADO 317 CONNECTICUT 318 DELAWARE 319 DISTRICT OF COLUMBIA 320 FLORIDA 321 GEORGIA 322 HAWAII 323 IDAHO 324 ILLINOIS 325 INDIANA 326 IOWA 327 KANSAS 328 KENTUCKY 329 LOUISIANA 330 MAINE 331 MARYLAND 332 MASSACHUSETTS 333 MICHIGAN 334 MINNESOTA 335 MISSISSIPPI 336 MISSOURI 337 MONTANA 338 NEBRASKA 339 NEVADA 340 NEW HAMPSHIRE 341 NEW JERSEY 342 NEW MEXICO 343 NEW YORK 344 NORTH CAROLINA 345 NORTH DAKOTA 346 OHIO 347 OKLAHOMA 348

ISSUED: SEPTEMBER 16, 2002 EFFECTIVE: OCTOBER 01, 2002

WIRE CENTER AND INTERCONNECTION INFORMATION

TABLE OF CONTENTS (CONT'D)

SUBTENDING WIRE CENTER INFORMATION

SECTION NO.

OREGON 349 PENNSYLVANIA 350 PUERTO RICO 351 RHODE ISLAND 352 SOUTH CAROLINA 353 SOUTH DAKOTA 354 TENNESSEE 355 TEXAS 356 UTAH 358 VERMONT 359 VIRGIN ISLANDS 357 VIRGINIA 360 WASHINGTON 361 WEST VIRGINIA 362 WISCONSIN 363 WYOMING 364

END OF SECTION ======NATIONAL EXCHANGE CARRIER ASSOCIATION, INC. TARIFF F.C.C. NO. 4 DIRECTOR, TECHNICAL PLANNING & IMPLEMENTATION 29TH REVISED SECTION 5 80 S. JEFFERSON RD. CANCELS 28TH REVISED SECTION 5 WHIPPANY, N.J. 07981-0918 PAGE 1

ISSUED: APRIL 16, 2001 EFFECTIVE: MAY 01, 2001

WIRE CENTER AND INTERCONNECTION INFORMATION

TARIFF INFORMATION AND USE, REFERENCE TO OTHER TARIFFS

GENERAL

- THIS TARIFF CONTAINS REGULATIONS FOR DETERMINING AIRLINE MILEAGE BETWEEN WIRE CENTERS FOR THE BILLING OF ACCESS SERVICES, SPECIFIC DATA RELATED TO EACH ACCESS SERVICE WIRE CENTER, THE SUBTENDING RELATIONSHIP BETWEEN WIRE CENTERS, AND ACCESS SERVICE INTERCONNECTION INFORMATION.

- INFORMATION IN THE WIRE CENTER SECTIONS IS AGGREGATED BY STATE, LOCALITY, CLLI, AND COMPANY CODE/AREA SPECIFIC EXCHANGE CARRIER (ASEC).

- WIRE CENTER, SUBTENDING AND INTERCONNECTION INFORMATION PUBLISHED IN NATIONAL EXCHANGE CARRIER ASSOCIATION, INC. TARIFF F.C.C. NO. 4 IS AVAILABLE AS PRINTED COPY OR MAGNETICALLY RECORDED IN ASCII FORMAT ON DATA DISKETTES.

- THE DATA DISKETTES ARE AN INTEGRAL PART OF THE COMPUTER SYSTEM USED BY NECA TO PRINT, REVISE AND MAINTAIN THE TARIFF. THE SYSTEM USES AN IBM COMPATIBLE PERSONAL COMPUTER.

- COPIES OF THE PRINTED TARIFF AND OF THE DATA DISKETTES ARE PROVIDED TO THE FEDERAL COMMUNICATIONS COMMISSION'S COMMERCIAL DUPLICATING CONTRACTOR, AS PART OF THE ORIGINAL FILING AND SUBSEQUENT REVISION PROCESS. COPIES OF THIS MATERIAL MAY BE OBTAINED FROM THE COMMISSION'S CONTRACTOR.

- COPIES OF THE INSTRUCTIONS TO RETRIEVE THE MATERIAL FROM THE DATA DISKETTES (SECTIONS 12 AND GREATER) FOR DISPLAY ON VIDEO DISPLAY TERMINALS OR FOR THE PRINTING OF PAPER COPY ARE ALSO AVAILABLE FROM THE COMMISSION'S CONTRACTOR. AS NOTED ABOVE, THESE INSTRUCTIONS WERE DEVELOPED FOR USE ON AN IBM COMPATIBLE PERSONAL COMPUTER.

- PROCEDURES HAVE BEEN ESTABLISHED TO INSURE THAT THE PRINTED COPY IS IDENTICAL TO THE MATERIAL ON THE DATA DISKETTES, HOWEVER, SOME DISCREPANCIES MAY OCCUR. VARIOUS FACTORS SUCH AS UNDETECTED ERRORS DURING THE PRODUCTION OR DUPLICATION OF THE DATA DISKETTES, FLAWS OR IMPERFECTIONS ON THE DATA DISKETTES OR COMPUTER TERMINAL MALFUNCTIONS MAY RESULT IN DISCREPANCIES BETWEEN THE PRINTED COPY FILED WITH THE COMMISSION AND DATA SUBSEQUENTLY RETRIEVED FROM THE DATA DISKETTES. IN CASE OF SUCH DISCREPANCIES, THE COPY OF THE TARIFF ON FILE WITH THE COMMISSION IS THE PROPER TARIFF MATERIAL FOR THE DETERMINATION OF AIRLINE MILEAGE, OR OTHER TARIFF USAGE.

======NATIONAL EXCHANGE CARRIER ASSOCIATION, INC. TARIFF F.C.C. NO. 4 DIRECTOR, TECHNICAL PLANNING & IMPLEMENTATION 29TH REVISED SECTION 5 80 S. JEFFERSON RD. CANCELS 28TH REVISED SECTION 5 WHIPPANY, N.J. 07981-0918 PAGE 2

ISSUED: APRIL 16, 2001 EFFECTIVE: MAY 01, 2001

WIRE CENTER AND INTERCONNECTION INFORMATION

TARIFF INFORMATION AND USE, REFERENCE TO OTHER TARIFFS (CONT'D)

TARIFF FORMAT

- THIS TARIFF IS SEGMENTED INTO MANY SECTIONS (E.G., TITLE PAGE, MILEAGE MEASUREMENT, INDIVIDUAL SECTIONS FOR THE WIRE CENTERS IN EACH STATE, INDIVIDUAL SECTIONS FOR SUBTENDING WIRE CENTER RELATIONSHIPS IN EACH STATE AND INTERCONNECTION DATA WITHIN A STATE AND BETWEEN STATE PAIRS) WHICH ARE NUMBERED SEQUENTIALLY. THE SECTIONS ARE LISTED IN THE CHECK SHEET SECTION AND THE TABLE OF CONTENTS SECTION.

SECTION FORMAT

- EACH SECTION STARTS WITH PAGE 1 AND EACH ADDITIONAL PAGE WITHIN THAT SECTION IS CONSECUTIVELY NUMBERED. WHEN REVISIONS ARE REQUIRED, THE ENTIRE TARIFF SECTION AFFECTED WILL BE REISSUED. THE STATUS OF ALL SECTIONS ARE SHOWN ON THE CHECK SHEETS WHICH LIST THE REVISION NUMBER AND ISSUE AND EFFECTIVE DATE OF ALL SECTIONS AS WELL AS THE TOTAL NUMBER OF PAGES IN EACH SECTION. THE END OF EACH SECTION IS INDICATED BY THE STATEMENT "END OF SECTION", ON THE LAST PAGE OF THAT SECTION.

TARIFF PAGE FORMAT

- PAGE NUMBERING. PAGE NUMBERS ARE LOCATED IN THE UPPER RIGHT CORNER OF EACH TARIFF PAGE. PAGES ARE NUMBERED SEQUENTIALLY WITHIN EACH SECTION. SECTION REVISION NUMBERING. SECTION REVISION NUMBERS ARE LOCATED IN THE UPPER RIGHT CORNER OF EACH TARIFF PAGE. THIS NUMBER IS THE MOST RECENT SECTION REVISION ON FILE WITH THE FCC. DUE TO NOTICE PERIODS, AND CHANGED EFFECTIVE DATES, THE MOST RECENT SECTION ON FILE WITH THE FCC MAY NOT BE IN EFFECT. CONSULT THE EFFECTIVE DATE ON A SPECIFIC SECTION AND TARIFF SUPPLEMENTS TO DETERMINE IF THAT SECTION IS IN EFFECT (SEE TARIFF SUPPLEMENTS FOLLOWING).

- ISSUE DATE. THE ISSUE DATE IN THE UPPER LEFT CORNER OF EACH TARIFF PAGE IS THE DATE THAT SECTION WAS FILED WITH THE FCC.

- EFFECTIVE DATE. THE EFFECTIVE DATE IN THE UPPER RIGHT CORNER OF EACH TARIFF PAGE IS THE DATE THE SECTION IS SCHEDULED TO GO INTO EFFECT (AT 12:01 AM ON THAT DATE). THIS DATE MAY BE CHANGED EITHER BY REISSUING THE SECTION, OR BY ISSUING A TARIFF SUPPLEMENT TO CHANGE THE EFFECTIVE DATE WITHOUT REISSUING THE SECTION. A TARIFF SUPPLEMENT IS USUALLY USED WHEN MANY TARIFF PAGES ARE INVOLVED TO AVOID THE NECESSITY

ISSUED: APRIL 16, 2001 EFFECTIVE: MAY 01, 2001

WIRE CENTER AND INTERCONNECTION INFORMATION

TARIFF INFORMATION AND USE, REFERENCE TO OTHER TARIFFS (CONT'D)

TO REPRINT AND REISSUE MANY PAGES SOLELY TO CHANGE THE EFFECTIVE DATE.

TARIFF SECTION NUMBERING

- TARIFF SECTIONS ARE NUMBERED SEQUENTIALLY AS INDICATED ON THE CHECK SHEETS AND TABLE OF CONTENTS.

TARIFF REVISION CODING

- REVISIONS TO THIS TARIFF ARE CODED THROUGH THE USE OF SYMBOLS. THESE SYMBOLS APPEAR IN THE RIGHT MARGIN OF THE PAGE. THE SYMBOLS AND THEIR MEANINGS ARE:

N - TO SIGNIFY NEW REGULATION OR WIRE CENTER DATA. D - TO SIGNIFY DISCONTINUED REGULATION OR WIRE CENTER DATA. C - TO SIGNIFY A CHANGED REGULATION OR WIRE CENTER DATA. T - TO SIGNIFY A CHANGE IN TEXT BUT NO CHANGE IN REGULATION. S - TO SIGNIFY MATTER REISSUED WITHOUT CHANGE. M - TO SIGNIFY MATTER RELOCATED WITHOUT CHANGE. Z - TO SIGNIFY A CORRECTION.

- THESE SYMBOLS WILL BE ASSOCIATED WITH EACH PRINTED LINE OF TEXT OR OF A RECORD BEING REVISED.

- WHEN A WIRE CENTER OR INTERCONNECTION INFORMATION RECORD CONSISTS OF TWO OR MORE LINES OF TEXT, EACH LINE OF THAT RECORD WILL BE CODED TO INDICATE THAT THE RECORD IS NEW, HAS BEEN REVISED OR IS BEING DISCONTINUED. REVISED WIRE CENTER OR INTERCONNECTION INFORMATION WILL CARRY THE MARGINAL "C" CODING. IF THE RECORD BEING REVISED CONSISTS OF TWO OR MORE LINES, EACH LINE WILL CARRY THE "C" CODING TO INDICATE THAT THE ENTIRE RECORD SHOULD BE REVIEWED TO DETERMINE THE REVISION MADE. RATHER THAN INSERTING A BLANK LINE FOR DISCONTINUED MATERIAL, NECA WILL LIST A PARTIAL ENTRY FOR DISCONTINUED WIRE CENTER AND INTERCONNECTION DATA TO RETAIN THE DISCONTINUED ENTRY IN PROPER TARIFF ORDER. DELETED WIRE CENTER DATA WILL LIST THE LOCALITY NAME, CLLI, NPA AND NXX. DELETED VERTICAL AND HORIZONTAL INTERCONNECTION DATA WILL LIST THE LOCALITY NAME AND COMPANY CODES. DELETED BILLING PERCENT INTERCONNECTION DATA WILL LIST THE LOCALITY NAMES, LOCALITY CODES, COMPANY CODES, OFFICE INDICATORS, AND SERVICE TYPE. ALL OTHER DATA OF THE DELETED ENTRY WILL BE REPLACED WITH THE LETTER "X", AND THE ENTRY WILL CARRY THE MARGINAL "D" CODING.

ISSUED: APRIL 16, 2001 EFFECTIVE: MAY 01, 2001

WIRE CENTER AND INTERCONNECTION INFORMATION

TARIFF INFORMATION AND USE, REFERENCE TO OTHER TARIFFS (CONT'D)

- THE SUBTENDING WIRE CENTER INFORMATION CONSISTS OF SEVERAL LINES OF TEXT, EACH REVISED LINE OF THAT RECORD WILL BE CODED TO INDICATE THAT THE RECORD IS NEW, HAS BEEN REVISED OR IS BEING DISCONTINUED. A REVISED SUBTENDING WIRE CENTER WILL CARRY THE MARGINAL "C" CODING. IF THE RECORD BEING UPDATED CONSISTS OF SEVERAL LINES, EACH UPDATED LINE WILL CARRY MARGINAL CODING. RATHER THAN INSERTING A BLANK LINE FOR DISCONTINUED MATERIAL, NECA WILL LIST THE ENTRY IN FULL TO RETAIN THE DISCONTINUED ENTRY IN PROPER TARIFF ORDER. DELETED SUBTENDING WIRE CENTER INFORMATION WILL LIST ALL DATA WITH MARGINAL "D" CODING NEXT TO THE LINE OF TEXT THAT IS BEING DISCONTINUED.

- A PENDING CHANGE REPORT IS ALSO FILED WITH THE FCC AND THE FCC'S COMMERCIAL DUPLICATING CONTRACTOR. THIS REPORT LISTS ALL PENDING CHANGES FOR EACH WIRE CENTER, OR INTERCONNECTION INFORMATION SECTION. EACH NEW OR DISCONTINUED RECORD IS LISTED AS IT APPEARS ON THE REVISED TARIFF PAGES, WITH MARGINAL CODES. IN THE CASE OF REVISED WIRE CENTERS (V&H) OR INTERCONNECTION (BP) MATERIAL, THE REVISED PENDING CHANGE IS LISTED FIRST, IN FULL, WITH MARGINAL CODING. THE EXISTING RECORD IS LISTED UNDER THE PROPOSED REVISION AND DISPLAYS ONLY THAT DATA THAT IS BEING REVISED. IN THE CASE OF REVISED SUBTENDING MATERIAL OF COMMON LANGUAGE LOCATION IDENTIFIER (CLLI), COMPANY CODE, OR OFFICE TYPE CODE, THE REVISED PENDING CHANGE IS LISTED.

- A SUBTENDING CROSS-REFERENCE REPORT IS FILED WITH THE FCC AND THE FCC'S COMMERCIAL DUPLICATING CONTRACTOR. A CROSS-REFERENCE REPORT IDENTIFIES THE PRIMARY OFFICE AND SERVICE OF EACH RECORD THAT A SUBTENDING OFFICE IS ASSOCIATED WITH. THE CROSS-REFERENCE REPORT FOR THE SUBTENDING SECTIONS WILL NOT CONTAIN ANY MARGINAL CODING. NO PENDING CHANGE REPORT WILL BE FILED WITH THE FCC.

- OTHER MARGINAL CODES ARE USED TO DIRECT THE READER TO A FOOTNOTE FOR SPECIFIC INFORMATION. CODES USED FOR THIS PURPOSE ARE SPECIAL SYMBOLS, (E.G., #,* AND @). THESE CODES MAY APPEAR BESIDE THE PAGE REVISION NUMBER OR IN THE RIGHT MARGIN OPPOSITE SPECIFIC TEXT.

TARIFF STRUCTURE AND ORGANIZATION ------

ISSUED: APRIL 16, 2001 EFFECTIVE: MAY 01, 2001

WIRE CENTER AND INTERCONNECTION INFORMATION

TARIFF INFORMATION AND USE, REFERENCE TO OTHER TARIFFS (CONT'D)

TARIFF SUPPLEMENTS

- A SUPPLEMENT MAY BE FILED WITH THE FCC TO CHANGE THE EFFECTIVE DATE OF TARIFF SECTIONS WITHOUT REISSUING OR REFILING THE AFFECTED TARIFF SECTIONS.

- A SUPPLEMENT WILL BRIEFLY DESCRIBE THE ACTION TAKEN (E.G., SUSPENSION, DEFERRAL, EFFECTIVE DATE CHANGE, ETC.) AS WELL AS INDICATE WHAT TARIFF SECTIONS ARE AFFECTED.

- THE SUPPLEMENTS IN EFFECT ARE LISTED BY NUMBER ON THE FIRST CHECK SHEET (SECTION 3) IN THE TEXT AT THE TOP OF THAT CHECK SHEET. WHEN A SUPPLEMENT IS NO LONGER NEEDED, IT WILL BE DELETED FROM THE CHECK SHEET.

- IT IS RECOMMENDED THAT SUPPLEMENTS BE PLACED IN THE FRONT OF THE TARIFF, PRECEDING THE TITLE PAGE (SECTION 1).

TITLE PAGE (SECTION 1)

- THE TITLE PAGE PROVIDES INFORMATION REGARDING THE FCC NUMBER OF THE TARIFF, THE TYPE OF INFORMATION PROVIDED, AND THE GEOGRAPHICAL APPLICATION OF THE TARIFF. THIS PAGE ALSO PROVIDES INFORMATION RELATED TO THE ORIGINATION OF THE TARIFF.

ISSUING CARRIERS (SECTION 2)

- IN ADDITION TO ISSUING CARRIERS, ALL CONCURRING, CONNECTING AND OTHER PARTICIPATING CARRIERS ARE LISTED IN THIS SECTION. IN ADDITION TO THE NAME AND ADDRESS OF THE ISSUING CARRIERS, THE TELEPHONE COMPANY CODES (ALSO LISTED IN SECTION 8) ARE PROVIDED.

CHECK SHEETS (SECTION 3)

- WHEN NEW OR REVISED SECTIONS ARE FILED WITH THE FCC, REVISED AND UPDATED CHECK SHEETS ARE ALSO FILED WITH THE FCC.

TARIFF STRUCTURE AND ORGANIZATION (CONT'D)

ISSUED: APRIL 16, 2001 EFFECTIVE: MAY 01, 2001

WIRE CENTER AND INTERCONNECTION INFORMATION

TARIFF INFORMATION AND USE, REFERENCE TO OTHER TARIFFS (CONT'D)

- THE CHECK SHEETS LIST ALL SECTIONS IN THE TARIFF AND THE TOTAL PAGES IN EACH SECTION AS WELL AS THE MOST RECENT REVISION NUMBER OF EACH SECTION. WHEN SECTIONS ARE CHANGED, OR ADDED, THE CHECK SHEETS ARE CHANGED TO REFLECT THE CHANGE OR ADDITION. AN ASTERISK (*) IS PLACED NEXT TO THE REVISED OR ADDED SECTIONS TO HIGHLIGHT THE CHANGED SECTIONS.

THE CHECK SHEETS LIST THE MOST RECENT SECTION REVISION FILED WITH THE FCC. THEY DO NOT INDICATE THAT THE LATEST REVISION IS EFFECTIVE. THE EFFECTIVE DATE ON THE SECTION ITSELF AND THE TARIFF SUPPLEMENTS (SEE ABOVE) MUST BE EXAMINED TO DETERMINE SECTION EFFECTIVENESS.

TABLE OF CONTENTS (SECTION 4)

- THE TABLE OF CONTENTS LISTS THE SECTIONS OF THE TARIFF.

TARIFF INFORMATION AND USE, REFERENCE TO OTHER TARIFFS (SECTION 5)

- THIS SECTION DESCRIBES THE TARIFF'S MAKEUP; INCLUDING ITS FORMAT, STRUCTURE, ORGANIZATION, USE, AND A BRIEF DESCRIPTION OF EACH SECTION OF THE TARIFF.

- THIS SECTION ALSO CONTAINS A STATEMENT CONCERNING REFERENCES TO OTHER TARIFFS.

SYMBOLS, ABBREVIATIONS, SERVICE MARKS AND TRADEMARKS (SECTION 6)

- A LISTING AND EXPLANATION OF TARIFF CODING SYMBOLS, ABBREVIATIONS, SERVICE MARKS AND TRADEMARKS USED IN THE TARIFF IS PROVIDED.

LISTING OF OFFICE TYPE CODES (SECTION 7)

- A LISTING AND BRIEF DESCRIPTION OF OFFICE TYPE CODES USED IN THE TARIFF IS PROVIDED.

ISSUED: APRIL 16, 2001 EFFECTIVE: MAY 01, 2001

WIRE CENTER AND INTERCONNECTION INFORMATION

TARIFF INFORMATION AND USE, REFERENCE TO OTHER TARIFFS (CONT'D)

TARIFF STRUCTURE AND ORGANIZATION (CONT'D)

COMPANY CODES FOR EXCHANGE TELEPHONE COMPANIES (SECTION 8)

- A LISTING OF THE FOUR DIGIT COMPANY OWNERSHIP IDENTIFYING CODES FOR EXCHANGE TELEPHONE COMPANY WIRE CENTERS LISTED IN THIS TARIFF, IS PROVIDED. ALSO INCLUDED ARE FIELDS THAT IDENTIFY NECA MEMBERSHIP AND COMPANY CATEGORY (ILEC, CLEC, PCS, WIRE & RBOC).

- COMPANY CODES ARE LISTED IN NUMERICAL ORDER.

APPLICATION (SECTION 9)

STATES THE APPLICATION AND SCOPE OF THIS TARIFF.

GENERAL (SECTION 10)

- STATES THE GENERAL METHODS OF DEVELOPMENT AND USE OF THE VERTICAL AND HORIZONTAL COORDINATE MEANS OF DETERMINING MILEAGE.

MILEAGE MEASUREMENT (SECTION 11)

- PROVIDES THE METHOD TO BE USED TO COMPUTE AIRLINE MILEAGE FOR ACCESS SERVICES AND PROVIDES AN EXAMPLE.

SERVING WIRE CENTER V AND H COORDINATE INFORMATION (SECTIONS 12 THRU 64;400-401) - LISTS, BY STATE, IN ALPHABETICAL ORDER, EACH ACCESS SERVICE WIRE CENTER

BY EXCHANGE NAME.

PROVIDES SPECIFIC DATA RELATED TO EACH WIRE CENTER:

- WIRE CENTER LOCALITY NAME - COMMON LANGUAGE LOCATION IDENTIFIER (CLLI) - VERTICAL AND HORIZONTAL COORDINATES - COMPANY (OWNERSHIP) CODE/ASEC - LATA OR MARKET AREA AFFILIATION OF SERVING AREA - ACCESS SERVICES AVAILABLE

ISSUED: APRIL 16, 2001 EFFECTIVE: MAY 01, 2001

WIRE CENTER AND INTERCONNECTION INFORMATION

TARIFF INFORMATION AND USE, REFERENCE TO OTHER TARIFFS (CONT'D)

- NPA-NXX - NUMBERS IN PARENTHESIS DISPLAYED TO THE RIGHT OF NXX ARE BLOCKS OF NUMBERS WITHIN THAT WIRE CENTER - COMPANY PERSENCE

TARIFF STRUCTURE AND ORGANIZATION (CONT'D)

SINGLE STATE INTERCONNECTION INFORMATION (SECTIONS 65 THRU 113; 500-503)

- LISTS, BY STATE, BILLING PERCENTAGE INFORMATION, FOR TWO OR MORE TELEPHONE COMPANIES, WITHIN A STATE.

- WITHIN EACH STATE, EACH BILLING PERCENTAGE ENTRY IS LISTED ALPHABETICALLY, BY THE LOCALITY NAME WITH THE LOWER NUMBERED COMPANY CODE FIRST.

- EACH BILLING PERCENTAGE ENTRY CONSISTS OF TWO OR MORE LINES WHICH PROVIDE SPECIFIC DATA ON EACH INTERCONNECTION ARRANGEMENT, INCLUDING:

- WIRE CENTER LOCALITY NAMES - LOCATION CODES - COMPANY (OWNERSHIP) CODES - BILLING PERCENT FOR EACH INVOLVED COMPANY - OFFICE TYPE INDICATOR (END OR INTERMEDIATE)

- ACCESS SERVICE TYPES PROVIDED (ALL, SWA, SPA, ETC.)

MULTIPLE STATE INTERCONNECTION INFORMATION (SECTIONS 114 THRU 201)

- LISTS, BY PAIRS OF STATES, BILLING PERCENTAGE INFORMATION FOR TWO OR MORE TELEPHONE COMPANIES, BETWEEN THE TWO STATES.

- FOR EACH PAIR OF STATES, EACH BILLING PERCENTAGE ENTRY IS LISTED ALPHABETICALLY, BY THE LOCALITY NAME WITH THE LOWER NUMBERED COMPANY CODE FIRST.

- EACH BILLING PERCENTAGE ENTRY CONSISTS OF TWO OR MORE LINES WHICH PROVIDE SPECIFIC DATA ON EACH INTERCONNECTION ARRANGEMENT, INCLUDING:

- WIRE CENTER (EXCHANGE) LOCALITY NAMES AND STATES

ISSUED: APRIL 16, 2001 EFFECTIVE: MAY 01, 2001

WIRE CENTER AND INTERCONNECTION INFORMATION

TARIFF INFORMATION AND USE, REFERENCE TO OTHER TARIFFS (CONT'D)

- LOCATION CODES - COMPANY (OWNERSHIP) CODES - BILLING PERCENT FOR EACH INVOLVED COMPANY - OFFICE TYPE INDICATOR (END OR INTERMEDIATE)

- ACCESS SERVICE TYPES PROVIDED (ALL, SWA, SPA, ETC.)

TARIFF STRUCTURE AND ORGANIZATION (CONT'D)

SUBTENDING WIRE CENTER INFORMATION (SECTIONS 312 THRU 364)

LISTS, BY STATE, EACH PRIMARY OFFICE LOCATION BY LATA.

- PROVIDES SPECIFIC DATA RELATED TO EACH PRIMARY OFFICE CLLI:

- LATA OR MARKET AREA AFFILIATION OF SERVING AREA - WIRE CENTER LOCALITY NAMES - COMMON LANGUAGE LOCATION IDENTIFIER (CLLI) OR LOCATION CODE (LC) - COMPANY (OWNERSHIP) CODE - ACCESS SERVICE - SUBTENDING OFFICES

REFERENCE TO OTHER TARIFFS

WHENEVER REFERENCE IS MADE IN THIS TARIFF TO OTHER TARIFFS OF THE TELEPHONE COMPANY, THE REFERENCE IS TO THE TARIFFS IN FORCE AS OF THE EFFECTIVE DATE OF THIS TARIFF, AND TO AMENDMENTS THERETO AND SUCCESSIVE ISSUES THEREOF.

END OF SECTION ======NATIONAL EXCHANGE CARRIER ASSOCIATION, INC. TARIFF F.C.C. NO. 4 DIRECTOR, TECHNICAL PLANNING & IMPLEMENTATION 14TH REVISED SECTION 6 80 S. JEFFERSON RD. CANCELS 13TH REVISED SECTION 6 WHIPPANY, N.J. 07981-0918 PAGE 1

ISSUED: AUGUST 17, 2000 EFFECTIVE: SEPTEMBER 01, 2000

WIRE CENTER AND INTERCONNECTION INFORMATION

SYMBOLS, ABBREVIATIONS, SERVICE MARKS, TRADEMARKS

EXPLANATION OF SYMBOLS

(N) - TO SIGNIFY NEW REGULATION OR WIRE CENTER DATA. (D) - TO SIGNIFY DISCONTINUED REGULATION OR WIRE CENTER DATA. (C) - TO SIGNIFY A CHANGED REGULATION OR WIRE CENTER DATA. (T) - TO SIGNIFY A CHANGE IN TEXT BUT NO CHANGE IN REGULATION. (S) - TO SIGNIFY MATTER REISSUED WITHOUT CHANGE. (M) - TO SIGNIFY MATTER RELOCATED WITHOUT CHANGE. (Z) - TO SIGNIFY A CORRECTION.

EXPLANATIONS OF ABBREVIATIONS

ALL - ALL SERVICE ROUTE (SVC) ASEC - AREA SPECIFIC EXCHANGE CARRIER BP - BILLING PERCENTAGE CC - COMPANY CODE CLEC - COMPETITIVE LOCAL EXCHANGE CARRIER CLLI - COMMON LANGUAGE LOCATION IDENTIFIER DA - DIRECTORY ASSISTANCE DBA - DOING BUSINESS AS DTO - SWITCHED ACCESS - DIRECT TRUNKED ONLY END - END OFFICE WIRE CENTER/COMPANY (OI) FGB - FEATURE GROUP B ONLY OR SIMILAR (SVC) FCD - FEATURE GROUP C AND D OR SIMILAR (SVC) IC - INTEREXCHANGE CARRIER ILEC - INCUMBENT LOCAL EXCHANGE CARRIER INT - INTERMEDIATE OFFICE/COMPANY (OI) LATA - LOCAL ACCESS AND TRANSPORT AREA LC - LOCATION CODE MA - MARKET AREA NPA - NUMBERING PLAN AREA NXX - CENTRAL OFFICE CODE OR PREFIX OI - OFFICE INDICATOR OPH - OPERATOR ROUTE (SVC) OT - OFFICE TYPE CODE PCS - PERSONAL COMMUICATIONS SERVICES PROVDIER RBOC - REGIONAL BELL OPERATING COMPANY SPA - SPECIAL ACCESS ROUTE (SVC) SVC - SERVICE TYPE SWA - SWITCHED ACCESS ROUTE (SVC)

======NATIONAL EXCHANGE CARRIER ASSOCIATION, INC. TARIFF F.C.C. NO. 4 DIRECTOR, TECHNICAL PLANNING & IMPLEMENTATION 14TH REVISED SECTION 6 80 S. JEFFERSON RD. CANCELS 13TH REVISED SECTION 6 WHIPPANY, N.J. 07981-0918 PAGE 2

ISSUED: AUGUST 17, 2000 EFFECTIVE: SEPTEMBER 01, 2000

WIRE CENTER AND INTERCONNECTION INFORMATION

SYMBOLS, ABBREVIATIONS, SERVICE MARKS, TRADEMARKS (CONT'D)

SWD - SWITCHED DIALED (SVC) SWO - SWITCHED ACCESS ORIGINATING (SVC) SWT - SWITCHED ACCESS TERMINATING (SVC) TSO - SWITCHED ACCESS - TANDEM SWITCHED ONLY V&H - VERTICAL AND HORIZONTAL WCH - WIRE CENTER HORIZONTAL COORDINATE WCV - WIRE CENTER VERTICAL COORDINATE

REGISTERED SERVICE MARKS

NONE

TRADEMARKS

IBM IS A REGISTERED TRADEMARK OF INTERNATIONAL BUSINESS MACHINES CORPORATION.

LOCATION IDENTIFIERS THAT APPEAR IN THIS DOCUMENT ARE FOR THE CONVENIENCE OF THE USER AND MAY CONTAIN STANDARD CLLI CODES AS WELL AS NONSTANDARD CODES. COMMON LANGUAGE, CLEI, CLLI, CLCI, CLFI ARE TRADEMARKS OF TELCORDIA TECHNOLOGIES AND EXPLANATORY MATERIAL IS AVAILABLE UNDER LICENSE IF DESIRED.

END OF SECTION ======NATIONAL EXCHANGE CARRIER ASSOCIATION, INC. TARIFF F.C.C. NO. 4 DIRECTOR, TECHNICAL PLANNING & IMPLEMENTATION 95TH REVISED SECTION 7 80 S. JEFFERSON RD. CANCELS 94TH REVISED SECTION 7 WHIPPANY, N.J. 07981-0918 PAGE 1

ISSUED: DECEMBER 15, 2017 EFFECTIVE: JANUARY 01, 2018

WIRE CENTER AND INTERCONNECTION INFORMATION

LISTING OF OFFICE TYPE CODES

THE OFFICE TYPE TITLES AND DEFINITIONS LISTED BELOW ARE GENERAL DESCRIPTIONS OF THE SERVICE. DETAILED DESCRIPTIONS ARE PROVIDED IN THE ACCESS SERVICE TARIFFS OF EXCHANGE TELEPHONE COMPANIES PROVIDING SUCH SERVICES.

CODE OFFICE TYPE TITLES/DESCRIPTIONS

AA FEATURE GROUP A OFFICE AND/OR LINESIDE BSA OFFICE PROVIDES LINE SIDE ACCESS.

AB FGA CALL SCREENING A WIRE CENTER THAT PROVIDES CALL SCREENING ON FGA LINES.

BA FEATURE GROUP B OFFICE AND/OR TRUNKSIDE BSA - 950 PACKAGE OFFICE PROVIDES ACCESS WITH 950-1/0XXXX DIALING.

BC FEATURE GROUP B WITH AUTOMATIC NUMBER IDENTIFICATION (ANI) PROVIDES TRUNK SIDE ACCESS WITH 10 DIGIT AUTOMATIC NUMBER IDENTIFICATION.

CA FEATURE GROUP C OFFICE AND/OR TRUNKSIDE BSA - MTS/WATS PACKAGE OFFICE PROVIDES ACCESS IN NON-EQUAL OFFICES.

CC FGC WITH SS7 PROTOCOL A WIRE CENTER THAT PROVIDES SIGNALING SYSTEM 7 PROTOCOL FOR FEATURE GROUP C SERVICE

D1 CENTRALIZED EQUAL ACCESS TANDEM OFFICE PROVIDES EQUAL ACCESS PROCESSING FUNCTIONS FOR SUBTENDING END OFFICES.

DA FEATURE GROUP D OFFICE AND/OR TRUNKSIDE BSA - 101XXXX PACKAGE OFFICE PROVIDES EQUAL ACCESS WITH "1 +"/"101XXXX" DIALING

DC FEATURE GROUP D WITHOUT 101XXXX DIALING PROVIDES TRUNK SIDE ACCESS WITHOUT 101XXXX DIALING AT EQUAL ACCESS END OFFICE SWITCHES.

======NATIONAL EXCHANGE CARRIER ASSOCIATION, INC. TARIFF F.C.C. NO. 4 DIRECTOR, TECHNICAL PLANNING & IMPLEMENTATION 95TH REVISED SECTION 7 80 S. JEFFERSON RD. CANCELS 94TH REVISED SECTION 7 WHIPPANY, N.J. 07981-0918 PAGE 2

ISSUED: DECEMBER 15, 2017 EFFECTIVE: JANUARY 01, 2018

WIRE CENTER AND INTERCONNECTION INFORMATION

LISTING OF OFFICE TYPE CODES (CONT'D)

CODE OFFICE TYPE TITLES/DESCRIPTIONS

DD CENTRALIZED EQUAL ACCESS END OFFICE PROVIDES EQUAL ACCESS SERVICES IN CONJUNCTION WITH A CENTRALIZED EQUAL ACCESS TANDEM. THIS CODE MUST BE USED IN COMBINATION WITH ONE OF THE FEATURE GROUP D OFFICE TYPE CODES (DA OR DC).

EA CENTREX INTERNET PROTOCOL (IP) A WIRE CENTER EQUIPPED TO PROVIDE CENTREX INTERNET PROTOCOL (IP) FEATURES AND FUNCTIONS

G1 DIRECTORY ASSISTANCE LOCATION PRIMARY LOCATION TO WHICH TERMINATING CALLS FOR THE NPA 555 BUREAU FIRST COMPLETE.

G2 OUTWARD OPERATOR SERVICES LOCATION A LOCATION WHICH CAN SWITCH TELEPHONE COMPANY OPERATOR CALLS TO AN INTEREXCHANGE CARRIER FOR INTERLATA SERVICE.

G3 INWARD OPERATOR SERVICES LOCATION A LOCATION WHICH CAN RECEIVE CALLS FROM AN INTEREXCHANGE CARRIER OPERATOR FOR THE PURPOSE OF PROVIDING OPERATOR ASSISTANCE ON INWARD CALLS. THIS SERVICE INCLUDES BUSY LINE VERIFICATION AND EMERGENCY INTERRUPT FUNCTIONS.

G4 1+ COIN CAPABLE EQUAL ACCESS END OFFICE - MOSS SIGNALING PROVIDES ORIGINATING 1+ COIN EQUAL ACCESS UTILIZING MODIFIED OPERATOR SERVICES SIGNALING (MOSS) ON A DIRECT TRUNK BASIS.

G5 1+ COIN CAPABLE EQUAL ACCESS END OFFICE - DIRECT TRUNK EAOSS SIGNALING PROVIDES ORIGINATING 1+ COIN ACCESS UTILIZING EXCHANGE ACCESS OPERATOR SERVICES SIGNALING (EAOSS) ON A DIRECT TRUNK BASIS.

ISSUED: DECEMBER 15, 2017 EFFECTIVE: JANUARY 01, 2018

WIRE CENTER AND INTERCONNECTION INFORMATION

LISTING OF OFFICE TYPE CODES (CONT'D)

CODE OFFICE TYPE TITLES/DESCRIPTIONS

G6 1+ COIN CAPABLE EQUAL ACCESS END OFFICE - TANDEM MOSS SIGNALING PROVIDES ORIGINATING 1+ COIN EQUAL ACCESS UTILIZING MODIFIED OPERATOR SERVICES SIGNALING (MOSS) VIA AN ACCESS OR OPERATOR SERVICE TANDEM.

G7 1+ COIN CAPABLE EQUAL ACCESS END OFFICE - TANDEM EAOSS SIGNALING PROVIDES ORIGINATING 1+ COIN EQUAL ACCESS UTILIZING EXCHANGE ACCESS OPERATOR SIGNALING (EAOSS) VIA AN ACCESS OR OPERATOR SERVICE TANDEM.

G8 DESIGNATED OPERATOR SERVICE (DOS) LOCATION A LOCATION WHICH CAN RECEIVE CALLS FROM A CUSTOMER FOR THE PURPOSE OF PROVIDING OPERATOR ASSISTANCE. CALLS MAY BE RETURNED TO THE CARRIER FOR ROUTING AND TRANSPORT. THIS SERVICE MAY INCLUDE AUTOMATED CALL COMPLETION, CALL RECORDING AND CALL RATING FUNCTIONS.

G9 OPERATOR SERVICES AUTOMATIC CALL DISTRIBUTION (OS-ACD) SERVICE LOCATION A LOCATION WHICH PROVIDES AUTOMATIC CALL DISTRIBUTION FUNCTIONALITY. THIS SERVICE UTILIZES CERTAIN FEATURES OF A TELEPHONE COMPANY SWITCH TO PROVIDE QUEUING, ROUTING AND MANAGEMENT OF A CUSTOMER'S DIRECTORY ASSISTANCE CALLS SENT BY THE CUSTOMER TO THE TELEPHONE COMPANY LOCATION.

GA TOLL STATION LOCATION TERMINAL LOCATIONS THAT ARE ASSIGNED V & H COORDINATES FOR MILEAGE MEASUREMENT PURPOSES. CALLS PLACED FROM THESE LOCATIONS MUST BE HANDLED BY AN OPERATOR.

GB ACCESS TANDEM OFFICE PROVIDES CONCENTRATION AND DISTRIBUTION FUNCTIONS FOR ORIGINATING OR TERMINATING TRAFFIC BETWEEN END OFFICES AND CUSTOMER PREMISES.

ISSUED: DECEMBER 15, 2017 EFFECTIVE: JANUARY 01, 2018

WIRE CENTER AND INTERCONNECTION INFORMATION

LISTING OF OFFICE TYPE CODES (CONT'D)

CODE OFFICE TYPE TITLES/DESCRIPTIONS

GC WATS OR WATS TYPE OFFICE PROVIDES THE SCREENING, BLOCKING, AND/OR RECORDING FOR OUTWARD WATS/"WATS TYPE" SERVICE.

GD 800 "SERIES" OR 800 "SERIES" TYPE OFFICE PROVIDES THE SCREENING, BLOCKING, AND/OR RECORDING FOR INWARD WATS/"WATS TYPE" (800 "SERIES" TYPE) SERVICE

GE PUBLIC SWITCHED 56KBPS DIGITAL DATA SERVICE (PSDS) PROVIDES THE END USER THE CAPABILITY OF ESTABLISHING A 56 KBPS DIGITAL CONNECTION TO MULTIPLE LOCATIONS (SWITCHED) THROUGH THE PUBLIC SWITCHED NETWORK.

GF INTERNATIONAL BOUNDARY POINT AN INTERNATIONAL INTERCONNECTION POINT.

GG LIDB ACCESS SERVICE LOCATION THE LOCATION OF THE SIGNAL TRANSFER POINT (STP) THAT SERVES A LINE INFORMATION DATA BASE (LIDB) LOCATION.

GH ELECTRONIC WHITE PAGES (EWP) LOCATION PROVIDES ELECTRONIC WHITE PAGES ACCESS SERVICE.

GI 500 ACCESS OFFICE AN OFFICE WHICH PROVIDES THE CAPABILITY OF PERFORMING A CUSTOMER IDENTIFICATION FUNCTION FOR 1+500+NXX+XXXX AND 0+500+NXX+XXXX END USER DIALED CALLS

GJ PUBLIC SWITCHED 64 KBPS CLEAR CHANNEL CAPABILITY PROVIDES THE END-USER WITH THE CAPABILITY OF ESTABLISHING A 64 KBPS DIGITAL CONNECTION TO MULTIPLE LOCATIONS (SWITCHED) THROUGHOUT THE PUBLIC SWITCHED NETWORK. THIS CAPABILITY IS AVAILABLE FOR ISDN-EQUIPPED END OFFICES.

GK 0+900 ACCESS OFFICE A WIRE CENTER THAT PROVIDES THE CAPABILITY OF PERFORMING A CUSTOMER IDENTIFICATION FUNCTION FOR END USER DIALED 0+900+NXX+XXX CALLS.

ISSUED: DECEMBER 15, 2017 EFFECTIVE: JANUARY 01, 2018

WIRE CENTER AND INTERCONNECTION INFORMATION

LISTING OF OFFICE TYPE CODES (CONT'D)

CODE OFFICE TYPE TITLES/DESCRIPTIONS

GL INTERNATIONAL BLOCKING A WIRE CENTER THAT PROVIDES BLOCKING OF INTERNATIONAL DIRECT DIALED CALLS THAT USE THE CALL SEQUENCE OF 011+ OR 101XXXX-011+.

GM WIRE CENTER INCAPABLE OF MEASURING AND RECORDING A WIRE CENTER FOR WHICH MESSAGE MEASURING AND RECORDING FUNCTIONS ARE NOT AVAILABLE

GN 900 BLOCKING A WIRE CENTER THAT PROVIDES BLOCKING OF CALLS MADE TO 900 NUMBERS.

GP PRE-PAID CALLING SERVICE ACCESS PROVIDES FOR ROUTING OF INTERLATA, INTERSTATE, AND INTERNATIONAL CALLS MADE USING A PRE-PAID CALLING SERVICE CARD TO A CUSTOMER'S PREMISES.

GQ CARRIER IDENTIFICATION PARAMETER (CIP) CIP IS A FIELD IN THE SS7 INITIAL ADDRESS MESSAGE (IAM) WHICH CONTAINS THE CARRIER IDENTIFICATION CODE (CIC) AND IS AVAILABLE IN END OFFICES EQUIPPED WITH FGD. CIP PROVIDES FOR THE TRANSMISSION OF THE CIC OR THE ACCESS CODE 101XXXX TO THE CUSTOMER WITH THE IAM.

GR LOCAL NUMBER PORTABILITY CAPABILITY A WIRE CENTER CAPABLE OF ALLOWING END USERS TO KEEP THEIR EXISTING TELEPHONE NUMBER WHEN CHANGING FROM ONE TELECOMMUNICATIONS SERVICE PROVIDER TO ANOTHER, PROVIDED THE END USER REMAINS AT THE SAME LOCATION. LNP CAPABLE WIRE CENTERS ALSO ALLOW END USERS TO COMPLETE CALLS TO NUMBERS THAT HAVE BEEN PORTED FROM ONE SERVICE PROVIDER TO ANOTHER.

HA SIGNAL POINT (SP) PROVIDES SIGNALING LINK HARDWARE AND SOFTWARE THAT CAN PERFORM TRUNK SIGNALING (CALL SET UP) USING SIGNALING SYSTEM 7 (SS7) PROTOCOL.

ISSUED: DECEMBER 15, 2017 EFFECTIVE: JANUARY 01, 2018

WIRE CENTER AND INTERCONNECTION INFORMATION

LISTING OF OFFICE TYPE CODES (CONT'D)

CODE OFFICE TYPE TITLES/DESCRIPTIONS

HB SERVICE SWITCHING POINT (SSP) PROVIDES SIGNALING LINK HARDWARE AND SOFTWARE THAT CAN PERFORM SIGNAL POINT FUNCTIONS. IN ADDITION, SSPS CAN IDENTIFY THE NEED FOR APPLICATION SOFTWARE IN PROCESSING A COMMON CHANNEL SIGNALING/SIGNALING SYSTEM 7 (CCS/SS7) CALL AND REQUEST AND RESPOND TO CALL PROCESSING INSTRUCTIONS.

HC SIGNAL TRANSFER POINT (STP) A SPECIALIZED PACKET SWITCH THAT ROUTES AND TRANSLATES SIGNALING MESSAGES IN THE COMMON CHANNEL SIGNALING/SIGNALING SYSTEM 7 (CCS/SS7) NETWORK.

HD 800 "SERIES" QUERY CHARGE BILLING LOCATION A WIRE CENTER WHICH BILLS QUERY CHARGES FOR ORIGINATING 800 "SERIES" CALLS.

HE NON-SSP EQUIPPED ORIGINATING 800 "SERIES" LOCATION A NON-SSP EQUIPPED WIRE CENTER WHICH CAN ACCOMMODATE DIRECT TRUNKING OF ORIGINATING 800 "SERIES" CALLS

HG A WIRE CENTER INCAPABLE OF DISTINGUISHING BETWEEN TANDEM SWITCHED AND DIRECT ROUTED TRAFFIC A WIRE CENTER THAT CANNOT GENERATE A ROUTING INDICATOR WHICH INDICATES WHETHER A CALL IS ROUTED DIRECTLY OR THROUGH A TANDEM. THIS LIMITATION MAY NOT APPLY TO ALL SWITCHED ACCESS SERVICES PROVIDED OUT OF THIS WIRE CENTER.

HH 800 "ONLY" QUERY CHARGE BILLING LOCATION A WIRE CENTER WHICH BILLS QUERY CHARGES FOR ORIGINATING 800 "ONLY" CALLS.

HI SSP EQUIPPED BUT INCAPABLE OF HANDLING DIRECT ROUTING OF 888 WIRE CENTER THAT IS SSP EQUIPPED AND HAS THE CAPABILITY OF HANDLING DIRECT TRUNKING OF 800 SERVICE ACCESS CODE TRAFFIC, BUT IS INCAPABLE OF HANDLING DIRECT TRUNKING OF 800 SERIES (OTHER THAN THE 800 SERVICE ACCESS CODE) TRAFFIC.

ISSUED: DECEMBER 15, 2017 EFFECTIVE: JANUARY 01, 2018

WIRE CENTER AND INTERCONNECTION INFORMATION

LISTING OF OFFICE TYPE CODES (CONT'D)

CODE OFFICE TYPE TITLES/DESCRIPTIONS

HJ ORIGINATING LINE SCREENING (OLS) PROVISIONED BY FLEX ANI A WIRE CENTER CAPABLE OF PROVIDING ORIGINATING LINE SCREENING (OLS) SERVICE USING FLEXIBLE AUTOMATIC NUMBER IDENTIFICATION (FLEX ANI) TECHNOLOGY

HK ORIGINATING LINE SCREENING (OLS) PROVISIONED BY LIDB A WIRE CENTER CAPABLE OF PROVIDING ORIGINATING LINE SCREENING (OLS) SERVICE USING LINE INFORMATION DATA BASE (LIDB) TECHNOLOGY.

HL FACILITY SIGNALING POINT OF INTERCONNECTION (FSPOI) FSPOI DENOTES A TELEPHONE COMPANY DESIGNATED ORDERING POINT WITHIN A TELEPHONE COMPANY LATA TO WHICH CUSTOMERS MAY ORDER SS7 SIGNALING CONNECTIONS.

IA ALTERNATE ROUTING PROVIDES AN ALTERNATE ROUTE FOR DIRECTING TRAFFIC WHEN ALL CIRCUITS IN A TRUNK SERVING ARRANGEMENT ARE BUSY DUE TO TRAFFIC VOLUME.

IB CALLING BILLING NUMBER DELIVERY - FGD PROTOCOL PROVIDES THE AUTOMATIC TRANSMISSION OF THE 10 DIGIT BILLING NUMBER OF THE PARTY WHO ORIGINATES THE CALL TO THE CUSTOMER'S PREMISE.

IC MULTILINE HUNT GROUP PROVIDES A SOFTWARE-DEFINED SEARCH FOR AN IDLE TERMINAL TO WHICH A CALL CAN BE COMPLETED. SEVERAL TYPES OF HUNTING ARRANGEMENTS ARE AVAILABLE: REGULAR HUNTING, CIRCULAR HUNTING, AND/OR PREFERENTIAL HUNTING.

ID MULTILINE HUNT GROUP - INDIVIDUAL ACCESS TO EACH PORT IN HUNT GROUP ALLOWS EACH LINE IN A MULTILINE HUNT GROUP (INCLUDING THE LEAD LINE) TO BE ASSIGNED A SEPARATE NON-HUNT DIRECTORY. WHEN A NON-HUNT DIRECTORY NUMBER IS DIALED, A CALL IS PLACED ONLY TO THE DESIGNATED NUMBER. IF THE NUMBER IS BUSY, THE CALL WILL NOT ROUTE TO OTHER MEMBERS OF THE HUNT GROUP, AND A BUSY SIGNAL IS RETURNED.

ISSUED: DECEMBER 15, 2017 EFFECTIVE: JANUARY 01, 2018

WIRE CENTER AND INTERCONNECTION INFORMATION

LISTING OF OFFICE TYPE CODES (CONT'D)

CODE OFFICE TYPE TITLES/DESCRIPTIONS

IE MULTILINE HUNT GROUP - UCD WITH QUEUING PROVIDES THE CAPABILITY FOR A UNIFORM CALL DISTRIBUTION MULTILINE HUNT GROUP TO BE EQUIPPED WITH QUEUING FEATURE. THE QUEUING FEATURE PROVIDES A MEANS FOR AUTOMATICALLY QUEUING CALLS TO A MULTILINE HUNT GROUP WHEN ALL HUNTING GROUP TERMINATIONS ARE BUSY.

IF MULTILINE HUNT GROUP - C.O. ANNOUNCEMENTS PROVIDES FOR AUTOMATIC ROUTING OF INCOMING CALLS TO MULTILINE HUNT GROUPS TO ONE OR MORE PRE-RECORDED ANNOUNCEMENTS WHEN THE CALL IS NOT SERVICED WITHIN A PRESET TIME INTERVAL.

IG MULTILINE HUNT GROUP - UNIFORM CALL DISTRIBUTION LINE HUNTING PROVIDES FOR EQUAL DISTRIBUTION OF INCOMING CALLS TO ALL TERMINAL NUMBERS WITHIN A HUNT GROUP.

IH MAKE BUSY KEY PROVIDES THE ABILITY FOR THE CUSTOMER TO PLACE LINES OR TRUNKS INTO A BUSY OR OVERFLOW CONDITION. SUBSEQUENT CALLS MAY EITHER BE DIRECTED TO A TONE, ANNOUNCEMENT OR POSSIBLY AN ALTERNATE ROUTE.

II FLEXIBLE AUTOMATIC NUMBER IDENTIFICATION (ANI) A WIRE CENTER THAT PROVIDES ADDITIONAL VALUES FOR THE INFORMATION INDICATOR DIGITS AVAILABLE WITH THE ANI FEATURE.

IP IP GATEWAY OFFICE A WIRE CENTER THAT PERMITS INTERNET PROTOCOL (IP) VOICE NETWORKS TO INTERCONNECT WITH THE PUBLIC SWITCHED TELEPHONE NETWORK (PSTN) USING A TELEPHONE COMPANY PROVIDED IP GATEWAY.

IS IP VOICE ETHERNET INTERCONNECTION A WIRE CENTER THAT PERMITS IP VOICE INTERCONNECTION TO THE LOCAL VOICE NETWORK USING ETHERNET FACILITIES.

ISSUED: DECEMBER 15, 2017 EFFECTIVE: JANUARY 01, 2018

WIRE CENTER AND INTERCONNECTION INFORMATION

LISTING OF OFFICE TYPE CODES (CONT'D)

CODE OFFICE TYPE TITLES/DESCRIPTIONS

JA SWITCH TO COMPUTER APPLICATIONS INTERFACE A WIRE CENTER THAT PROVIDES THE SWITCH TO COMPUTER APPLICATIONS INTERFACE CAPABILITY.

JB CUSTOMER NETWORK MANAGEMENT A WIRE CENTER THAT PROVIDES CUSTOMER NETWORK MANAGEMENT FOR FRAME RELAY SERVICE (FRS) AND SWITCHED MULTI-MEGABIT DATA SERVICES (SMDS). IN SOME CASES PROVIDES CUSTOMERS WITH THE ABILITY TO ACCESS AND MODIFY INFORMATION RELATING TO THE SERVICES PROVIDED TO THEM BY THE NETWORK.

JC REAL TIME PIC (PRIMARY INTEREXCHANGE CARRIER) PROCESSING SERVICE A WIRE CENTER THAT PROVIDES REAL TIME PIC PROCESSING SERVICE. (ENABLES AN INTEREXCHANGE CARRIER (IC), USING AN ON-LINE ELECTRONIC INTERFACE, TO SUBMIT PIC CHANGE ORDERS)

JD PRIMARY INTEREXCHANGE CARRIER (PIC) VERIFICATION SERVICE A WIRE CENTER THAT PROVIDES PRIMARY INTEREXCHANGE CARRIER (PIC) VERIFICATION SERVICE.

JE TRANSPARENT LAN SERVICE A HIGH-SPEED TRANSPORT SERVICE DESIGNED TO OFFER INTERCONNECTION OF CUSTOMER LOCAL AREA NETWORKS (LANS).

ISSUED: DECEMBER 15, 2017 EFFECTIVE: JANUARY 01, 2018

WIRE CENTER AND INTERCONNECTION INFORMATION

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CODE OFFICE TYPE TITLES/DESCRIPTIONS

OE OPTICAL ETHERNET SERVICE A WIRE CENTER EQUIPPED TO PROVIDE OPTICAL ETHERNET SERVICE THAT IS NOT A PRIMARY OR SUBTENDING OPTICAL ETHERNET CENTRAL OFFICE. THIS WIRE CENTER PROVIDES SERVICE ONLY TO CUSTOMERS SERVED BY ITSELF (I.E., ON A STANDALONE BASIS). OPTICAL ETHERNET SERVICE PROVIDES DEDICATED BANDWIDTH FROM 10 MBPS UP TO 1 GBPS. OPTICAL ETHERNET SERVICE ALLOWS BUSINESSES TO INTERCONNECT TWO OR MORE CUSTOMER NETWORK LOCATIONS, FOR EXAMPLE A CAMPUS AREA NETWORK/METROPOLITAN AREA NETWORK/WIDE AREA NETWORK (CAN/MAN/WAN), AS IF THEY WERE SEGMENTS ON THE SAME LOCAL AREA NETWORK (LAN) USING PACKET-BASED SWITCHING TECHNOLOGIES. THE TELEPHONE COMPANY WILL PROVIDE AN ELECTRICAL TERMINATION (E.G., 10/100 BASET) OR OPTICAL TERMINATION (E.G., GIG-E) AT THE CUSTOMER LOCATION.

OH OPTICAL ETHERNET HUB - INTERMEDIATE# AN OPTICAL ETHERNET HUB IS A PRIMARY CENTRAL OFFICE THAT IS EQUIPPED TO PROVIDE OPTICAL ETHERNET SERVICES. IN ADDITION, THE PRIMARY CENTRAL OFFICE PROVIDES OPTICAL ETHERNET SERVICES TO SUBTENDING WIRE CENTERS (IDENTIFIED WITH OFFICE TYPE CODE OR) WHICH ARE OPTICALLY HUBBED TO THE PRIMARY CENTRAL OFFICE. OPTICAL ETHERNET SERVICE PROVIDES DEDICATED BANDWIDTH FROM 10 MBPS UP TO 1 GBPS. OPTICAL ETHERNET SERVICE ALLOWS BUSINESSES TO INTERCONNECT TWO OR MORE CUSTOMER NETWORK LOCATIONS, FOR EXAMPLE A CAMPUS AREA NETWORK/METROPOLITAN AREA NETWORK/WIDE AREA NETWORK (CAN/MAN/WAN), AS IF THEY WERE SEGMENTS ON THE SAME LOCAL AREA NETWORK (LAN) USING PACKET-BASED SWITCHING TECHNOLOGIES.

ISSUED: DECEMBER 15, 2017 EFFECTIVE: JANUARY 01, 2018

WIRE CENTER AND INTERCONNECTION INFORMATION

LISTING OF OFFICE TYPE CODES (CONT'D)

CODE OFFICE TYPE TITLES/DESCRIPTIONS

OR OPTICAL ETHERNET SUBTENDING WIRE CENTER AN OPTICAL ETHERNET SUBTENDING WIRE CENTER IS A CENTRAL OFFICE WITHIN A CERTAIN DISTANCE RANGE OF THE OPTICAL ETHERNET HUB (IDENTIFIED WITH OFFICE TYPE CODE OH). THE DISTANCE RANGE OF THE SUBTENDING WIRE CENTER IS SUBJECT TO THE TECHNICAL PARAMETERS OF THE SERVICE PROVIDER NETWORK. THE PRIMARY CENTRAL OFFICE (IDENTIFIED WITH OFFICE TYPE CODE OH) PROVIDES OPTICAL ETHERNET SERVICES TO SUBTENDING WIRE CENTERS WHICH ARE OPTICALLY HUBBED TO THE PRIMARY CENTRAL OFFICE. OPTICAL ETHERNET SERVICE PROVIDES DEDICATED BANDWIDTH FROM 10 MBPS UP TO 1 GBPS. OPTICAL ETHERNET SERVICE ALLOWS BUSINESSES TO INTERCONNECT TWO OR MORE CUSTOMER NETWORK LOCATIONS, FOR EXAMPLE A CAMPUS AREA NETWORK/METROPOLITAN AREA NETWORK/WIDE AREA NETWORK (CAN/MAN/WAN), AS IF THEY WERE SEGMENTS ON THE SAME LOCAL AREA NETWORK (LAN) USING PACKET-BASED SWITCHING TECHNOLOGIES. THE TELEPHONE COMPANY WILL PROVIDE AN ELECTRICAL TERMINATION (E.G. 10/100 BASET) OR OPTICAL TERMINATION (E.G. GIG-E) AT THE CUSTOMER LOCATION.

PA SPECIAL ACCESS - PRICING ZONE 1 A WIRE CENTER THAT IS DESIGNATED AS BEING LOCATED IN PRICING ZONE 1 PURSUANT WITH LEC'S COLLOCATION/EXPANDED INTERCONNECTION TARIFF(S).

PB SPECIAL ACCESS - PRICING ZONE 2 A WIRE CENTER THAT IS DESIGNATED AS BEING LOCATED IN PRICING ZONE 2 PURSUANT WITH LEC'S COLLOCATION/EXPANDED INTERCONNECTION TARIFF(S).

PC SPECIAL ACCESS - PRICING ZONE 3 A WIRE CENTER THAT IS DESIGNATED AS BEING LOCATED IN PRICING ZONE 3 PURSUANT WITH LEC'S COLLOCATION/EXPANDED INTERCONNECTION TARIFF(S).

ISSUED: DECEMBER 15, 2017 EFFECTIVE: JANUARY 01, 2018

WIRE CENTER AND INTERCONNECTION INFORMATION

LISTING OF OFFICE TYPE CODES (CONT'D)

CODE OFFICE TYPE TITLES/DESCRIPTIONS

PD SPECIAL ACCESS - PRICING ZONE 4 A WIRE CENTER THAT IS DESIGNATED AS BEING LOCATED IN PRICING ZONE 4 PURSUANT WITH LEC'S COLLOCATION/EXPANDED INTERCONNECTION TARIFF(S).

PE BASE RENT AREA 1 A WIRE CENTER THAT IS DESIGNATED AS BEING LOCATED IN BASE RENT AREA 1 FOR PURPOSES OF DETERMINING THE MONTHLY RENT OF THE PHYSICAL SPACE PURSUANT WITH LEC'S COLLOCATION/EXPANDED INTERCONNECTION TARIFFS.

PF BASE RENT AREA 2 A WIRE CENTER THAT IS DESIGNATED AS BEING LOCATED IN BASE RENT AREA 2 FOR PURPOSES OF DETERMINING THE MONTHLY RENT OF THE PHYSICAL SPACE PURSUANT WITH LEC'S COLLOCATION/EXPANDED INTERCONNECTION TARIFFS.

PG BASE RENT AREA 3 A WIRE CENTER THAT IS DESIGNATED AS BEING LOCATED IN BASE RENT AREA 3 FOR PURPOSES OF DETERMINING THE MONTHLY RENT OF THE PHYSICAL SPACE PURSUANT WITH LEC'S COLLOCATION/EXPANDED INTERCONNECTION TARIFFS.

PH BASE RENT AREA 4 A WIRE CENTER THAT IS DESIGNATED AS BEING LOCATED IN BASE RENT AREA 4 FOR PURPOSES OF DETERMINING THE MONTHLY RENT OF THE PHYSICAL SPACE PURSUANT WITH LEC'S COLLOCATION/EXPANDED INTERCONNECTION TARIFFS.

PJ SWITCHED ACCESS - PRICING ZONE 1 A WIRE CENTER THAT IS DESIGNATED AS BEING LOCATED IN PRICING ZONE 1 PURSUANT WITH LEC'S COLLOCATION/EXPANDED INTERCONNECTION TARIFF(S).

PK SWITCHED ACCESS - PRICING ZONE 2 A WIRE CENTER THAT IS DESIGNATED AS BEING LOCATED IN PRICING ZONE 2 PURSUANT WITH LEC'S COLLOCATION/EXPANDED INTERCONNECTION TARIFF(S).

ISSUED: DECEMBER 15, 2017 EFFECTIVE: JANUARY 01, 2018

WIRE CENTER AND INTERCONNECTION INFORMATION

LISTING OF OFFICE TYPE CODES (CONT'D)

CODE OFFICE TYPE TITLES/DESCRIPTIONS

PL SWITCHED ACCESS - PRICING ZONE 3 A WIRE CENTER THAT IS DESIGNATED AS BEING LOCATED IN PRICING ZONE 3 PURSUANT WITH LEC'S COLLOCATION/EXPANDED INTERCONNECTION TARIFF(S).

PM SWITCHED ACCESS - PRICING ZONE 4 A WIRE CENTER THAT IS DESIGNATED AS BEING LOCATED IN PRICING ZONE 4 PURSUANT WITH LEC'S COLLOCATION/EXPANDED INTERCONNECTION TARIFF(S).

PN TERM AND VOLUME DISCOUNT A WIRE CENTER THAT PROVIDES TERM AND VOLUME DISCOUNTS FOR DS1 AND/OR DS3 SERVICES.

PO SPECIAL ACCESS - PRICING ZONE 5 A WIRE CENTER THAT IS DESIGNATED AS BEING LOCATED IN PRICING ZONE 5 PURSUANT WITH LEC'S COLLOCATION/EXPANDED INTERCONNECTION TARIFF(S).

PQ SWITCHED ACCESS - PRICING ZONE 5 A WIRE CENTER THAT IS DESIGNATED AS BEING LOCATED IN PRICING ZONE 5 PURSUANT WITH LEC'S COLLOCATION/EXPANDED INTERCONNECTION TARIFF(S).

PR PHASE I MSA PRICING FLEXIBILITY (FULL CONTRACTUAL RELIEF (C) AREA) (C) A WIRE CENTER THAT IS DESIGNATED AS BEING LOCATED WITHIN A (C) MSA (METROPOLITAN STATISTICAL AREA) THAT HAS BEEN GRANTED (C) FULL CONTRACTUAL PHASE I PRICING FLEXIBILITY RELIEF. FULL (C) CONTRACTUAL PHASE I RELIEF APPLIES TO SWITCHED ACCESS (C) DEDICATED TRANSPORT SERVICES. (C)

ISSUED: DECEMBER 15, 2017 EFFECTIVE: JANUARY 01, 2018

WIRE CENTER AND INTERCONNECTION INFORMATION

LISTING OF OFFICE TYPE CODES (CONT'D)

CODE OFFICE TYPE TITLES/DESCRIPTIONS

PS PHASE II MSA PRICING FLEXIBILITY (FULL SERVICE RELIEF AREA) (C) A WIRE CENTER THAT IS DESIGNATED AS BEING LOCATED WITHIN A (C) MSA (METROPOLITAN STATISTICAL AREA) THAT HAS BEEN GRANTED (C) FULL SERVICE PHASE II PRICING FLEXIBILITY RELIEF AS (C) DELINEATED IN THE LEC'S ACCESS SERVICE TARIFF (S). FULL (C) PHASE II RELIEF APPLIES TO SWITCHED ACCESS DEDICATED (C) TRANSPORT SERVICES. (C)

PT PHASE I MSA PRICING FLEXIBILITY (LIMITED CONTRACTUAL RELIEF (C) AREA) (C) A WIRE CENTER THAT IS DESIGNATED AS BEING LOCATED WITHIN A (C) MSA (METROPOLITAN STATISTICAL AREA) THAT HAS BEEN GRANTED (C) LIMITED CONTRACTUAL PHASE I PRICING FLEXIBILITY RELIEF. (C) LIMITED CONTRACTUAL PHASE I RELIEF APPLIES TO SWITCHED (C) ACCESS DEDICATED TRANSPORT. (C)

PU PHASE II MSA PRICING FLEXIBILITY (LIMITED SERVICE RELIEF (C) AREA) (C) A WIRE CENTER THAT IS DESIGNATED AS BEING LOCATED WITHIN A (C) MSA (METROPOLITAN STATISTICAL AREA) THAT HAS BEEN GRANTED (C) LIMITED PHASE II PRICING FLEXIBILITY RELIEF AS DELINEATED (C) IN THE LEC'S ACCESS SERVICE TARIFF(S). LIMITED PHASE II (C) RELIEF APPLIES TO SWITCHED ACCESS DEDICATED TRANSPORT. (C)

PV BDS SPECIAL ACCESS COMPETITIVE OR GRANDFATHERED WIRECENTER (N) A WIRE CENTER THAT IS DESIGNATED AS BEING LOCATED WITHIN A (N) COUNTY THAT HAS BEEN DEEMED COMPETITIVE OR GRANDFATHERED (N) UNDER THE FCC'S BDS RULES AS DELINEATED IN THE LEC'S ACCESS (N) SERVICE GUIDEBOOK (S) AND ACCESS SERVICE TARIFF (S). (N) COMPETITIVE RELIEF APPLIES TO SPECIAL ACCESS SERVICES (N) INCLUDING END USER CHANNEL TERMINATIONS BETWEEN THE LEC'S (N) END OFFICES AND ITS END USERS. (N)

ISSUED: DECEMBER 15, 2017 EFFECTIVE: JANUARY 01, 2018

WIRE CENTER AND INTERCONNECTION INFORMATION

LISTING OF OFFICE TYPE CODES (CONT'D)

CODE OFFICE TYPE TITLES/DESCRIPTIONS

PW BDS SPECIAL ACCESS NON-COMPETITIVE WIRECENTER (N) A WIRE CENTER THAT IS DESIGNATED AS BEING LOCATED WITHIN A (N) COUNTY THAT HAS BEEN DEEMED NON-COMPETITIVE UNDER THE FCC'S (N) BDS RULES AS DELINEATED IN THE LEC'S ACCESS SERVICE TARIFF (N) (S). NON-COMPETITIVE TREATMENT APPLIES TO SPECIAL ACCESS (N) END USER CHANNEL TERMINATIONS BETWEEN THE LEC'S END OFFICES (N) AND ITS END USERS. (N)

QA SWITCHED ACCESS INTERCONNECTION - PHYSICAL COLLOCATION FIBER A WIRE CENTER THAT PROVIDES THE CAPABILITY TO INTERCONNECT TO THE LEC NETWORK FOR SWITCHED ACCESS SERVICES VIA FIBER BY PHYSICALLY LOCATING EQUIPMENT IN THE LEC'S FACILITY PURSUANT WITH LEC'S COLLOCATION/EXPANDED INTERCONNECTION TARIFF(S).

QB SWITCHED ACCESS INTERCONNECTION - VIRTUAL COLLOCATION FIBER A WIRE CENTER THAT PROVIDES THE CAPABILITY TO INTERCONNECT TO THE LEC NETWORK FOR SWITCHED ACCESS SERVICES VIA FIBER AT A LOCATION ADJACENT TO THE LEC'S FACILITY PURSUANT WITH LEC'S COLLOCATION/EXPANDED INTERCONNECTION TARIFF(S).

QC SWITCHED ACCESS INTERCONNECTION - PHYSICAL COLLOCATION MICROWAVE A WIRE CENTER THAT PROVIDES THE CAPABILITY TO INTERCONNECT TO THE LEC NETWORK FOR SWITCHED ACCESS SERVICES USING MICROWAVE TRANSMISSION EQUIPMENT PHYSICALLY LOCATED IN THE LEC'S FACILITY PURSUANT WITH LEC'S COLLOCATION/ EXPANDED INTERCONNECTION TARIFF(S).

QD SWITCHED ACCESS INTERCONNECTION - VIRTUAL COLLOCATION MICROWAVE A WIRE CENTER THAT PROVIDES THE CAPABILITY TO INTERCONNECT TO THE LEC NETWORK FOR SWITCHED ACCESS SERVICES USING MICROWAVE TRANSMISSION EQUIPMENT AT A LOCATION ADJACENT TO THE LEC'S FACILITY PURSUANT WITH THE LEC'S COLLOCATION/ EXPANDED INTERCONNECTION TARIFF(S).

ISSUED: DECEMBER 15, 2017 EFFECTIVE: JANUARY 01, 2018

WIRE CENTER AND INTERCONNECTION INFORMATION

LISTING OF OFFICE TYPE CODES (CONT'D)

CODE OFFICE TYPE TITLES/DESCRIPTIONS

QE SPECIAL ACCESS INTERCONNECTION - PHYSICAL COLLOCATION FIBER A WIRE CENTER THAT PROVIDES THE CAPABILITY TO INTERCONNECT TO THE LEC NETWORK FOR SPECIAL ACCESS SERVICES VIA FIBER BY PHYSICALLY LOCATING EQUIPMENT IN THE LEC'S FACILITY PURSUANT WITH LEC'S COLLOCATION/EXPANDED INTERCONNECTION TARIFF(S).

QF SPECIAL ACCESS INTERCONNECTION - VIRTUAL COLLOCATION FIBER A WIRE CENTER THAT PROVIDES THE CAPABILITY TO INTERCONNECT TO THE LEC NETWORK FOR SPECIAL ACCESS SERVICES VIA FIBER AT A LOCATION ADJACENT TO THE LECS FACILITY PURSUANT WITH LEC'S COLLOCATION/EXPANDED INTERCONNECTION TARIFF(S).

QG SPECIAL ACCESS INTERCONNECTION - PHYSICAL COLLOCATION MICROWAVE A WIRE CENTER THAT PROVIDES THE CAPABILITY TO INTERCONNECT TO THE LEC NETWORK FOR SPECIAL ACCESS SERVICES USING MICROWAVE TRANSMISSION EQUIPMENT PHYSICALLY LOCATED IN THE LEC'S FACILITY PURSUANT WITH LEC'S COLLOCATION/EXPANDED INTERCONNECTION TARIFF(S).

QH SPECIAL ACCESS INTERCONNECTION - VIRTUAL COLLOCATION MICROWAVE A WIRE CENTER THAT PROVIDES THE CAPABILITY TO INTERCONNECT TO THE LEC NETWORK FOR SPECIAL ACCESS SERVICES USING MICROWAVE TRANSMISSION EQUIPMENT AT A LOCATION ADJACENT TO THE LEC'S FACILITY PURSUANT WITH THE LEC'S COLLOCATION/ EXPANDED INTERCONNECTION TARIFF(S).

RA METALLIC BRIDGING (THREE PREMISES AND SERIES) A WIRE CENTER THAT PROVIDES FOR CONNECTION OF THREE OR MORE CUSTOMER DESIGNATED PREMISES FOR METALLIC SPECIAL ACCESS SERVICE. THREE PREMISES BRIDGING PROVIDES TIP-TO-TIP AND RING-TO-RING CONNECTION OF A METALLIC PAIR TO A THIRD CUSTOMER DESIGNATED PREMISES.

ISSUED: DECEMBER 15, 2017 EFFECTIVE: JANUARY 01, 2018

WIRE CENTER AND INTERCONNECTION INFORMATION

LISTING OF OFFICE TYPE CODES (CONT'D)

CODE OFFICE TYPE TITLES/DESCRIPTIONS

RB TELEGRAPH BRIDGING (TWO-WIRE AND FOUR-WIRE) A WIRE CENTER THAT PROVIDES FOR CONNECTION OF THREE OR MORE CUSTOMER DESIGNATED PREMISES FOR TELEGRAPH SPECIAL ACCESS SERVICE.

RC VOICE BRIDGING (TWO-WIRE AND FOUR-WIRE) A WIRE CENTER THAT PROVIDES FOR THE CONNECTION OF THREE OR MORE CUSTOMER DESIGNATED PREMISES FOR VOICE GRADE SPECIAL ACCESS SERVICE.

RD VOICE GRADE DATA BRIDGING (TWO-WIRE AND FOUR-WIRE) A WIRE CENTER THAT PROVIDES FOR CONNECTION OF THREE OR MORE CUSTOMER DESIGNATED PREMISES FOR VOICE GRADE SPECIAL ACCESS DATA SERVICE.

RE TELEPHOTO BRIDGING (TWO-WIRE AND FOUR-WIRE) A WIRE CENTER THAT PROVIDES FOR CONNECTION OF THREE OR MORE CUSTOMER DESIGNATED PREMISES FOR VOICE GRADE SPECIAL ACCESS TELEPHOTOGRAPHIC SERVICE.

RF TELEMETRY AND ALARM BRIDGING SPLIT BAND (ACTIVE) A WIRE CENTER THAT PROVIDES FOR CONNECTION OF THREE OR MORE CUSTOMER DESIGNATED PREMISES FOR VOICE GRADE SPECIAL ACCESS TELEMETRY AND ALARM SERVICE. SPLIT BAND INDICATES THAT A COMPUTER DOES POLLING (EITHER HALF OR FULL DUPLEX) AND HAS A4-WIRE BRIDGE. AN ELECTRIC NETWORK CONTAINING ONE OR MORE SOURCES OF POWER IS ACTIVE.

RG TELEMETRY AND ALARM BRIDGING SUMMATION (ACTIVE) A WIRE CENTER THAT PROVIDES FOR CONNECTION OF THREE OR MORE CUSTOMER DESIGNATED PREMISES FOR VOICE GRADE SPECIAL ACCESS TELEMETRY AND ALARM SERVICE. SUMMATION INDICATES THAT IT IS PROVIDED VIA A METALLIC CIRCUIT AND IS SOMETIMES CALLED A MCCULLOUGH CIRCUIT. AN ELECTRIC NETWORK CONTAINING ONE OR MORE SOURCES OF POWER IS ACTIVE.

ISSUED: DECEMBER 15, 2017 EFFECTIVE: JANUARY 01, 2018

WIRE CENTER AND INTERCONNECTION INFORMATION

LISTING OF OFFICE TYPE CODES (CONT'D)

CODE OFFICE TYPE TITLES/DESCRIPTIONS

RH TELEMETRY AND ALARM BRIDGING (PASSIVE) A WIRE CENTER THAT PROVIDES FOR CONNECTION OF THREE OR MORE CUSTOMER DESIGNATED PREMISES FOR VOICE GRADE SPECIAL ACCESS TELEMETRY AND ALARM SERVICE. A PASSIVE NETWORK HAS NO SOURCE OF POWER.

RJ DATAPHONE SELECT-A-STATION BRIDGING-SEQUENTIAL ARRANGEMENT (TWO-WIRE AND FOUR-WIRE) A WIRE CENTER THAT PROVIDES FOR CONNECTION OF THREE OR MORE CUSTOMER DESIGNATED PREMISES FOR VOICE GRADE SPECIAL ACCESS DATA SERVICE. SELECT-A-STATION (SEQUENTIAL) IS A SYSTEM IN WHICH THE INFORMATION BECOMES AVAILABLE IN ONE STATION AFTER THE OTHER, WHETHER ALL OF IT IS DESIRED OR NOT.

RK DATAPHONE SELECT-A-STATION BRIDGING-ADDRESSABLE ARRANGEMENT (TWO-WIRE AND FOUR-WIRE) A WIRE CENTER THAT PROVIDES FOR THE CONNECTION OF THREE OR MORE DESIGNATED PREMISES FOR VOICE GRADE SPECIAL ACCESS DATA SERVICE. SELECT-A-STATION (ADDRESSABLE) IS A SYSTEM IN WHICH THE INFORMATION BECOMES AVAILABLE AT ONE OR MORE PREDESIGNATED STATIONS IN THE COMMUNICATION NETWORK.

RL DIGITAL DATA BRIDGING - INTERMEDIATE A WIRE CENTER THAT PROVIDES FOR THE CONNECTION OF THREE OR MORE CUSTOMER DESIGNATED PREMISES FOR DIGITAL DATA SPECIAL ACCESS SERVICE. IT SERVICES SPECIFIED SUBTENDING WIRE CENTERS.

RM PROGRAM AUDIO BRIDGING A WIRE CENTER THAT PROVIDES FOR THE CONNECTION OF THREE OR MORE CUSTOMER DESIGNATED PREMISES FOR PROGRAM AUDIO SPECIAL ACCESS SERVICE.

ISSUED: DECEMBER 15, 2017 EFFECTIVE: JANUARY 01, 2018

WIRE CENTER AND INTERCONNECTION INFORMATION

LISTING OF OFFICE TYPE CODES (CONT'D)

CODE OFFICE TYPE TITLES/DESCRIPTIONS

RN VOICE BRIDGING - TERMINUS (TWO-WIRE AND FOUR-WIRE) A WIRE CENTER THAT PROVIDES FOR THE CONNECTION OF THREE OR MORE CUSTOMER DESIGNATED PREMISES FOR VOICE GRADE SPECIAL ACCESS SERVICE. IT SERVICES CUSTOMERS ONLY IN THE WIRE CENTER WHERE THE BRIDGING IS PERFORMED.

RO VOICE GRADE DATA BRIDGING - TERMINUS (TWO-WIRE AND FOUR- WIRE) A WIRE CENTER THAT PROVIDES FOR THE CONNECTION OF THREE OR MORE CUSTOMER DESIGNATED PREMISES FOR VOICE GRADE SPECIAL ACCESS SERVICE DATA SERVICE. IT SERVICES CUSTOMERS ONLY IN THE WIRE CENTER WHERE THE BRIDGING IS PERFORMED.

RP VOICE BRIDGING - INTERMEDIATE (TWO-WIRE AND FOUR-WIRE) A WIRE CENTER THAT PROVIDES FOR THE CONNECTION OF THREE OR MORE CUSTOMER DESIGNATED PREMISES FOR VOICE GRADE SPECIAL ACCESS SERVICE. IT SERVES SPECIFIED SUBTENDING WIRE CENTERS.

RQ VOICE GRADE DATA BRIDGING - INTERMEDIATE (TWO-WIRE AND FOUR-WIRE) A WIRE CENTER THAT PROVIDES FOR THE CONNECTION OF THREE OR MORE CUSTOMER DESIGNATED PREMISES FOR VOICE GRADE SPECIAL ACCESS DATA SERVICE. IT SERVES SPECIFIED SUBTENDING WIRE CENTERS.

RS SYNCHRONOUS DIGITAL DATA SERVICE BRIDGING CAPABILITY A WIRE CENTER THAT PROVIDES FOR THE CONNECTION OF THREE OR MORE CUSTOMER DESIGNATED PREMISES FOR THE TRANSMISSION OF SYNCHRONOUS SPECIAL ACCESS DIGITAL DATA SERVICE.

RT DATA OVER VOICE DIGITAL BRIDGING CAPABILITY A WIRE CENTER THAT PROVIDES FOR THE CONNECTION OF THREE OR MORE CUSTOMER DESIGNATED PREMISES FOR THE TRANSMISSION OF SPECIAL ACCESS DIGITAL DATA SERVICE FOR DATA OVER VOICE DIGITAL SERVICE.

ISSUED: DECEMBER 15, 2017 EFFECTIVE: JANUARY 01, 2018

WIRE CENTER AND INTERCONNECTION INFORMATION

LISTING OF OFFICE TYPE CODES (CONT'D)

CODE OFFICE TYPE TITLES/DESCRIPTIONS

RU METALLIC BRIDGING - INTERMEDIATE (THREE PREMISES AND SERIES) A WIRE CENTER THAT PROVIDES FOR THE CONNECTION OF THREE OR MORE CUSTOMER DESIGNATED PREMISES FOR METALLIC SPECIAL ACCESS SERVICE. THREE PREMISES BRIDGING PROVIDES TIP-TO-TIP AND RING-TO-RING CONNECTION OF A METALLIC PAIR TO A THIRD CUSTOMER DESIGNATED PREMISES. IT SERVES SPECIFIED SUBTENDING WIRE CENTERS.

RW TELEGRAPH BRIDGING - INTERMEDIATE (TWO-WIRE AND FOUR-WIRE) A WIRE CENTER THAT PROVIDES FOR THE CONNECTION OF THREE OR MORE CUSTOMER DESIGNATED PREMISES FOR TELEGRAPH SPECIAL ACCESS SERVICE. IT SERVES SPECIFIED SUBTENDING WIRE CENTERS.

RX PROGRAM AUDIO BRIDGING - INTERMEDIATE A WIRE CENTER THAT PROVIDES FOR THE CONNECTION OF THREE OR MORE CUSTOMER DESIGNATED PREMISES FOR PROGRAM AUDIO SPECIAL ACCESS SERVICES. IT SERVES SPECIFIED SUBTENDING WIRE CENTERS.

SA VOICE GRADE MULTIPLEXING A WIRE CENTER THAT CONVERTS A VOICE GRADE CHANNEL TO TELEGRAPH GRADE CHANNELS USING FREQUENCY DIVISION MULTIPLEXING.

SC WIDEBAND ANALOG MULTIPLEXING (MASTERGROUP TO SUPERGROUP) A WIRE CENTER THAT CONVERTS A MASTERGROUP CHANNEL TO TEN SUPERGROUP CHANNELS USING FREQUENCY DIVISION MULTIPLEXING.

SD WIDEBAND ANALOG MULTIPLEXING (SUPERGROUP TO GROUP) A WIRE CENTER THAT CONVERTS A SUPERGROUP CHANNEL TO FIVE GROUP CHANNELS USING FREQUENCY DIVISION MULTIPLEXING.

SE WIDEBAND ANALOG MULTIPLEXING (GROUP TO VOICE) A WIRE CENTER THAT CONVERTS A GROUP CHANNEL TO TWELVE VOICE GRADE CHANNELS USING FREQUENCY DIVISION MULTIPLEXING.

ISSUED: DECEMBER 15, 2017 EFFECTIVE: JANUARY 01, 2018

WIRE CENTER AND INTERCONNECTION INFORMATION

LISTING OF OFFICE TYPE CODES (CONT'D)

CODE OFFICE TYPE TITLES/DESCRIPTIONS

SF WIDEBAND ANALOG MULTIPLEXING (GROUP TO DS1) A WIRE CENTER THAT CONVERTS TWO GROUP CHANNELS TO A DS1 (1.544 MBPS) CHANNEL USING ANALOG TO DIGITAL CONVERSION.

SG HIGH CAPACITY MULTIPLEXING (DS4 TO DS1) A WIRE CENTER THAT CONVERTS A DS4 (274.176 MBPS) CHANNEL TO 168 DS1 (1.544 MBPS) CHANNELS USING DIGITAL TIME DIVISION MULTIPLEXING.

SH HIGH CAPACITY MULTIPLEXING (DS3 TO DS1) A WIRE CENTER THAT CONVERTS A DS3 (44.736 MBPS) CHANNEL TO 28 DS1 (1.544 MBPS) CHANNELS USING DIGITAL TIME DIVISION MULTIPLEXING.

SI SWITCHED FRACTIONALIZED OFFICE A WIRE CENTER THAT SUPPORTS DIGITAL DATA TRANSMISSIONS FROM 128 KBPS TO 1.536 MBPS IN INCREMENTS OF 64 KBPS

SJ HIGH CAPACITY MULTIPLEXING - TERMINUS (DS3 TO DS1) A WIRE CENTER THAT CONVERTS A DS3 (44.736 MBPS) CHANNELS TO 28 DS1 (1.544 MBPS) CHANNELS USING DIGITAL TIME DIVISION MULTIPLEXING. IT SERVES CUSTOMERS ONLY IN THE WIRE CENTER WHERE THE MULTIPLEXING IS PERFORMED.

SK HIGH CAPACITY MULTIPLEXING - INTERMEDIATE (DS3 TO DS1) A WIRE CENTER THAT CONVERTS A DS3 (44.736 MBPS) CHANNEL TO 28 DS1 (1.544 MBPS) CHANNELS USING DIGITAL TIME DIVISION MULTIPLEXING. IT SERVES SPECIFIED SUBTENDING WIRE CENTERS.

SL HIGH CAPACITY MULTIPLEXING - SUPER-INTERMEDIATE (DS3 TO DS1) A WIRE CENTER THAT CONVERTS A DS3 (44.736 MBPS) CHANNEL TO 28 DS1 (1.544 MBPS) CHANNELS USING DIGITAL TIME DIVISION MULTIPLEXING. IT SERVES ITSELF AND/OR SUBTENDING WIRE CENTERS IN AN ENTIRE LATA OR FOR ONE OR MORE SPECIFIC NPAS WITHIN A LATA.

ISSUED: DECEMBER 15, 2017 EFFECTIVE: JANUARY 01, 2018

WIRE CENTER AND INTERCONNECTION INFORMATION

LISTING OF OFFICE TYPE CODES (CONT'D)

CODE OFFICE TYPE TITLES/DESCRIPTIONS

SM HIGH CAPACITY MULTIPLEXING (DS2 TO DS1) A WIRE CENTER THAT CONVERTS A DS2 (6.312 MBPS) CHANNEL TO FOUR DS1 (1.544 MBPS) CHANNELS USING DIGITAL TIME DIVISION MULTIPLEXING.

SN HIGH CAPACITY MULTIPLEXING (DS1C TO DS1) A WIRE CENTER THAT CONVERTS A DS1C (3.152 MBPS) CHANNEL TO TWO DS1 (1.544 MBPS) CHANNELS USING DIGITAL TIME DIVISION MULTIPLEXING.

SP DIGITAL DATA MULTIPLEXING (DS1 TO DIGITAL) A WIRE CENTER THAT CONVERTS A DS1 (1.544 MBPS) CHANNEL TO 24 INDIVIDUAL DIGITAL DATA CHANNELS.

SQ HIGH CAPACITY MULTIPLEXING (DS1 TO VOICE) A WIRE CENTER THAT CONVERTS A DS1 (1.544 MBPS) CHANNEL TO 24 VOICE GRADE CHANNELS.

SR HIGH CAPACITY MULTIPLEXING - INTERMEDIATE (DS1 TO VOICE) A WIRE CENTER THAT CONVERTS A DS1 (1.544 MBPS) CHANNEL TO 24 VOICE GRADE CHANNELS. IT SERVES SPECIFIED SUBTENDING WIRE CENTERS.

SS HIGH CAPACITY MULTIPLEXING - SUPER-INTERMEDIATE (DS1 TO VOICE) A WIRE CENTER THAT CONVERTS A DS1 (1.544 MBPS) CHANNEL TO 24 VOICE GRADE CHANNELS. IT SERVES ITSELF AND/OR SUBTENDING WIRE CENTERS IN AN ENTIRE LATA OR FOR ONE OR MORE SPECIFIC NPAS WITHIN A LATA.

ST OPTICAL LINE TERMINATING MULTIPLEXER A WIRE CENTER WITH THE CAPABILITY TO CONVERT 135 MBPS, 405 MBPS, OR 560 MBPS CHANNEL CAPACITY TO THREE, NINE, OR TWELVE44.736 MBPS CHANNELS RESPECTIVELY, USING DIGITAL TIME DIVISION MULTIPLEXING.

ISSUED: DECEMBER 15, 2017 EFFECTIVE: JANUARY 01, 2018

WIRE CENTER AND INTERCONNECTION INFORMATION

LISTING OF OFFICE TYPE CODES (CONT'D)

CODE OFFICE TYPE TITLES/DESCRIPTIONS

SU HIGH CAPACITY MUX - DS1 TO SYNCHRONOUS DIGITAL DATA/DATA OVER VOICE AND VOICE GRADE SERVICE A WIRE CENTER THAT CONVERTS A DS1 (1.544 MBPS) CHANNEL TO 24CHANNELS FOR USE WITH SYNCHRONOUS DIGITAL DATA SERVICE, DATA OVER VOICE DIGITAL SERVICE AND VOICE GRADE SERVICE.

SV HIGH CAPACITY MULTIPLEXING - TERMINUS (DS1 TO VOICE) A WIRE CENTER THAT CONVERTS A DS1 (1.544) MBPS CHANNEL TO 24DS0 (64.0 KBPS) CHANNELS USING TIME DIVISION MULTIPLEXING. IT SERVES CUSTOMERS ONLY IN THE WIRE CENTER WHERE THE MULTIPLEXING IS PERFORMED.

SW HIGH CAPACITY MULTIPLEXING - INTERMEDIATE (DS1 TO DS0) A WIRE CENTER THAT CONVERTS A DS1 (1.544 MBPS) CHANNEL TO 23 DS0 (64.0 KBPS) CHANNELS USING DIGITAL TIME DIVISION MULTIPLEXING. IT SERVES SPECIFIED SUBTENDING WIRE CENTERS.

SX DIGITAL DATA MULTIPLEXING (DS1 TO DIGITAL) - TERMINUS A WIRE CENTER THAT CONVERTS A DS1 (1.544 MBPS) CHANNEL TO 24 INDIVIDUAL DIGITAL DATA CHANNELS. IT SERVES CUSTOMERS ONLY IN THE WIRE CENTER WHERE THE MULTIPLEXING IS PERFORMED.

SY DIGITAL DATA MULTIPLEXING (DS1 TO DIGITAL) - INTERMEDIATE A WIRE CENTER THAT CONVERTS A DS1 (1.544 MBPS) CHANNEL TO 24INDIVIDUAL DIGITAL DATA CHANNELS. IT SERVES SPECIFIED SUBTENDING WIRE CENTERS.

T1 DS3 FRAME RELAY SERVICE - PACKET SWITCH A WIRE CENTER THAT IS EQUIPPED WITH A FRAME RELAY PACKET SWITCH CAPABLE OF PROVIDING DS3 CUSTOMER INTERFACES

T2 DS3 FRAME RELAY SERVICE - ACCESS POINT A WIRE CENTER THAT IS DESIGNATED AS AN ACCESS POINT TO DS3 FRAME RELAY SERVICE

ISSUED: DECEMBER 15, 2017 EFFECTIVE: JANUARY 01, 2018

WIRE CENTER AND INTERCONNECTION INFORMATION

LISTING OF OFFICE TYPE CODES (CONT'D)

CODE OFFICE TYPE TITLES/DESCRIPTIONS

T3 DIGITAL SUBSCRIBER LINE (DSL) SPECIAL ACCESS CONNECTION POINT - INTERMEDIATE# A WIRE CENTER THAT COLLECTS CUSTOMER DATA FROM MANY DSL ACCESS LINES AND PROVIDES FOR THE CONCENTRATION AND CONNECTION OF DSL DATA TRAFFIC TO SPECIAL ACCESS SERVICE. THIS LOCATION SERVES SPECIFIED SUBTENDING WIRE CENTERS.

T4 DIGITAL SUBSCRIBER LINE (DSL) FRAME RELAY CONNECTION POINT A WIRE CENTER THAT COLLECTS CUSTOMER DATA FROM MANY DSL ACCESS LINES AND PROVIDES FOR THE CONCENTRATION AND CONNECTION OF DSL DATA TRAFFIC TO FRAME RELAY SERVICE.

T5 DIGITAL SUBSCRIBER LINE (DSL) FRAME RELAY CONNECTION POINT - INTERMEDIATE A WIRE CENTER THAT COLLECTS CUSTOMER DATA FROM MANY DSL ACCESS LINES AND PROVIDES FOR THE CONCENTRATION AND COLLECTION OF DSL DATA TRAFFIC TO FRAME RELAY SERVICE. THIS LOCATION SERVES SPECIFIED SUBTENDING WIRE CENTERS.

T6 DIGITAL SUBSCRIBER LINE (DSL) FRAME RELAY CONNECTION POINT - SUPER INTERMEDIATE A WIRE CENTER THAT COLLECTS CUSTOMER DATA FROM MANY DSL ACCESS LINES AND PROVIDES FOR THE CONCENTRATION AND CONNECTION OF DSL DATA TRAFFIC TO FRAME RELAY SERVICE. THIS LOCATION SERVES SUBTENDING WIRE CENTERS IN AN ENTIRE LATA OR WITHIN ONE OR MORE SPECIFIED NPAS WITHIN A LATA.

T7 DIGITAL SUBSCRIBER LINE (DSL) ASYNCHRONOUS TRANSFER MODE (ATM) CONNECTION POINT A WIRE CENTER THAT COLLECTS CUSTOMER DATA FROM MANY DSL ACCESS LINES AND PROVIDES FOR THE CONCENTRATION AND CONNECTION OF DSL DATA TRAFFIC TO ATM SERVICE.

T8 INTERNET DIAL ACCESS A WIRE CENTER THAT IS EQUIPPED WITH INTERNET DIAL ACCESS PROVIDING DIALABLE PORTS FOR CUSTOMER ACCESS TO THE INTERNETDIAL ACCESS NETWORK.

ISSUED: DECEMBER 15, 2017 EFFECTIVE: JANUARY 01, 2018

WIRE CENTER AND INTERCONNECTION INFORMATION

LISTING OF OFFICE TYPE CODES (CONT'D)

CODE OFFICE TYPE TITLES/DESCRIPTIONS

T9 DIGITAL SUBSCRIBER LINE USING SYMMETRICAL BIT RATES (DATA ONLY) A WIRE CENTER THAT PROVIDES A DIGITAL ACCESS LINE WHERE THE UPSTREAM AND THE DOWNSTREAM BIT RATES ARE THE SAME. BIT RATES MAY VARY BY LOOP CONDITION AND LENGTH (RATE ADAPTIVE).THIS IS A DATA ONLY SERVICE AND DOES NOT ALLOW SIMULTANEOUS USE OF A TELEPHONE CHANNEL.

TA ACCESS CONCENTRATOR A WIRE CENTER THAT PROVIDES THE PUBLIC DATA NETWORK COMPONENT THAT COLLECTS CUSTOMER DATA FROM MANY ACCESS LINES AND PROVIDES CONCENTRATION FOR DELIVERY TO THE PACKET SWITCH AND VICE VERSA.

TB PACKET SWITCH A WIRE CENTER THAT PROVIDES THE BACKBONE SWITCHING FUNCTION OF THE PUBLIC DATA NETWORK THAT PERFORMS HIGH-LEVEL USAGE INTERNODAL TRUNK SWITCHING. CAN ALSO PROVIDE ACCESS CONCENTRATOR FUNCTIONS.

TC FRAME RELAY SERVICE ACCESS POINT - ACCESS CONCENTRATOR A WIRE CENTER THAT PROVIDES ACCESS TO FRAME RELAY SERVICE VIA AN ACCESS CONCENTRATOR.

TD DS1 & BELOW FRAME RELAY SERVICE - PACKET SWITCH A WIRE CENTER THAT IS EQUIPPED WITH A FRAME RELAY PACKET SWITCH CAPABLE OF PROVIDING DS1 & BELOW CUSTOMER INTERFACES.

TE PUBLIC DATA NETWORK ACCESS POINT - X.25 PROTOCOL A WIRE CENTER THAT PROVIDES ACCESS TO A PUBLIC DATA NETWORK USING X.25 PROTOCOL.

TF PUBLIC DATA NETWORK ACCESS POINT - X.75 PROTOCOL A WIRE CENTER THAT PROVIDES ACCESS TO A PUBLIC DATA NETWORK USING X.75 PROTOCOL.

ISSUED: DECEMBER 15, 2017 EFFECTIVE: JANUARY 01, 2018

WIRE CENTER AND INTERCONNECTION INFORMATION

LISTING OF OFFICE TYPE CODES (CONT'D)

CODE OFFICE TYPE TITLES/DESCRIPTIONS

TG SWITCHED MULTI-MEGABIT DATA SERVICE (SMDS) A WIRE CENTER THAT PROVIDES ACCESS TO SWITCHED MULTI-MEGABIT DATA SERVICE (SMDS).

TH FRAME RELAY SERVICE ACCESS POINT - FRAME SWITCH A WIRE CENTER THAT PROVIDES ACCESS TO FRAME RELAY SERVICE VIA A FRAME RELAY SWITCH. (FOR INSTANCE, WHEN ANOTHER FRAME RELAY PROVIDER'S SWITCH OR POINT OF PRESENCE IS SERVED OUT OF COMPANY A'S SWITCHING WIRE CENTER THAT DOES NOT HAVE COMPANY A'S FRAME RELAY SWITCH.)

TI DIGITAL SUBSCRIBER LINE USING INTEGRATED SERVICES DIGITAL NETWORK (ISDN) A WIRE CENTER THAT PROVIDES DIGITAL ACCESS LINES ENABLING THE SIMULTANEOUS TRANSMISSION OF VOICE, DATA AND VIDEO. THERE ARE TWO TYPES: BASIC RATE,WHICH CONSISTS OF TWO BEARER(OR B) CHANNELS AND ONE SIGNALING (OR D) CHANNEL AND PRIMARY RATE, WHICH CONSISTS OF 23 BEARER (OR B) CHANNELS AND ONE SIGNALING (OR D) CHANNEL.

TJ DIGITAL SUBSCRIBER LINE USING ASYMMETRICAL BIT RATES A WIRE CENTER THAT PROVIDES A DIGITAL ACCESS LINE WHERE THE UPSTREAM AND THE DOWNSTREAM BIT RATES ARE DIFFERENT. BIT RATES MAY VARY BY LOOP CONDITION AND LENGTH (RATE ADAPTIVE).IT MAY ALLOW SIMULTANEOUS USE OF A TELEPHONE CHANNEL.

TK DIGITAL SUBSCRIBER LINE USING SYMMETRICAL BIT RATES (DATA AND VOICE) A WIRE CENTER THAT PROVIDES A DIGITAL ACCESS LINE WHERE THE UPSTREAM AND THE DOWNSTREAM BIT RATES ARE THE SAME. BIT RATES MAY VARY BY LOOP CONDITION AND LENGTH (RATE ADAPTIVE). IT ALLOWS SIMULTANEOUS USE OF A TELEPHONE CHANNEL.

ISSUED: DECEMBER 15, 2017 EFFECTIVE: JANUARY 01, 2018

WIRE CENTER AND INTERCONNECTION INFORMATION

LISTING OF OFFICE TYPE CODES (CONT'D)

CODE OFFICE TYPE TITLES/DESCRIPTIONS

TL MESSAGE WAITING INDICATOR - PACKET ACCESS PROVIDES A CUSTOMER THE ABILITY OF ACTIVATING AND DEACTIVATING AN AUDIBLE SIGNAL (E.G. STUTTER DIAL TONE) ON ITS SUBSCRIBER'S LINES TO NOTIFY THE SUBSCRIBER THAT A MESSAGE IS WAITING FOR RETRIEVAL.

TM FAST SELECT ACCEPTANCE - PACKET USED IN CONJUNCTION WITH FAST SELECT REQUEST TO ALLOW THE CALLED DATA TERMINAL EQUIPMENT (DTE) TO RECEIVE USER DATA IN THE CALL SETUP PACKET.

TN FAST SELECT REQUEST - PACKET ALLOWS USERS DATA TO BE INCLUDED IN THE ORIGINATING CALL REQUEST PACKET SENT FROM THE CALLING DATA TERMINAL EQUIPMENT (DTE) TO THE CALLED DTE.

TO MENU SERVER - PACKET PROVIDES THE ABILITY TO ACCESS DESTINATIONS PREDETERMINED BY THE CUSTOMER IN THE PACKET SWITCHING NETWORK VIA A MENU.

TP CALL REDIRECTION - PACKET ALLOWS THE NETWORK TO AUTOMATICALLY REDIRECT CALLS TO A PREDEFINED BACKUP DATA TERMINAL EQUIPMENT (DTE) ON THE NETWORK BASED ON PREDEFINED CONDITIONS.

TQ HUNT GROUPS - PACKET PROVIDES THE CAPABILITY TO DISTRIBUTE INCOMING CALLS TO A SINGLE PACKET NETWORK ADDRESS.

TR CALL DETAIL RECORDING REPORTS (PACKET) PROVIDES A RECORD OF ALL CALLS MADE TO A TELEPHONE NUMBER, E.G. DATE, TIME OF DAY AND DURATION OF CALL.

TS CLOSED USER GROUPS - PACKET ALLOWS A CUSTOMER TO PRESELECT A SPECIFIC SET OF OTHER CUSTOMERS WITH WHOM TO COMMUNICATE PRIVATELY. CUSTOMER ACCESS LINES IN A CLOSED USER GROUP CAN ONLY COMMUNICATE WITH OTHER ACCESS LINES IN THAT USER GROUP.

ISSUED: DECEMBER 15, 2017 EFFECTIVE: JANUARY 01, 2018

WIRE CENTER AND INTERCONNECTION INFORMATION

LISTING OF OFFICE TYPE CODES (CONT'D)

CODE OFFICE TYPE TITLES/DESCRIPTIONS

TT REVERSE CHARGE ACCEPTANCE - PACKET ALLOWS A CALL FROM AN ORIGINATING DATA TERMINAL EQUIPMENT (DTE) TO BE CHARGED TO THE TERMINATING CUSTOMER.

TU ASYNCHRONOUS TRANSFER MODE (ATM) A WIRE CENTER THAT PROVIDES ASYNCHRONOUS TRANSFER MODE TRANSMISSION SCHEMES. THIS SERVICE PROVIDES CUSTOMERS WITH HIGH-SPEED, LOW-DELAY INFORMATION TRANSFER CAPACITY, WHICH SUPPORTS APPLICATIONS THAT REQUIRE NEAR-REAL-TIME MIXED MEDIA (DATA,VOICE,IMAGE,VIDEO).

TW DS1 & BELOW FRAME RELAY SERVICE - ACCESS POINT A WIRE CENTER THAT IS ASSIGNED AS AN ACCESS POINT TO DS1 & BELOW FRAME RELAY SERVICE.

TX FRAME RELAY SERVICE-SUPER INTERMEDIATE A WIRE CENTER THAT PROVIDES SWITCHING FUNCTIONS FOR FRAME RELAY AND IS INTERCONNECTED TO ANOTHER TELEPHONE COMPANY'S FRAME RELAY SWITCH. THIS LOCATION SERVES SUBTENDING WIRE CENTERS IN AN ENTIRE LATA OR WITHIN ONE OR MORE SPECIFIED NPA'S WITHIN A LATA.

TY FRAME RELAY SERVICE - INTERMEDIATE A WIRE CENTER THAT PROVIDES SWITCHING FUNCTIONS FOR FRAME RELAY AND IS INTERCONNECTED TO ANOTHER TELEPHONE COMPANY'S FRAME RELAY SWITCH. THIS LOCATION SERVES SPECIFIED SUBTENDING WIRE CENTERS.

TZ DIGITAL SUBSCRIBER LINE (DSL) ETHERNET TRANSPORT CONNECTION POINT A WIRE CENTER THAT COLLECTS CUSTOMER DATA FROM MANY DSL ACCESS LINES AND PROVIDES FOR THE CONCENTRATION AND CONNECTION OF DSL DATA TRAFFIC TO A HIGH-SPEED ETHERNET TRANSPORT SERVICE.

ISSUED: DECEMBER 15, 2017 EFFECTIVE: JANUARY 01, 2018

WIRE CENTER AND INTERCONNECTION INFORMATION

LISTING OF OFFICE TYPE CODES (CONT'D)

CODE OFFICE TYPE TITLES/DESCRIPTIONS

UA SPECIAL ACCESS FLAT-RATED DS1 TRANSPORT OVER FIBER A WIRE CENTER THAT PROVIDES FLAT-RATED DS1 SPECIAL ACCESS SERVICE BETWEEN TWO OR MORE WIRE CENTERS OVER FIBER OPTIC FACILITIES.

UB SECONDARY CHANNEL CAPABILITY A WIRE CENTER THAT ENABLES A DIGITAL DATA SERVICE CUSTOMER TO DERIVE AN ADDITIONAL LOW SPEED CHANNEL ON A DIGITAL DATA CIRCUIT.

UC VIDEO HUB A WIRE CENTER THAT PROVIDES FOR CONNECTION OF THREE OR MORE CUSTOMER DESIGNATED PREMISES FOR VIDEO SPECIAL ACCESS SERVICE

UD SPECIAL ACCESS OFFICE A WIRE CENTER THAT PROVIDES NO SWITCHED ACCESS SERVICES AND HAS NO ASSOCIATED NXXS. IT MUST AT LEAST PROVIDE VOICE\DATA PRIVATE LINE SERVICES AND MAY PROVIDE BRIDGING AND MULTIPLEXING.

UE NETWORK RECONFIGURATION OFFICE - DS1 AND LOWER RATES A WIRE CENTER THAT PROVIDES THE MEANS TO ALLOW CUSTOMER RECONFIGURATION AND CONTROL OF POINT-TO-POINT CONNECTIONS OF ITS DS1 DIGITAL FACILITIES AND SUBTENDING CHANNELS OR ITS ANALOG OR DIGITAL FACILITIES AT DATA RATES BELOW DS1 (1.544 MBPS).

UF VOICE GATEWAY OFFICE A WIRE CENTER THAT ENABLES ENHANCED SERVICE PROVIDERS TO OFFER INTERACTIVE VOICE INFORMATION SERVICES.

UG CLEAR CHANNEL CAPABILITY - DS1 WITH B8ZS A WIRE CENTER WITH THE CAPABILITY TO PROVIDE DS1 (1.544 MBPS) HIGH CAPACITY SERVICE WITH CLEAR CHANNEL CAPABILITY.

ISSUED: DECEMBER 15, 2017 EFFECTIVE: JANUARY 01, 2018

WIRE CENTER AND INTERCONNECTION INFORMATION

LISTING OF OFFICE TYPE CODES (CONT'D)

CODE OFFICE TYPE TITLES/DESCRIPTIONS

UH DISASTER RECOVERY - HUB REDUNDANCY A CUSTOMER SERVING WIRE CENTER WHERE AUTOMATIC RESTORATION AND PHYSICAL ROUTE DIVERSITY ARE AVAILABLE FOR DS1 AND\OR DS3 SERVICE BETWEEN THE CUSTOMER'S PREMISES AND THE DS3/DS1 MULTIPLEXER OR THE CUSTOMER'S PREMISES AND AN ALTERNATE DS3/DS1 MULTIPLEXER. IN THE EVENT OF A LOOP, SERVING WIRE CENTER, INTEROFFICE FACILITY OR HUB FAILURE, SERVICE WILL BE TRANSFERRED TO THE REDUNDANT LOOP, SERVING WIRE CENTER, INTEROFFICE FACILITY OR HUB.

UJ DISASTER RECOVERY - SERVING WIRE CENTER AND FACILITY REDUNDANCY A CUSTOMER SERVING WIRE CENTER WHERE AUTOMATIC RESTORATION AND PHYSICAL ROUTE DIVERSITY ARE AVAILABLE FOR DS1 AND\OR DS3 SERVICE BETWEEN: THE CUSTOMER'S PREMISES AND THE CUSTOMER SERVING WIRE CENTER; THE CUSTOMER'S PREMISES AND ANOTHER PREMISES; THE CUSTOMER'S PREMISES AND THE DS3/DS1 MULTIPLEXER. IN THE EVENT OF A LOOP, SERVING WIRE CENTER OR INTEROFFICE FACILITY FAILURE, SERVICE WILL BE TRANSFERRED TO THE REDUNDANT LOOP, SERVING WIRE CENTER OR INTEROFFICE FACILITY.

UK DISASTER RECOVERY - LOOP REDUNDANCY A CUSTOMER SERVING WIRE CENTER WHERE AUTOMATIC RESTORATION AND PHYSICAL ROUTE DIVERSITY ARE AVAILABLE FOR DS1 AND\OR DS3 SERVICE BETWEEN THE CUSTOMER'S PREMISES AND THE CUSTOMER SERVING WIRE CENTER. IN THE EVENT OF A LOOP FAILURE, SERVICE WILL BE TRANSFERRED TO THE REDUNDANT LOOP.

UL SYNCHRONOUS DIGITAL DATA SERVICE OFFICE (2-WIRE) A WIRE CENTER THAT PROVIDES A 2-WIRE CHANNEL FOR THE TRANSMISSION OF SPECIAL ACCESS SYNCHRONOUS DIGITAL DATA SERVICE. FOR CHANNELS NOT REQUIRING BRIDGING, MULTIPLEXING, OR OTHER FUNCTIONS, IT IS NOT NECESSARY THAT THIS SERVICE BE PROVIDED VIA A TELEPHONE COMPANY DESIGNATED WIRE CENTER.

ISSUED: DECEMBER 15, 2017 EFFECTIVE: JANUARY 01, 2018

WIRE CENTER AND INTERCONNECTION INFORMATION

LISTING OF OFFICE TYPE CODES (CONT'D)

CODE OFFICE TYPE TITLES/DESCRIPTIONS

UM SYNCHRONOUS DIGITAL DATA SERVICE OFFICE (4-WIRE) A WIRE CENTER THAT PROVIDES A 4-WIRE CHANNEL FOR THE TRANSMISSION OF SPECIAL ACCESS SYNCHRONOUS DIGITAL DATA SERVICE. FOR CHANNELS NOT REQUIRING BRIDGING, MULTIPLEXING, OR OTHER FUNCTIONS, IT IS NOT NECESSARY THAT THIS SERVICE BE PROVIDED VIA A TELEPHONE COMPANY DESIGNATED HUB.

UN DATA OVER VOICE OFFICE A WIRE CENTER THAT PROVIDES A SPECIAL ACCESS DIGITAL TRANSPORT CHANNEL FOR THE TRANSMISSION OF SPECIAL ACCESS DIGITAL TRANSPORT SERVICE WHICH IS DERIVED FROM A LOCAL EXCHANGE SERVICE. (GENERICALLY, THIS IS DATA OVER VOICE TECHNOLOGY).

UP 56/64KBPS CLEAR CHANNEL DIGITAL DATA SERVICE A WIRE CENTER THAT PROVIDES 56/64 KBPS CLEAR CHANNEL DIGITAL DATA SERVICE.

UQ SELF-HEALING TRANSPORT NETWORK ACCESS NODE A WIRE CENTER EQUIPPED WITH SELF-HEALING TRANSPORT NETWORK (STN) FEATURES AND FUNCTIONS.

UR DS3 CAPABLE WIRE CENTER A WIRE CENTER THAT PROVIDES DS3 (44.736 MBPS) SERVICE.

US FIBER CROSS-CONNECTION HUB A HUB THAT PROVIDES FOR THE TERMINATION OF DS1 (1.544 MBPS) AND DS3 (44.736 MBPS) SERVICES IN CROSS-CONNECT PANELS FOR CONNECTION TO OTHER SAME SPEED SERVICES.

UT AUTOMATIC PROTECTION SWITCHING PROVIDES THE ABILITY TO MONITOR A NON-SWITCHED FACILITY BETWEEN THE CUSTOMER PREMISES AND THE WIRE CENTER SERVING THE PREMISES AND TO AUTOMATICALLY SWITCH TO A SPARE FACILITY IF THE PERFORMANCE OF THE ORIGINAL FACILITY DEGRADES OR FAILS.

ISSUED: DECEMBER 15, 2017 EFFECTIVE: JANUARY 01, 2018

WIRE CENTER AND INTERCONNECTION INFORMATION

LISTING OF OFFICE TYPE CODES (CONT'D)

CODE OFFICE TYPE TITLES/DESCRIPTIONS

UU ACCESS TO CLEAR CHANNEL TRANSMISSION PROVIDES FOR 64 KBPS CLEAR CHANNEL TRANSMISSION ON 1.544MBPSDEDICATED LINES.

UV TRANSPORT RESOURCE MANAGEMENT A WIRE CENTER THAT PROVIDES THE MEANS TO ALLOW CUSTOMERS TO PROVIDE INTEGRATED DATA, VOICE AND VIDEO MULTIPLEXING WITH DYNAMIC BANDWIDTH MANAGEMENT, AUTOMATIC REROUTING AND CUSTOMER NETWORK MANAGEMENT CAPABILITY.

UW CONDITIONING PROVIDES ASSURED TRANSMISSION QUALITY ON ANALOG PRIVATE LINES FOR TECHNICAL PARAMETERS SUCH AS FREQUENCY RESPONSE, ENVELOPE DELAY DISTORTION, SIGNAL TO C-NOTCHED NOISE RATIO AND NONLINEAR DISTORTION.

UX EXTENDED SUPERFRAME CONDITIONING EXTENDS THE FRAMING STRUCTURE, PERMITTING HIGH LEVELS OF ERROR CHECKING AND MAINTENANCE WITHIN THE DS1 SIGNAL.

UY ROUTE DIVERSITY TWO OR MORE SERVICES ARE PROVIDED OVER NOT MORE THAN TWO DIFFERENT PHYSICAL ROUTES.

UZ SECONDARY CHANNEL CAPABILITY PROVIDES THE CUSTOMER WITH ACCESS TO A LOW SPEED MONITORING CHANNEL ASSOCIATED WITH A PRIMARY DEDICATED DIGITAL PRIVATE LINE CHANNEL.

VA DIGITAL DATA SERVICE - SUBRATES:2.4-19.2 KBPS A WIRE CENTER THAT PROVIDES DIGITAL DATA SERVICE AT RATES BETWEEN 2.4 AND 19.2 KBPS.

VB NETWORK RECONFIGURATION OFFICE - DS3 AND DS1 A WIRE CENTER THAT PROVIDES THE MEANS TO ALLOW CUSTOMER RECONFIGURATION AND CONTROL OF POINT-TO-POINT CONNECTIONS OF ITS DS3 AND DS1 DIGITAL FACILITIES AND SUBTENDING CHANNELS.

ISSUED: DECEMBER 15, 2017 EFFECTIVE: JANUARY 01, 2018

WIRE CENTER AND INTERCONNECTION INFORMATION

LISTING OF OFFICE TYPE CODES (CONT'D)

CODE OFFICE TYPE TITLES/DESCRIPTIONS

VC SIMPLIFIED MESSAGE DESK INTERFACE (SMDI) A WIRE CENTER THAT IS EQUIPPED WITH THE SOFTWARE AND HARDWARE TO PROVIDE SMDI SERVICE AND ASSOCIATED FUNCTIONS.

VD SIMPLIFIED MESSAGE DESK INTERFACE-EXPANDED(SMDI-E) A WIRE CENTER THAT IS EQUIPPED WITH THE SOFTWARE AND HARDWARE TO PROVIDE SMDI-E SERVICE AND ASSOCIATED FEATURES.

VE 56/64 KBPS CLEAR CHANNEL DIGITAL DATA SERVICE-TERMINUS A WIRE CENTER THAT PROVIDES 56/64 KBPS CLEAR CHANNEL DIGITAL DATA SERVICE. IT SERVES CUSTOMERS ONLY IN THE WIRE CENTER WHERE THE 64 CLEAR CHANNEL SERVICE IS PROVIDED.

VF 56/64 KBPS CLEAR CHANNEL DIGITAL DATA SERVICE - INTERMEDIATE A WIRE CENTER THAT PROVIDES 56/64 KBPS CLEAR CHANNEL DIGITAL DATA SERVICE. IT SERVES SPECIFIED SUBTENDING WIRE CENTERS.

VG SHARED HIGH CAPACITY NETWORK-INTERMEDIATE A WIRE CENTER THAT PROVIDES ACCESS TO A SHARED HIGH CAPACITY NETWORK. THE RELATIONSHIP BETWEEN WIRE CENTERS IN THE SAME NETWORK IS PROVIDED IN THE SUBTENDING WIRE CENTER SECTION OF THIS TARIFF.

VH NETWORK RECONFIGURATION OFFICE - DS3 TO DS3 A WIRE CENTER THAT PROVIDES THE MEANS TO ALLOW CUSTOMER RECONFIGURATION AND CONTROL OF POINT-TO-POINT CONNECTIONS OF ITS DS3 DIGITAL FACILITIES THAT ARE CONNECTED TO OTHER DS3 DIGITAL FACILITIES

VI NETWORK RECONFIGURATION OFFICE - DS3-DS1-DS0 A WIRE CENTER THAT PROVIDES THE MEANS TO ALLOW CUSTOMER RECONFIGURATION AND CONTROL OF POINT-TO-POINT CONNECTIONS OFITS DS3, DS1, AND DS0 DIGITAL FACILITIES AND SUBTENDING CHANNELS

ISSUED: DECEMBER 15, 2017 EFFECTIVE: JANUARY 01, 2018

WIRE CENTER AND INTERCONNECTION INFORMATION

LISTING OF OFFICE TYPE CODES (CONT'D)

CODE OFFICE TYPE TITLES/DESCRIPTIONS

VJ ON-NET METROPOLITAN AREA MANAGED SERVICE - INTERMEDIATE A WIRE CENTER THAT PROVIDES ACCESS TO A TELEPHONE COMPANY MANAGED HIGH CAPACITY INTEROFFICE NETWORK AND CUSTOMER ACCESS FIBER NETWORK.

VK OFF-NET METROPOLITAN AREA MANAGED SERVICE - INTERMEDIATE A WIRE CENTER THAT PROVIDES ACCESS TO A TELEPHONE COMPANY MANAGED HIGH CAPACITY INTEROFFICE NETWORK.

VL 56/64 KBPS CLEAR CHANNEL DIGITAL DATA SERVICE -SUPER INTERMEDIATE A WIRE CENTER THAT PROVIDES 56/64 KBPS CLEAR CHANNEL DIGITAL DATA SERVICE. IT SERVES ITSELF AND ALL SUBTENDING WIRE CENTERS IN AN ENTIRE LATA OR FOR ONE OR MORE SPECIFIC NPAS WITHIN A LATA.

VM FRACTIONAL T-1 DIGITAL DATA SERVICE - TERMINUS A WIRE CENTER THAT PROVIDES FRACTIONAL T-1 OR A MULTI- CHANNEL CONFIGURATION THAT UTILIZES LESS THAN A FULL DS1 SIGNAL. IT SERVES CUSTOMERS ONLY IN THE WIRE CENTER WHERE THE FRACTIONAL T-1 IS PROVIDED.

VN INTERSWITCH SIMPLIFIED MESSAGE DESK INTERFACE - ISMDI HOST OFFICE A WIRE CENTER, FROM WHICH AN ISMDI DATA LINK IS CONNCECTED TO THE CUSTOMER, THAT IS EQUIPPED TO PROVIDE CALL RELATED INFORMATION (CALLED AND CALLING DIRECTORY NUMBER AND A CALL FORWARDING INDICATOR FOR INTRA AND INTEROFFICE CALLS COMPLETED OVER A LINE SIDE BASIC SERVICE ARRANGEMENT)

VO INTERSWITCH SIMPLIFIED MESSAGE DESK INTERFACE - ISMDI REMOTE OFFICE A WIRE CENTER THAT IS EQUIPPED TO FORWARD CALL RELATED INFORMATION (CALLED AND CALLING DIRECTORY NUMBER AND A CALL FORWARDING INDICATOR FOR INTRA AND INTEROFFICE CALL COMPLETED OVER A LINESIDE BASIC SERVICE ARRANGEMENT) TO AN ISMDI HOST OFFICE FOR COMPLETION TO THE CUSTOMER

ISSUED: DECEMBER 15, 2017 EFFECTIVE: JANUARY 01, 2018

WIRE CENTER AND INTERCONNECTION INFORMATION

LISTING OF OFFICE TYPE CODES (CONT'D)

CODE OFFICE TYPE TITLES/DESCRIPTIONS

VP FRACTIONAL T-1 DIGITAL DATA SERVICE - INTERMEDIATE A WIRE CENTER THAT PROVIDES FRACTIONAL T-1 OR A MULTI- CHANNEL CONFIGURATION THAT UTILIZES LESS THAN A FULL DS1 SIGNAL. IT SERVES SPECIFIED SUBTENDING OFFICES.

VQ FRACTIONAL T-1 DIGITAL DATA SERVICE - SUPER INTERMEDIATE A WIRE CENTER THAT PROVIDES FRACTIONAL T-1 OR A MULTI-CHANNEL CONFIGURATION THAT UTILIZES LESS THAN A FULL DS1 SIGNAL. IT SERVES ITSELF AND ALL SUBTENDING WIRE CENTERS IN AN ENTIRE LATA OR FOR ONE OR MORE SPECIFIC NPAS WITHIN A LATA.

WA DS3 HUB WITH REMOTE MANAGEMENT CAPABILITIES A WIRE CENTER THAT SWITCHES DS3 LEVEL SERVICE; AND THAT PROVIDES THE TELEPHONE COMPANY WITH REMOTE PROVISIONING, MONITORING AND SURVEILLANCE CAPABILITIES FOR DS3 LEVEL SERVICE.

WB DS3 GROOMING HUB WITH REMOTE MANAGEMENT CAPABILITIES A WIRE CENTER THAT SWITCHES DS1 LEVEL SERVICE; SWITCHES FROMDS1 LEVEL SERVICE TO DS3 LEVEL SERVICE; AND THAT PROVIDES REMOTE PROVISIONING, MONITORING AND SURVEILLANCE CAPABILITIES FOR DS1 AND DS3 LEVEL SERVICES.

WC DS0/FRACTIONAL DS1 HUB WITH REMOTE MANAGEMENT CAPABILITIES A WIRE CENTER THAT SWITCHES DS0 LEVEL SERVICE; SWITCHES FRACTIONAL DS1 (WITH A CONTIGUOUS BIT RATE) LEVEL SERVICE TO DS1 LEVEL SERVICE; AND THAT PROVIDES THE TELEPHONE COMPANY WITH REMOTE MONITORING, PROVISIONING AND SURVEILLANCE CAPABILITIES FOR DS0 AND FRACTIONAL DS1 LEVEL SERVICE.

WD SHARED SONET NETWORK ACCESS CONNECTION A WIRE CENTER THAT PROVIDES SONET-BASED ACCESS TO A SHARED SONET TRANSPORT NETWORK FOR TRANSPORT SERVICES AT SPECIFIC TRANSMISSION SPEEDS. (THESE WIRE CENTERS MUST ALSO INDICATE AVAILABLE TRANSMISSION SPEEDS)

ISSUED: DECEMBER 15, 2017 EFFECTIVE: JANUARY 01, 2018

WIRE CENTER AND INTERCONNECTION INFORMATION

LISTING OF OFFICE TYPE CODES (CONT'D)

CODE OFFICE TYPE TITLES/DESCRIPTIONS

WE DS1 CAPABLE WIRE CENTER A WIRE CENTER THAT PROVIDES DS1 (1.54 MBPS) SERVICE

WF OC1 CAPABLE WIRE CENTER A WIRE CENTER THAT PROVIDES OC1 (51.84MBPS) SERVICE

WG OC3 CAPABLE WIRE CENTER A WIRE CENTER THAT PROVIDES OC3 (155.52 MBPS) SERVICE

WH OC12 CAPABLE WIRE CENTER A WIRE CENTER THAT PROVIDES OC12 (622.08 MBPS) SERVICE

WI OC24 CAPABLE WIRE CENTER A WIRE CENTER THAT PROVIDES OC24 (1244 MBPS) SERVICE

WJ OC48 CAPABLE WIRE CENTER A WIRE CENTER THAT PROVIDES OC48 (2488 MBPS) SERVICE

WK OC96 CAPABLE WIRE CENTER A WIRE CENTER THAT PROVIDES OC96 (4976 MBPS) SERVICE

WL OC192 CAPABLE WIRE CENTER A WIRE CENTER THAT PROVIDES OC192 (9953.28 MBPS) SERVICE.

XA DATA SESSION MANAGEMENT DIGITAL SUBSCRIBER LINE USING ASYMMETRICAL BIT RATES A WIRE CENTER THAT PROVIDES A DIGITAL ACCESS LINE WHERE THE UPSTREAM AND THE DOWNSTREAM BIT RATES ARE DIFFERENT, SUPPORTS MULTIPLE END USER DATA SESSIONS ON A SINGLE DIGITAL SUBSCRIBER LINE, AND ALLOWS END USER ACCESS TO SINGLE OR MULTIPLE NETWORK SERVICE PROVIDER (NSP) DESTINATIONS. BIT RATES MAY VARY BY LOOP CONDITION AND LENGTH (RATE ADAPTIVE). IT MAY ALLOW SIMULTANEOUS USE OF A TELEPHONE CHANNEL.

ISSUED: DECEMBER 15, 2017 EFFECTIVE: JANUARY 01, 2018

WIRE CENTER AND INTERCONNECTION INFORMATION

LISTING OF OFFICE TYPE CODES (CONT'D)

CODE OFFICE TYPE TITLES/DESCRIPTIONS

XB DATA SESSION MANAGEMENT DIGITAL SUBSCRIBER LINE USING SYMMETRICAL BIT RATES (DATA AND VOICE) A WIRE CENTER THAT PROVIDES A DIGITAL ACCESS LINE WHERE THE UPSTREAM AND THE DOWNSTREAM BIT RATES ARE THE SAME, SUPPORTS MULTIPLE END USER DATA SESSIONS ON A SINGLE DIGITAL SUBSCRIBER LINE, AND ALLOWS END USER ACCESS TO SINGLE OR MULTIPLE NETWORK SERVICE PROVIDER DESTINATIONS. BIT RATES MAY VARY BY LOOP CONDITION AND LENGTH (RATE ADAPTIVE). IT ALLOWS SIMULTANEOUS USE OF A TELEPHONE CHANNEL.

XC DATA SESSION MANAGEMENT DIGITAL SUBSCRIBER LINE USING SYMMETRICAL BIT RATES (DATA ONLY) A WIRE CENTER THAT PROVIDES A DIGITAL ACCESS LINE WHERE THE UPSTREAM AND THE DOWNSTREAM BIT RATES ARE THE SAME, SUPPORTS MULTIPLE END USER DATA SESSIONS ON A SINGLE DIGITAL SUBSCRIBER LINE, AND ALLOWS END USER ACCESS TO SINGLE OR MULTIPLE NETWORK SERVICE PROVIDER DESTINATIONS. BIT RATES MAY VARY BY LOOP CONDITION AND LENGTH (RATE ADAPTIVE). THIS IS A DATA ONLY SERVICE AND DOES NOT ALLOW SIMULTANEOUS USE OF A TELEPHONE CHANNEL.

XD DIGITAL SUBSCRIBER LINE (DSL) DATA SESSION MANAGEMENT CONNECTION POINT A WIRE CENTER THAT COLLECTS CUSTOMER DATA FROM MANY DSL ACCESS LINES FROM DATA SESSION MANAGEMENT WIRE CENTERS AND PROVIDES FOR THE CONCENTRATION AND CONNECTION OF DSL DATA TRAFFIC TO A DEDICATED TRANSPORT SERVICE.

XE DIGITAL SUBSCRIBER LINE (DSL) 10 MBPS ETHERNET CONNECTION POINT - INTERMEDIATE# A WIRE CENTER THAT COLLECTS CUSTOMER DATA FROM MANY DSL ACCESS LINES AND PROVIDES FOR THE CONCENTRATION AND CONNECTION OF DSL DATA TRAFFIC TO AN ETHERNET 10 MBPS LOCAL AREA NETWORK (LAN). THIS LOCATION SERVES SPECIFIED SUBTENDING WIRE CENTERS.

ISSUED: DECEMBER 15, 2017 EFFECTIVE: JANUARY 01, 2018

WIRE CENTER AND INTERCONNECTION INFORMATION

LISTING OF OFFICE TYPE CODES (CONT'D)

CODE OFFICE TYPE TITLES/DESCRIPTIONS

XF DIGITAL SUBSCRIBER LINE (DSL) 100 MBPS ETHERNET CONNECTION POINT - INTERMEDIATE# A WIRE CENTER THAT COLLECTS CUSTOMER DATA FROM MANY DSL ACCESS LINES AND PROVIDES FOR THE CONCENTRATION AND CONNECTION OF DSL DATA TRAFFIC TO AN ETHERNET 100 MBPS LOCAL AREA NETWORK (LAN). THIS LOCATION SERVES SPECIFIED SUBTENDING WIRE CENTERS.

XG DSL TRANSPORT HUB SERVING WIRE CENTER (SWC): - INTERMEDIATE# THE DSL TRANSPORT HUB SWC AGGREGATES DSL DATA TRAFFIC FROM DSL ACCESS SERVICE WIRE CENTERS AND PROVIDES A POINT OF CONNECTION FOR TRANSPORT OF THAT TRAFFIC TO AN ASSOCIATED DSL CONNECTION POINT LOCATION IN THE SERVING TERRITORY OF ANOTHER TELEPHONE COMPANY FOR CONNECTION TO SPECIAL ACCESS. THIS LOCATION SERVES SPECIFIED SUBTENDING WIRE CENTERS.

ZW DIGITAL DATA HUB - TERMINUS A WIRE CENTER THAT PROVIDES: DIGITAL DATA SPECIAL ACCESS SERVICE; BRIDGING TO CONNECT THREE OR MORE CUSTOMER DESIGNATED PREMISES; AND MULTIPLEXING FOR DS1 (1.544 MBPS) TO DS0 (64 KBPS) AND DS0 TO SUBRATE (2.4 KBPS, 4.8 KBPS, 9.6 KBPS AND/OR 19.2 KBPS). IT SERVES CUSTOMERS ONLY IN THE WIRE CENTER WHERE THE HUBBING FUNCTIONS ARE PERFORMED.

ZX DIGITAL DATA HUB - INTERMEDIATE A WIRE CENTER THAT PROVIDES: DIGITAL DATA SPECIAL ACCESS SERVICE; BRIDGING TO CONNECT THREE OR MORE CUSTOMER DESIGNATED PREMISES; AND MULTIPLEXING FOR DS1 (1.544 MBPS) TO DS0 (64 KBPS) AND DS0 TO SUBRATE (2.4 KBPS, 4.8 KBPS, 9.6 KBPS AND/OR 19.2 KBPS). IT SERVES SPECIFIED SUBTENDING WIRE CENTERS.

ISSUED: DECEMBER 15, 2017 EFFECTIVE: JANUARY 01, 2018

WIRE CENTER AND INTERCONNECTION INFORMATION

LISTING OF OFFICE TYPE CODES (CONT'D)

CODE OFFICE TYPE TITLES/DESCRIPTIONS

ZY DIGITAL DATA HUB - SUPER-INTERMEDIATE A WIRE CENTER THAT PROVIDES: DIGITAL DATA SPECIAL ACCESS SERVICE; BRIDGING TO CONNECT THREE OR MORE CUSTOMER DESIGNATED PREMISES; AND MULTIPLEXING FOR DS1 (1.544 MBPS) TO DS0 (64 KBPS) AND DS0 TO SUBRATE (2.4 KBPS, 4.8 KBPS, 9.6 KBPS AND/OR 19.2 KBPS). IT SERVES ITSELF AND/OR SUBTENDING WIRE CENTERS IN AN ENTIRE LATA OR WITHIN ONE OR MORE SPECIFIC NPAS WITHIN A LATA.

ZZ DIGITAL DATA HUB A WIRE CENTER THAT PROVIDES: DIGITAL DATA SPECIAL ACCESS SERVICE; BRIDGING TO CONNECT THREE OR MORE CUSTOMER DESIGNATED PREMISES; AND MULTIPLEXING FOR DS1 (1.544 MBPS) TO DS0 (64 KBPS) AND DS0 TO SUBRATE (2.4 KBPS, 4.8 KBPS, 9.6 KBPS AND/OR 19.2 KBPS).

END OF SECTION ======NATIONAL EXCHANGE CARRIER ASSOCIATION, INC. TARIFF F.C.C. NO. 4 DIRECTOR, TECHNICAL PLANNING & IMPLEMENTATION 353RD REVISED SECTION 8 80 S. JEFFERSON RD. CANCELS 352ND REVISED SECTION 8 WHIPPANY, N.J. 07981-0918 PAGE 1

ISSUED: DECEMBER 15, 2017 EFFECTIVE: JANUARY 01, 2018

WIRE CENTER AND INTERCONNECTION INFORMATION

COMPANY CODES FOR EXCHANGE TELEPHONE COMPANIES

IF THE TARGET CODE IS POPULATED: - THE COMPANY HAS BEEN ACQUIRED BY THE TARGET CODE COMPANY - THE LEGAL NAME HAS BEEN CHANGED TO THE ACQUIRING COMPANY'S NAME - THE ACQUIRED CODE WILL BE RETAINED AND ASSOCIATED WITH THE SURVIVING NAME

TRGT CODE CODE CODE NM CTGY COMPANY NAME

0003 Y ILEC LINCOLNVILLE NETWORKS, INC. 0004 Y ILEC CHINA TEL CO 0005 Y ILEC COBBOSSEECONTEE TELEPHONE COMPANY 0007 Y ILEC THE ISLAND TELEPHONE COMPANY 0010 Y ILEC HAMPDEN TEL CO 0011 Y ILEC HARTLAND & ST. ALBANS TEL CO 0015 Y ILEC COMMUNITY SERVICE TEL CO 0019 Y ILEC OXFORD COUNTY TEL & TEL CO 001J N CLEC VERIZON PUERTO RICO LLC - PR 0020 Y ILEC PINE TREE TELEPHONE LLC 0022 Y ILEC SACO RIVER TELEPHONE LLC 0024 Y ILEC SOMERSET TEL CO 0025 Y ILEC STANDISH TEL CO 0027 Y ILEC UNION RIVER TEL CO 0029 Y ILEC UNITEL, INC. 0030 N CLEC BORDERLAND COMMUNICATIONS, LLC - MI 0031 Y ILEC WARREN TEL CO 0034 Y ILEC WEST PENOBSCOT TEL & TEL CO 0036 Y ILEC GRANBY TELEPHONE LLC 0037 Y ILEC MAGNA5 RTC LLC DBA RICHMOND TELEPHONE COMPANY 0038 Y ILEC BRETTON WOODS TEL CO 0039 Y ILEC GRANITE STATE TEL INC 0042 Y ILEC DIXVILLE TEL CO 0043 Y ILEC DUNBARTON TEL CO 0045 Y ILEC KEARSARGE TEL CO 0047 Y ILEC MERRIMACK COUNTY TEL CO 0049 Y ILEC UNION TEL CO 0050 Y ILEC WILTON TEL CO 0053 Y ILEC FRANKLIN TEL CO

KEY: TRGT CODE = TARGET CODE; NM = NECA MEMBER; CODE CTGY = COMPANY CATEGORY ======NATIONAL EXCHANGE CARRIER ASSOCIATION, INC. TARIFF F.C.C. NO. 4 DIRECTOR, TECHNICAL PLANNING & IMPLEMENTATION 353RD REVISED SECTION 8 80 S. JEFFERSON RD. CANCELS 352ND REVISED SECTION 8 WHIPPANY, N.J. 07981-0918 PAGE 2

ISSUED: DECEMBER 15, 2017 EFFECTIVE: JANUARY 01, 2018

WIRE CENTER AND INTERCONNECTION INFORMATION

COMPANY CODES FOR EXCHANGE TELEPHONE COMPANIES (CONT'D)

TRGT CODE CODE CODE NM CTGY COMPANY NAME

0058 Y ILEC LUDLOW TEL CO 0061 Y ILEC NORTHFIELD TEL CO 0062 Y ILEC PERKINSVILLE TEL CO 0064 Y ILEC SHOREHAM TELEPHONE LLC 0065 N CLEC PRIMELINK, INC. - NY 0068 Y ILEC TOPSHAM TEL CO 0069 Y ILEC WAITSFIELD-FAYSTON TELEPHONE CO., INC. 006E N CLEC FRONTIER COMMUNICATIONS OF AMERICA, INC. - CA 0071 Y ILEC ARMSTRONG TEL CO - NY 0072 Y ILEC FRONTIER COMMUNICATIONS OF AUSABLE VALLEY, INC. 0073 Y ILEC BERKSHIRE TEL CO 0076 Y ILEC CASSADAGA TEL CORP 0077 Y ILEC CHAMPLAIN TEL CO 0078 Y ILEC CHAUTAUQUA & ERIE TEL CORP 0079 Y ILEC CHAZY & WESTPORT TEL CORP 007E N CLEC FRONTIER COMMUNICATIONS OF AMERICA, INC. - WV 0081 Y ILEC CITIZENS TEL CO OF HAMMOND NY INC 0084 Y ILEC TACONIC TEL CORP 0085 Y ILEC CROWN POINT TEL CORP 0088 Y ILEC DELHI TEL CO 0089 Y ILEC DEPOSIT TEL CO INC 0091 Y ILEC DUNKIRK & FREDONIA TEL CO 0092 Y ILEC EDWARDS TEL CO INC 0093 Y ILEC EMPIRE TEL CORP 0095 Y ILEC FISHERS ISLAND TEL CORP 0096 Y ILEC CITIZENS TEL. CO. OF NY DBA FRONTIER COMM. OF NY 0097 Y ILEC GERMANTOWN TEL CO INC 0099 Y ILEC HANCOCK TEL CO 0100 Y ILEC FRONTIER COMMUNICATIONS OF NEW YORK, INC.

ISSUED: DECEMBER 15, 2017 EFFECTIVE: JANUARY 01, 2018

WIRE CENTER AND INTERCONNECTION INFORMATION

COMPANY CODES FOR EXCHANGE TELEPHONE COMPANIES (CONT'D)

TRGT CODE CODE CODE NM CTGY COMPANY NAME

0104 Y ILEC MARGARETVILLE TEL CO INC 0105 Y ILEC MIDDLEBURGH TEL CO 0106 Y ILEC WINDSTREAM NEW YORK, INC. - FULTON 0107 Y ILEC NEWPORT TEL CO INC 0108 Y ILEC NICHOLVILLE TEL CO INC 0109 Y ILEC WINDSTREAM NEW YORK, INC. - JAMESTOWN 0110 Y ILEC OGDEN TEL. CO. DBA FRONTIER OGDEN TEL. CO. 0111 Y ILEC ONEIDA COUNTY RURAL TEL CO 0112 Y ILEC ONTARIO TELEPHONE COMPANY, INC. 0113 Y ILEC WINDSTREAM NEW YORK, INC. - RED JACKET 0114 Y ILEC ORISKANY FALLS TEL CORP 0116 Y ILEC PATTERSONVILLE TEL CO 0118 Y ILEC PORT BYRON TEL CO 0121 Y ILEC FRONTIER TELEPHONE OF ROCHESTER, INC. 0122 Y ILEC FRONTIER COMMUNICATIONS OF SENECA GORHAM, INC. 0125 Y ILEC STATE TEL CO 0127 N CLEC WINN TELEPHONE COMPANY DBA WINN TELECOM - MI 0128 Y ILEC FRONTIER COMMUNICATIONS OF SYLVAN LAKE, INC. 0129 Y ILEC TOWNSHIP TEL CO INC 012E N CLEC GREAT PLAINS BROADBAND, INC. - NE 0131 Y ILEC TRUMANSBURG TELEPHONE COMPANY, INC. 0132 N CLEC AMA COMMUNICATIONS, LLC DBA AMA*TECHTEL COMMUNICATIONS 0133 Y ILEC VERNON TEL CO INC 0135 ALTEVA OF WARWICK LLC (OVERALL) 0138 Y ILEC UNITED TEL CO OF NEW JERSEY DBA CENTURYLINK 0145 Y ILEC BENTLEYVILLE COMMUNICATIONS CORP. DBA BENTLEYVILLE TEL. 0148 N CLEC LAKEFIELD COMMUNICATIONS, INC. - WI 0149 Y ILEC FRONTIER COMMUNICATIONS OF BREEZEWOOD, LLC 0151 Y ILEC WINDSTREAM BUFFALO VALLEY, INC.

ISSUED: DECEMBER 15, 2017 EFFECTIVE: JANUARY 01, 2018

WIRE CENTER AND INTERCONNECTION INFORMATION

COMPANY CODES FOR EXCHANGE TELEPHONE COMPANIES (CONT'D)

TRGT CODE CODE CODE NM CTGY COMPANY NAME

0152 Y ILEC FRONTIER COMMUNICATIONS OF CANTON, LLC 0156 Y ILEC CITIZENS TEL CO OF KECKSBURG 1659 0158 Y ILEC (FORMERLY)BRIDGEWATER-CANISTOTA INDEPENDENT TEL. CO. DB 0161 Y ILEC COMMONWEALTH TELEPHONE COMPANY 0162 Y ILEC WINDSTREAM CONESTOGA, INC. 0165 Y ILEC WINDSTREAM D&E, INC. 0168 Y ILEC FRONTIER COMMUNICATIONS OF PENNSYLVANIA, LLC 0169 Y RBOC VERIZON NORTH INC. - PA 0170 Y RBOC VERIZON NORTH INC. - PA (CONTEL) 0171 Y ILEC HICKORY TEL CO 0175 Y ILEC IRONTON TEL CO 0176 Y ILEC WINDSTREAM PENNSYLVANIA, INC. 0177 Y ILEC LACKAWAXEN TELECOMMUNICATIONS SERVICES, INC. 0178 Y ILEC FRONTIER COMMUNICATIONS OF LAKEWOOD, LLC 0179 Y ILEC LAUREL HIGHLAND TEL CO 0183 Y ILEC MAHANOY & MAHANTANGO TELEPHONE COMPANY 0185 Y ILEC MARIANNA-SCENERY HILL TEL CO 0189 Y ILEC ARMSTRONG TEL CO - PA 0191 Y ILEC NORTH EASTERN PENNSYLVANIA TEL CO 0192 Y ILEC NORTH PENN TEL CO 0193 Y ILEC CONSOLIDATED COMMUNICATIONS OF PENNSYLVANIA COMPANY 0194 Y ILEC FRONTIER COMMUNICATIONS OF OSWAYO RIVER, LLC 0195 Y ILEC ARMSTRONG TEL CO NORTH 0196 Y ILEC PALMERTON TELEPHONE COMPANY 0197 Y ILEC PENNSYLVANIA TEL CO 0200 Y ILEC PYMATUNING INDEP TEL CO 0201 Y RBOC VERIZON NORTH INC. - PA (QUAKER ST) 0204 Y ILEC SOUTH CANAAN TEL CO 0206 Y ILEC SUGAR VALLEY TEL CO

ISSUED: DECEMBER 15, 2017 EFFECTIVE: JANUARY 01, 2018

WIRE CENTER AND INTERCONNECTION INFORMATION

COMPANY CODES FOR EXCHANGE TELEPHONE COMPANIES (CONT'D)

TRGT CODE CODE CODE NM CTGY COMPANY NAME

0208 N CLEC NUVOX COMMUNICATIONS OF KENTUCKY, INC. - KY 0209 Y ILEC THE UNITED TEL CO OF PENNSYLVANIA LLC DBA CENTURYLINK 0210 Y ILEC VENUS TEL CORP 0215 Y ILEC YUKON-WALTZ TEL CO 0216 Y ILEC ARMSTRONG TEL CO OF MARYLAND 0217 Y ILEC AMELIA TEL CORP 0219 Y ILEC BUGGS ISLAND TEL COOP 0220 Y ILEC BURKE'S GARDEN TEL CO INC 0223 N CLEC PAETEC COMMUNICATIONS, INC. - TX 0224 N CLEC PAETEC COMMUNICATIONS, INC. - MI 0225 Y ILEC CITIZENS TEL COOP 0226 Y ILEC LUMOS TELEPHONE INC. 0227 N CLEC PAETEC COMMUNICATIONS, INC. - OH 0233 Y RBOC VERIZON SOUTH INC. - VA (CONTEL) 0250 0236 Y ILEC (FORMERLY)NORTH RIVER TEL COOP 0237 Y ILEC HIGHLAND TEL COOP 0238 Y ILEC MGW TELEPHONE COMPANY, INC. 0239 Y ILEC NEW HOPE TELEPHONE COOPERATIVE 0243 Y ILEC PEMBROKE TEL COOP 0244 Y ILEC PEOPLES MUTUAL TEL CO 0248 Y ILEC SCOTT COUNTY TEL. COOP., INC. 0249 Y ILEC LUMOS TELEPHONE OF BOTETOURT INC. 0250 Y ILEC SHENANDOAH TEL CO 0253 Y ILEC VIRGINIA TEL CO 0254 Y ILEC CENTRAL TEL CO OF VIRGINIA DBA CENTURYLINK 0256 Y ILEC ARMSTRONG TEL CO OF WV 0257 Y ILEC SPRUCE KNOB SENECA ROCKS TEL CO 0258 Y ILEC WAR TELEPHONE LLC 0259 Y ILEC HARDY TELECOMMUNICATIONS, INC.

ISSUED: DECEMBER 15, 2017 EFFECTIVE: JANUARY 01, 2018

WIRE CENTER AND INTERCONNECTION INFORMATION

COMPANY CODES FOR EXCHANGE TELEPHONE COMPANIES (CONT'D)

TRGT CODE CODE CODE NM CTGY COMPANY NAME

0265 N CLEC MCLEODUSA TELECOMMUNICATION SERVICES, INC. - OH 0267 Y ILEC ARMSTRONG TEL CO 026D N CLEC NEUTRAL TANDEM-COLORADO, LLC - CO 0270 Y ILEC CITIZENS TEL. CO. OF WV DBA FRONTIER COMM. OF WV 0275 ARDMORE TEL CO INC (OVERALL) 0277 WEST SIDE TEL CO (OVERALL) 0279 GTC, INC. (OVERALL) 0280 Y ILEC ARDMORE TEL CO INC 0281 VERIZON NORTH INC. (OVERALL) 0282 Y ILEC BLOUNTSVILLE TELEPHONE LLC 0283 Y ILEC BRINDLEE MOUNTAIN TELEPHONE LLC 0284 Y ILEC BUTLER TEL CO INC 0285 Y ILEC CASTLEBERRY TEL CO INC 0286 Y ILEC NATIONAL TELEPHONE OF ALABAMA, INC. 0290 Y ILEC FARMERS TELECOMMUNICATIONS COOPERATIVE, INC. 0291 Y ILEC GTC, INC - FL 0294 Y ILEC GTC, INC. - AL 0295 Y ILEC KNOLOGY TOTAL COMMUNICATIONS, INC. 0298 Y ILEC GULF TELEPHONE COMPANY DBA CENTURYLINK 0299 Y ILEC HAYNEVILLE TEL CO INC 029F N CLEC NEUTRAL TANDEM-NEVADA, LLC - NV 0300 Y ILEC HOPPER TELECOMMUNICATIONS LLC 0301 Y ILEC FRONTIER COMMUNICATIONS OF LAMAR COUNTY, LLC 0302 Y ILEC WINDSTREAM ALABAMA, INC. 0304 Y ILEC MILLRY TEL CO 0305 Y ILEC MON-CRE TEL COOP INC 0306 Y ILEC FRONTIER COMMUNICATIONS OF ALABAMA, LLC 0307 Y ILEC MOUNDVILLE TEL CO 0308 Y ILEC NEW HOPE TEL COOP

ISSUED: DECEMBER 15, 2017 EFFECTIVE: JANUARY 01, 2018

WIRE CENTER AND INTERCONNECTION INFORMATION

COMPANY CODES FOR EXCHANGE TELEPHONE COMPANIES (CONT'D)

TRGT CODE CODE CODE NM CTGY COMPANY NAME

0311 Y ILEC OAKMAN TEL CO INC 0312 Y ILEC OTELCO TELEPHONE LLC 0314 Y ILEC PEOPLES TEL CO INC 0315 Y ILEC PINE BELT TEL CO INC 0316 Y ILEC RAGLAND TEL CO INC 0317 Y ILEC ROANOKE TEL CO INC 0318 FRONTIER COMMUNICATIONS OF THE SOUTH, LLC (OVERALL) 0322 Y ILEC UNION SPRINGS TEL CO INC 0324 Y ILEC VALLEY TELEPHONE CO., LLC 0328 Y RBOC FRONTIER FLORIDA LLC D/B/A FRONTIER COMM OF FLORIDA 032H N CLEC CONNEAUT TELEPHONE COMPANY - OH 0330 Y ILEC SMART CITY TELECOMMUNICATIONS LLC DBA SMART CITY TELECO 0331 Y ILEC ITS TELECOMMUN. SYSTEMS, INC. 2041 0332 Y ILEC (FORMERLY)BRAZOS TELECOMMUNICATIONS, INC. 0335 Y ILEC NORTHEAST FLORIDA TEL CO INC 0336 Y ILEC WINDSTREAM FLORIDA, INC. 0338 QUINCY TEL CO (OVERALL) 0340 Y ILEC EMBARQ FLORIDA, INC. (CENTRAL) DBA CENTURYLINK 0341 Y ILEC EMBARQ FLORIDA, INC. DBA CENTURYLINK 0344 Y ILEC ALMA TEL CO INC 0346 Y ILEC BLUE RIDGE TEL CO 0347 Y ILEC BRANTLEY TEL CO INC 0348 Y ILEC BULLOCH COUNTY RURAL TEL COOP INC 0349 N CLEC NUVOX COMMUNICATIONS, INC. - AL 0351 Y ILEC CAMDEN TEL & TEL CO INC 0354 Y ILEC CHICKAMAUGA TEL CORP 0355 Y ILEC CITIZENS TEL CO INC 0356 Y ILEC COASTAL UTILITIES INC DBA CENTURYLINK 0357 Y ILEC WINDSTREAM GEORGIA, INC.

ISSUED: DECEMBER 15, 2017 EFFECTIVE: JANUARY 01, 2018

WIRE CENTER AND INTERCONNECTION INFORMATION

COMPANY CODES FOR EXCHANGE TELEPHONE COMPANIES (CONT'D)

TRGT CODE CODE CODE NM CTGY COMPANY NAME

0358 Y ILEC DARIEN TEL CO INC 035B N CLEC PIEDMONT COMMUNICATIONS SERVICES, INC. - NC 0360 Y ILEC ELLIJAY TEL CO 0362 Y ILEC FRONTIER COMMUNICATIONS OF FAIRMOUNT, LLC 0364 Y ILEC WINDSTREAM GEORGIA TELEPHONE, INC. 0365 Y ILEC GLENWOOD TEL CO 0368 Y ILEC HART TEL CO 0369 Y ILEC COMSOUTH TELECOMMUNICATIONS, INC. 0371 Y ILEC KNOLOGY OF THE VALLEY, INC. 0375 Y ILEC NELSON-BALL GROUND TEL CO 0376 Y ILEC PEMBROKE TEL CO INC 0377 Y ILEC PINELAND TEL COOP INC 0378 Y ILEC PLANTERS RURAL TEL COOP INC 0379 Y ILEC PLANT TEL CO 0380 Y ILEC PROGRESSIVE RURAL TEL COOP INC 0381 Y ILEC PUBLIC SERVICE TEL CO 0382 Y ILEC RINGGOLD TEL CO 0386 Y ILEC WINDSTREAM STANDARD, INC. 0387 Y ILEC FRONTIER COMMUNICATIONS OF GEORGIA, LLC 0389 Y ILEC TRENTON TEL CO 038F N CLEC PAETEC COMMUNICATIONS, INC. - ME 0392 Y ILEC WAVERLY HALL TELEPHONE, L.L.C. 0394 Y ILEC WILKES TEL & ELEC CO INC 0395 Y ILEC WINDSTREAM ACCUCOMM TELECOMMUNICATIONS, INC. 0396 Y ILEC BALLARD RURAL TEL COOP CORP INC 0398 Y ILEC BRANDENBURG TEL CO 039E N CLEC FRONTIER COMMUNICATIONS OF AMERICA, INC. - AL 0401 Y ILEC DUO COUNTY TEL COOP INC 0402 Y ILEC WINDSTREAM KENTUCKY WEST, INC.

ISSUED: DECEMBER 15, 2017 EFFECTIVE: JANUARY 01, 2018

WIRE CENTER AND INTERCONNECTION INFORMATION

COMPANY CODES FOR EXCHANGE TELEPHONE COMPANIES (CONT'D)

TRGT CODE CODE CODE NM CTGY COMPANY NAME

0406 Y ILEC FOOTHILLS RURAL TEL COOP CORP 0408 Y ILEC GEARHEART COMM. CO., INC. DBA COALFIELDS TEL. CO. 0411 Y ILEC LESLIE COUNTY TEL CO 0412 Y ILEC LEWISPORT TEL CO INC 0413 Y ILEC LOGAN TEL COOP INC 0414 Y ILEC MOUNTAIN RURAL TEL. COOP. CORP., INC. 0415 Y ILEC PEOPLES RURAL TEL COOP CORP 0417 Y ILEC SALEM TEL CO 0418 Y ILEC SOUTH CENTRAL RURAL TELECOMMUNICATIONS COOPERATIVE, INC 0419 Y ILEC THACKER/GRIGSBY TEL CO 0421 Y ILEC WEST KENTUCKY RURAL TEL 0425 CAMERON TEL CO (OVERALL) 0426 Y ILEC CAMPTI-PLEASANT HILL TEL CO 0428 Y ILEC DELCAMBRE TEL CO 0429 Y ILEC EAST ASCENSION TELEPHONE COMPANY, L.L.C. 0430 Y ILEC ELIZABETH TEL CO 0432 Y ILEC KAPLAN TEL CO 0433 Y ILEC LAFOURCHE TELEPHONE COMPANY, L.L.C. 0434 Y ILEC CENTURYLINK OF LOUISIANA, LLC 0435 Y ILEC NORTHEAST LOUISIANA TEL CO INC 0438 Y ILEC RESERVE TEL CO 043D N CLEC CARR TELEPHONE COMPANY - MI 0441 Y ILEC STAR TEL CO INC 0446 Y ILEC BAY SPRINGS TEL CO INC 0447 Y ILEC BRUCE TEL CO INC 0448 Y ILEC CALHOUN CITY TEL CO INC 0449 Y ILEC MYRTLE TEL CO INC 0451 Y ILEC DECATUR TEL CO INC 0452 Y ILEC DELTA TEL CO INC

ISSUED: DECEMBER 15, 2017 EFFECTIVE: JANUARY 01, 2018

WIRE CENTER AND INTERCONNECTION INFORMATION

COMPANY CODES FOR EXCHANGE TELEPHONE COMPANIES (CONT'D)

TRGT CODE CODE CODE NM CTGY COMPANY NAME

0453 Y ILEC WINDSTREAM MISSISSIPPI, INC. 0454 Y ILEC FRANKLIN TEL CO INC 0455 Y ILEC FULTON TEL CO INC 0456 Y ILEC GEORGETOWN TEL CO 0457 Y ILEC LAKESIDE TEL CO INC 0458 Y ILEC CENTURYTEL OF NORTH MISSISSIPPI, INC. DBA CENTURYLINK 0460 Y ILEC FRONTIER COMMUNICATIONS OF MISSISSIPPI, INC. 0461 Y ILEC NOXAPATER TEL CO INC 0462 Y ILEC MOUND BAYOU TEL AND COMMUNICATIONS INC 0463 Y ILEC BPS TELEPHONE COMPANY 0466 Y ILEC SLEDGE TEL CO INC 0467 Y ILEC SMITHVILLE TEL CO INC 0468 Y ILEC ATLANTIC TEL MEMBERSHIP CORP 0469 Y ILEC BARNARDSVILLE TEL CO 0470 Y ILEC CAROLINA TELEPHONE AND TELEGRAPH COMPANY LLC DBA CENTUR 0471 Y ILEC CENTRAL TEL CO OF NC DBA CENTURYLINK 0472 Y ILEC FAIRPOINT COMMUNICATIONS MISSOURI, INC. 0473 Y ILEC CITIZENS TEL CO 0474 Y ILEC WINDSTREAM CONCORD TELEPHONE, LLC 0476 Y ILEC WINDSTREAM NORTH CAROLINA, INC. 0478 Y ILEC ELLERBE TEL CO INC 0479 VERIZON SOUTH INC. (OVERALL) 0480 Y ILEC WEST PLAINS TELECOMMUNICATIONS, INC. 0483 Y ILEC WINDSTREAM LEXCOM COMMUNICATIONS, LLC 0485 Y ILEC MEBTEL, INC. DBA CENTURYLINK 0491 Y ILEC NORTH STATE TEL. CO. DBA NORTH STATE COMMUNICATIONS 0494 Y ILEC PINEVILLE TEL CO 0496 Y ILEC RANDOLPH TEL MEMBERSHIP CORP DBA RANDOLPH COMMUNICATION 0503 0497 Y ILEC (FORMERLY)PIEDMONT TEL MEMBERSHIP CORP

ISSUED: DECEMBER 15, 2017 EFFECTIVE: JANUARY 01, 2018

WIRE CENTER AND INTERCONNECTION INFORMATION

COMPANY CODES FOR EXCHANGE TELEPHONE COMPANIES (CONT'D)

TRGT CODE CODE CODE NM CTGY COMPANY NAME

0498 Y ILEC SALUDA MOUNTAIN TEL CO 0500 Y ILEC SERVICE TEL CO 0501 Y ILEC SKYLINE TEL MEMBERSHIP CORP 0502 Y ILEC STAR TEL MEMBERSHIP CORP 0503 Y ILEC SURRY TEL MEMBERSHIP CORP 0505 Y ILEC TRI-COUNTY TEL MEMBERSHIP CORP 0506 Y ILEC UNITED TEL CO OF THE CAROLINAS LLC DBA CENTURYLINK 0509 Y ILEC FRONTIER COMMUNICATIONS OF THE CAROLINAS INC. - NC 0510 Y ILEC WILKES TEL MEMBERSHIP CORP 0511 Y ILEC YADKIN VALLEY TEL MEMBERSHIP CORP 0512 Y ILEC BLUFFTON TEL CO INC 0515 Y ILEC CHESNEE TEL CO 0516 Y ILEC CHESTER TEL CO 0517 Y ILEC WINDSTREAM SOUTH CAROLINA, INC. 0520 Y ILEC FARMERS TEL COOP INC 0521 Y ILEC FORT MILL TEL CO 0523 Y ILEC HARGRAY TEL CO INC 0526 Y ILEC FRONTIER COMMUNICATIONS OF THE CAROLINAS INC. - SC 0527 Y ILEC HOME TELEPHONE ILEC, LLC 0528 Y ILEC HORRY TEL COOP INC 0531 Y ILEC LANCASTER TEL CO 0532 Y ILEC LOCKHART TEL CO INC 0533 Y ILEC MCCLELLANVILLE TEL CO INC 0535 Y ILEC NORWAY TEL CO INC 0536 Y ILEC PALMETTO RURAL TEL COOP INC 0538 Y ILEC PIEDMONT RURAL TEL COOP INC 0539 Y ILEC PBT TELECOM, INC. 0541 Y ILEC RIDGEWAY TEL CO INC 0542 Y ILEC COMPORIUM, INC.

ISSUED: DECEMBER 15, 2017 EFFECTIVE: JANUARY 01, 2018

WIRE CENTER AND INTERCONNECTION INFORMATION

COMPANY CODES FOR EXCHANGE TELEPHONE COMPANIES (CONT'D)

TRGT CODE CODE CODE NM CTGY COMPANY NAME

0544 Y ILEC ST STEPHEN TEL CO 0546 Y ILEC SANDHILL TEL COOP INC 0550 Y ILEC WEST CAROLINA RURAL TEL COOP INC 0551 Y ILEC WILLISTON TEL CO 0552 Y ILEC CENTURYTEL OF ADAMSVILLE, INC. DBA CENTURYLINK - ADAMSV 0553 Y ILEC BEN LOMAND RURAL TEL COOP INC 0554 Y ILEC BLEDSOE TEL COOP 0557 Y ILEC CENTURYTEL OF CLAIBORNE, INC. DBA CENTURYLINK - CLAIBOR 0559 Y ILEC CONCORD TEL EXCH INC 0561 Y ILEC CROCKETT TEL CO INC 0562 Y ILEC DEKALB TEL COOP 0565 Y ILEC HIGHLAND TEL COOP, INC. 0566 Y ILEC HUMPHREYS COUNTY TEL CO 0567 UNITED TELEPHONE-SOUTHEAST DBA CENTURYLINK (OVERALL) 0568 HIGHLAND TEL COOP, INC. (OVERALL) 0570 Y ILEC LORETTO TEL CO INC 0571 Y ILEC MILLINGTON TEL CO INC DBA RITTER COMMUNICATIONS 0573 Y ILEC NORTH CENTRAL TEL COOP INC 0574 Y ILEC CENTURYTEL OF OOLTEWAH-COLLEGEDALE, INC. DBA CENTURYLIN 0575 Y ILEC TENNESSEE TEL CO 0576 Y ILEC PEOPLES TEL CO 0577 Y ILEC CITIZENS TEL CO OF THE VOL ST DBA FRONTIER COMM OF VOL 0578 Y ILEC TELLICO TEL CO INC 0579 Y ILEC TWIN LAKES TEL COOP CORP 0580 NORTH CENTRAL TEL COOP (OVERALL) 0581 Y ILEC UNITED TELEPHONE COMPANY DBA UNITED COMMUNICATIONS 0583 Y ILEC WEST TENNESSEE TEL CO INC 0584 Y ILEC YORKVILLE TEL COOP 0585 Y ILEC ARCADIA TEL CO

ISSUED: DECEMBER 15, 2017 EFFECTIVE: JANUARY 01, 2018

WIRE CENTER AND INTERCONNECTION INFORMATION

COMPANY CODES FOR EXCHANGE TELEPHONE COMPANIES (CONT'D)

TRGT CODE CODE CODE NM CTGY COMPANY NAME

0586 Y ILEC ARTHUR MUTUAL TEL CO 0588 Y ILEC AYERSVILLE TEL CO 0589 Y ILEC BASCOM MUTUAL TEL CO 0590 Y ILEC BENTON RIDGE TEL CO 0591 Y ILEC BUCKLAND TELEPHONE COMPANY 0594 Y ILEC THE CHAMPAIGN TELEPHONE COMPANY 0595 N CLEC ALLEGIANCE TELECOM OF MINNESOTA, INC. - MN 0597 Y ILEC CHILLICOTHE TEL CO 0598 Y ILEC MCCLURE TEL CO 0604 Y ILEC COLUMBUS GROVE TEL CO 0606 Y ILEC CONNEAUT TEL CO 0607 Y ILEC CONTINENTAL OF OHIO 0609 Y ILEC DOYLESTOWN TEL CO 0612 Y ILEC FARMERS MUTUAL TEL CO 0613 Y ILEC LITTLE MIAMI COMMUNICATIONS, CORP. 0614 Y ILEC FT JENNINGS TEL CO 0615 Y ILEC FRONTIER NORTH, INC. - OH 0618 Y ILEC GERMANTOWN INDEPENDENT TEL CO 0619 Y ILEC GLANDORF TEL CO INC 0625 Y ILEC KALIDA TEL CO INC 0630 Y ILEC CENTURYTEL OF OHIO, INC. DBA CENTURYLINK 0633 Y ILEC MIDDLE POINT HOME TEL CO 0634 Y ILEC MINFORD TEL CO 0639 Y ILEC NEW KNOXVILLE TEL CO 0640 N CLEC TSC COMMUNICATIONS INC. - OH 0644 Y ILEC NOVA TEL CO 0645 Y ILEC OAKWOOD TELEPHONE CO 0649 Y ILEC ORWELL TEL CO 0650 Y ILEC OTTOVILLE MUTUAL TEL CO

ISSUED: DECEMBER 15, 2017 EFFECTIVE: JANUARY 01, 2018

WIRE CENTER AND INTERCONNECTION INFORMATION

COMPANY CODES FOR EXCHANGE TELEPHONE COMPANIES (CONT'D)

TRGT CODE CODE CODE NM CTGY COMPANY NAME

0651 Y ILEC PATTERSONVILLE TEL CO 0654 Y ILEC RIDGEVILLE TEL CO 0656 Y ILEC SHERWOOD MUTUAL TEL ASSN INC 0658 Y ILEC SYCAMORE TEL CO 0659 Y ILEC TEL SERVICE CO 0661 Y ILEC UNITED TEL CO OF OHIO DBA CENTURYLINK 0662 Y ILEC VANLUE TEL CO 0663 Y ILEC VAUGHNSVILLE TEL CO INC 0664 Y ILEC WABASH MUTUAL TEL CO 0665 Y ILEC WINDSTREAM OHIO, LLC 0666 Y ILEC WINDSTREAM WESTERN RESERVE, INC. 0704 0669 Y ILEC (FORMERLY)ALLENDALE TEL CO 0671 Y ILEC CENTURYTEL MIDWEST-MICHIGAN, INC DBA CENTURYLINK 0672 Y ILEC COMMUNICATIONS CORP. OF MI 0675 Y ILEC BARAGA TELEPHONE COMPANY 0676 Y ILEC BARRY COUNTY TEL CO 0677 Y ILEC ISLAND TEL CO 0678 Y ILEC BLANCHARD TELEPHONE CO. 0679 Y ILEC BLOOMINGDALE TEL CO 067D N CLEC NEUTRAL TANDEM-GEORGIA, LLC - GA 0681 Y ILEC FRONTIER MIDSTATES, INC. - MI 0682 FRONTIER COMMUNICATIONS OF MICHIGAN, INC. (OVERALL) 0683 Y ILEC CARR TEL CO 0685 Y ILEC CHATHAM TEL CO 0688 Y ILEC CLIMAX TEL CO 0689 Y ILEC CENTURYTEL OF UPPER MICHIGAN, INC. DBA CENTURYLINK 0691 Y ILEC DEERFIELD FARMERS TEL CO 0704 0692 Y ILEC (FORMERLY)DRENTHE TEL CO 0694 Y ILEC FARMERS MUTUAL OF CHAPIN DBA CHAPIN TELEPHONE CO

ISSUED: DECEMBER 15, 2017 EFFECTIVE: JANUARY 01, 2018

WIRE CENTER AND INTERCONNECTION INFORMATION

COMPANY CODES FOR EXCHANGE TELEPHONE COMPANIES (CONT'D)

TRGT CODE CODE CODE NM CTGY COMPANY NAME

0695 Y ILEC FRONTIER NORTH, INC. - MI 0701 N CLEC FRONTIER SOUTHWEST INCORPORATED D/B/A FRONTIER COMM OF 0702 Y ILEC CENTURYTEL OF MICHIGAN, INC. DBA CENTURYLINK 0703 Y ILEC KALEVA TEL CO 0704 Y ILEC ACE TEL CO OF MICHIGAN INC 0705 Y ILEC CENTURY TELEPHONE OF NORTHERN MICHIGAN, INC. DBA CENTUR 0708 Y ILEC LENNON TEL CO 0711 Y ILEC MIDWAY TEL CO 0713 Y ILEC HIAWATHA TELEPHONE COMPANY 0714 Y ILEC OGDEN TEL CO 0717 Y ILEC ONTONAGON COUNTY TEL CO 0704 0720 Y ILEC (FORMERLY)PENINSULA TEL CO 0721 Y ILEC PIGEON TEL CO 0725 Y ILEC SAND CREEK TEL CO 0726 Y ILEC SHIAWASSEE TEL CO 0728 Y ILEC SPRINGPORT TEL CO 0732 Y ILEC UPPER PENINSULA TEL CO 0734 Y ILEC WALDRON TEL CO 0735 Y ILEC WESTPHALIA TEL CO 0737 Y ILEC WINN TEL CO 0738 Y ILEC WOLVERINE TEL CO 0742 Y ILEC BLOOMINGDALE HOME TELEPHONE COMPANY, INC. 0744 Y ILEC CAMDEN TEL CO INC 0747 Y ILEC CENTURYTEL OF CENTRAL INDIANA, INC. DBA CENTURYLINK 0750 Y ILEC FRONTIER COMMUNICATIONS OF INDIANA, INC. 0751 Y ILEC CITIZENS TEL CORP 0753 Y ILEC CLAY COUNTY RURAL TEL COOP, INC. DBA ENDEAVOR COMMUNICA 0756 Y ILEC CRAIGVILLE TEL CO INC 0759 Y ILEC DAVIESS MARTIN COUNTY RURAL TEL CORP DBA RTC COMMUNICAT

ISSUED: DECEMBER 15, 2017 EFFECTIVE: JANUARY 01, 2018

WIRE CENTER AND INTERCONNECTION INFORMATION

COMPANY CODES FOR EXCHANGE TELEPHONE COMPANIES (CONT'D)

TRGT CODE CODE CODE NM CTGY COMPANY NAME

0769 N CLEC LAKELAND TELECOM, INC. -WI 0771 Y ILEC GEETINGSVILLE TEL CO INC 0772 Y ILEC FRONTIER NORTH, INC. - IN 0775 Y ILEC HANCOCK RURAL TELEPHONE CORPORATION DBA NINESTAR CONNEC 0776 Y ILEC COMMUNICATIONS CORP OF INDIANA 0777 Y ILEC HOME TEL CO OF PITTSBORO 0778 Y ILEC HOME TEL CO INC 0779 Y ILEC FRONTIER NORTH, INC. - IN 077E N ULEC TRANS NATIONAL COMMUNICATIONS INTERNATIONAL, INC. - CO 0783 Y ILEC LIGONIER TEL CO INC 0788 Y ILEC MERCHANTS & FARMERS TEL CO 0790 Y ILEC MONON TEL CO INC 0792 Y ILEC MULBERRY COOP TEL CO INC 0796 Y ILEC NEW LISBON TEL CO INC 0797 Y ILEC NEW PARIS TEL INC 0800 Y ILEC NORTHWESTERN INDIANA TEL CO INC 0801 Y ILEC CENTURYTEL OF ODON, INC. DBA CENTURYLINK 0807 Y ILEC PERRY-SPENCER RURAL TELEPHONE COOPERATIVE, INC. DBA PSC 0809 Y ILEC COMMUNICATIONS CORP OF SOUTHERN IN 080J SKYBEST COMMUNICATIONS, INC. (OVERALL) 0813 Y ILEC PULASKI-WHITE RURAL TEL COOP INC 0815 Y ILEC ROCHESTER TEL CO INC 0816 Y ILEC S & W TEL CO INC 0818 Y ILEC SMITHVILLE COMMUNICATIONS, INC. DBA SMITHVILLE TEL. COM 0819 Y ILEC SOUTHEASTERN INDIANA RURAL TEL COOP INC 0825 Y ILEC SUNMAN TELECOMMUNICATIONS CORPORATION 0826 Y ILEC SWAYZEE TEL CO INC 0827 Y ILEC SWEETSER RURAL TEL CO INC 0828 Y ILEC FRONTIER COMMUNICATIONS OF THORNTOWN, INC.

ISSUED: DECEMBER 15, 2017 EFFECTIVE: JANUARY 01, 2018

WIRE CENTER AND INTERCONNECTION INFORMATION

COMPANY CODES FOR EXCHANGE TELEPHONE COMPANIES (CONT'D)

TRGT CODE CODE CODE NM CTGY COMPANY NAME

0829 Y ILEC TIPTON TEL CO INC 0830 Y ILEC TRI-COUNTY TEL CO INC 0831 Y ILEC FRONTIER MIDSTATES, INC. - IN 0832 Y ILEC UNITED TEL CO OF INDIANA INC DBA CENTURYLINK 0834 Y ILEC WASHINGTON COUNTY RURAL TEL COOP INC 0837 Y ILEC WEST POINT TEL CO INC 0839 Y ILEC YEOMAN TEL CO INC 0841 Y ILEC CENTURYTEL OF THE MW-WISCONSIN LLC DBA CENTURYLINK - CE 0842 Y ILEC AMERY TELECOM, INC. 0843 Y ILEC AMHERST TEL CO 0844 Y ILEC BADGER TELECOM INC 0846 Y ILEC BALDWIN TELECOM INC 0847 Y ILEC BELMONT TEL CO 0848 Y ILEC BERGEN TEL CO - WI 0849 Y ILEC BLACK EARTH TEL CO 084E N CLEC CHOICETEL, LLC - WI 0850 Y ILEC BLOOMER TEL CO 0851 Y ILEC BONDUEL TEL CO 0855 Y ILEC BRUCE TEL CO INC 0856 Y ILEC BURLINGTON, BRIGHTON & WHEATLAND TEL CO 0857 Y ILEC CENTURYTEL OF THE MW-WISCONSIN LLC DBA CENTURYLINK - CA 0859 Y ILEC CENTRAL STATE TEL CO 0860 Y ILEC CHEQUAMEGON COMMUNICATIONS COOPERATIVE, INC. 0861 Y ILEC CHIBARDUN TEL COOP INC 0863 Y ILEC CITIZENS TEL COOP INC 0865 Y ILEC CLEAR LAKE TEL CO INC 0866 Y ILEC COCHRANE COOP TEL CO 0868 Y ILEC COON VALLEY FARMERS TEL CO 0870 Y ILEC RHINELANDER TELEPHONE, LLC DBA FRONTIER RHINELANDER TEL

ISSUED: DECEMBER 15, 2017 EFFECTIVE: JANUARY 01, 2018

WIRE CENTER AND INTERCONNECTION INFORMATION

COMPANY CODES FOR EXCHANGE TELEPHONE COMPANIES (CONT'D)

TRGT CODE CODE CODE NM CTGY COMPANY NAME

0872 Y ILEC CUBA CITY TEL EXCH CO INC 0875 Y ILEC DICKEYVILLE TEL CORP 0877 Y ILEC CENTURYTEL OF FAIRWATER-BRANDON-ALTO, LLC DBA CENTURYLI 0879 Y ILEC FARMERS INDEPENDENT TEL CO 0880 Y ILEC FARMERS TEL CO 0881 Y ILEC MID-PLAINS TEL INC 0884 Y ILEC CENTURYTEL OF FORESTVILLE, LLC DBA CENTURYLINK 0886 Y ILEC FRONTIER NORTH INC. - WI 0889 Y ILEC HAGER TELECOM, INC. 0890 N ULEC US LEC COMMUNICATIONS, INC. - LA 0892 Y ILEC HILLSBORO TEL CO INC 0893 N CLEC US LEC COMMUNICATIONS, INC. - LA 0895 Y ILEC CENTURYTEL OF WISCONSIN, LLC DBA CENTURYLINK 0896 Y ILEC LAKEFIELD TEL CO 0898 Y ILEC CENTURYTEL OF LARSEN-READFIELD, LLC DBA CENTURYLINK 0899 Y ILEC LA VALLE TEL COOP 0900 Y ILEC LEMONWEIR VALLEY TEL CO 0902 Y ILEC LAKELAND COMMUNICATIONS GROUP, LLC 0905 Y ILEC MANAWA TEL CO INC 0908 Y ILEC MARQUETTE-ADAMS TEL COOP INC 0909 Y ILEC MIDWAY TEL CO 0902 0910 Y ILEC (FORMERLY)MILLTOWN MUTUAL TEL CO 0912 Y ILEC FRONTIER COMMUNICATIONS OF MONDOVI LLC 0913 Y ILEC CENTURYTEL OF MONROE COUNTY, LLC DBA CENTURYLINK 0914 Y ILEC EASTCOAST TELECOM INC 0915 Y ILEC MOSINEE TELEPHONE COMPANY, LLC 0916 Y ILEC MT HOREB TEL CO 0917 Y ILEC MT VERNON TEL CO 0918 Y ILEC NELSON COMMUNICATIONS COOPERATIVE

ISSUED: DECEMBER 15, 2017 EFFECTIVE: JANUARY 01, 2018

WIRE CENTER AND INTERCONNECTION INFORMATION

COMPANY CODES FOR EXCHANGE TELEPHONE COMPANIES (CONT'D)

TRGT CODE CODE CODE NM CTGY COMPANY NAME

0920 Y ILEC NIAGARA TEL CO 0922 Y ILEC CENTURYTEL OF MW-WISCONSIN LLC DBA CENTURYLINK - NORTH 0924 Y ILEC CENTURYTEL OF THE MIDWEST-KENDALL, LLC DBA CENTURYLINK 0925 Y ILEC BAYLAND TELEPHONE, LLC 092C N CLEC WESTPHALIA TELEPHONE COMPANY DBA W.B.I. - MI 0930 Y ILEC GRANTLAND TELECOM INC 0931 Y ILEC CENTURYTEL OF SOUTHERN WISCONSIN, LLC DBA CENTURYLINK 0934 Y ILEC CENTURYTEL OF MW-WISCONSIN LLC DBA CENTURYLINK - PLATTE 0936 Y ILEC INDIANHEAD TEL CO 0937 Y ILEC PRICE COUNTY TEL CO 0938 Y ILEC NORTHEAST TEL CO 093F N CLEC NEUTRAL TANDEM-MISSOURI, LLC - MO 0942 Y ILEC RICHLAND-GRANT TEL COOP INC 0943 Y ILEC RIVERSIDE TELCOM INC 0944 Y ILEC FRONTIER COMMUNICATIONS - ST. CROIX LLC 0945 Y ILEC SCANDINAVIA TEL CO 0946 Y ILEC SHARON TEL CO - WI 0949 Y ILEC SIREN TEL CO INC 094B N CLEC CENTRAL CELLULAR L.L.C. DBA COTC CONNECTIONS - OK 0950 Y ILEC CENTURYTEL OF NORTHWEST WISCONSIN, LLC DBA CENTURYLINK 0951 Y ILEC SOMERSET TEL CO., INC. 0952 Y ILEC SOUTHEAST TEL CO OF WISCONSIN, INC. 0953 Y ILEC SPRING VALLEY TEL CO INC 0954 Y ILEC STOCKBRIDGE & SHERWOOD TEL CO 0955 Y ILEC STATE LONG DISTANCE TELEPHONE COMPANY, LLC 0956 Y ILEC CENTURYTEL OF NORTHERN WISCONSIN, LLC DBA CENTURYLINK 0958 Y ILEC TENNEY TEL CO 0959 Y ILEC CENTURYTEL OF THE MW-WISCONSIN, LLC DBA CENTURYLINK - T 095D N CLEC REEDSBURG UTILITY COMMISSION - WI

ISSUED: DECEMBER 15, 2017 EFFECTIVE: JANUARY 01, 2018

WIRE CENTER AND INTERCONNECTION INFORMATION

COMPANY CODES FOR EXCHANGE TELEPHONE COMPANIES (CONT'D)

TRGT CODE CODE CODE NM CTGY COMPANY NAME

0960 Y ILEC TRI-COUNTY COMMUNICATIONS COOPERATIVE, INC. 0962 Y ILEC UNION TEL CO 0963 Y ILEC UTELCO INC 0964 Y ILEC FRONTIER COMMUNICATIONS OF WISCONSIN LLC 0966 Y ILEC VERNON COMMUNICATIONS COOPERATIVE 0967 Y ILEC FRONTIER COMMUNICATIONS OF VIROQUA LLC 0968 Y ILEC WAUNAKEE TEL CO 096F N CLEC FRONTIER COMMUNICATIONS OF AMERICA, INC. - AZ 0970 Y ILEC CENTURYTEL OF THE MW-WISCONSIN LLC DBA CENTURYLINK - WA 0971 Y ILEC WEST WISCONSIN TELCOM COOP INC 0973 Y ILEC WITTENBERG TEL CO 0974 Y ILEC WOOD COUNTY TEL CO 0976 Y ILEC ADAMS TEL COOP 0978 Y ILEC ALHAMBRA-GRANTFORK TELEPHONE COMPANY 097D N CLEC NEUTRAL TANDEM-INDIANA, LLC - IN 0983 Y ILEC CAMBRIDGE TEL CO 0984 Y ILEC CASS TELEPHONE COMPANY 0990 Y ILEC CLARKSVILLE MUTUAL TEL CO 0993 Y ILEC CROSSVILLE TEL CO 0998 Y ILEC FRONTIER COMMUNICATIONS OF DEPUE, INC. 1000 Y ILEC FRONTIER COMMUNICATIONS OF THE CAROLINAS, INC. - IL 1003 Y ILEC EGYPTIAN TEL COOP ASSN 1004 Y ILEC EL PASO TEL CO 1009 Y ILEC C-R TEL CO 1011 Y ILEC FRONTIER COMMUNICATIONS OF LAKESIDE, INC. 1012 Y ILEC FLAT ROCK TEL CO-OP INC. 1015 Y ILEC FRONTIER NORTH, INC. - IL 1016 Y ILEC GENESEO TEL CO 1017 Y ILEC GLASFORD TEL CO

ISSUED: DECEMBER 15, 2017 EFFECTIVE: JANUARY 01, 2018

WIRE CENTER AND INTERCONNECTION INFORMATION

COMPANY CODES FOR EXCHANGE TELEPHONE COMPANIES (CONT'D)

TRGT CODE CODE CODE NM CTGY COMPANY NAME

1020 Y ILEC GRAFTON TEL CO 1021 Y ILEC GRANDVIEW MUTUAL TEL CO 1023 Y ILEC GRIDLEY TEL CO 1024 Y ILEC HAMILTON COUNTY TELEPHONE CO-OP 1025 Y ILEC SHAWNEE TELEPHONE COMPANY 1026 Y ILEC HARRISONVILLE TEL CO 1029 Y ILEC HENRY COUNTY TEL CO 1032 Y ILEC HOME TELEPHONE CO. 1036 Y ILEC FRONTIER NORTH, INC. - IL 1037 Y ILEC ILLINOIS CONSOLIDATED TEL CO 1038 Y ILEC FRONTIER COMMUNICATIONS OF ILLINOIS, INC. 1041 Y ILEC KINSMAN MUTUAL TEL CO 1043 Y ILEC LAHARPE TEL CO 1045 Y ILEC LEAF RIVER TELEPHONE CO 1046 Y ILEC LEONORE MUTUAL TEL CO 1047 Y ILEC MCDONOUGH TEL COOP 1048 Y ILEC MCNABB TEL CO 1049 Y ILEC MADISON TEL CO 1050 Y ILEC MARSEILLES TEL CO OF MARSEILLES 1053 Y ILEC METAMORA TEL CO 1054 Y ILEC MID CENTURY TELEPHONE CO-OPERATIVE 1055 Y ILEC FRONTIER COMMUNICATIONS-MIDLAND, INC. 1057 Y ILEC GALLATIN RIVER COMMUNICATIONS DBA CENTURYLINK 1058 Y ILEC MONTROSE MUTUAL TEL CO 105D N CLEC CITY OF WINDOM - MN 105J N CLEC GARDEN VALLEY TELEPHONE COMPANY - MN 1060 Y ILEC MOULTRIE INDEPENDENT TEL CO 1061 Y ILEC FRONTIER COMMUNICATIONS OF MT. PULASKI, INC. 1062 Y ILEC NEW WINDSOR TEL CO

ISSUED: DECEMBER 15, 2017 EFFECTIVE: JANUARY 01, 2018

WIRE CENTER AND INTERCONNECTION INFORMATION

COMPANY CODES FOR EXCHANGE TELEPHONE COMPANIES (CONT'D)

TRGT CODE CODE CODE NM CTGY COMPANY NAME

1065 Y ILEC ODIN TEL EXCH INC 1066 Y ILEC ONEIDA TEL EXCH 1067 Y ILEC FRONTIER COMMUNICATIONS OF ORION, INC. 1071 N CLEC CENTURYLINK COMMUNICATIONS LLC - WI 1073 Y ILEC FRONTIER COMMUNICATIONS-PRAIRIE, INC 1074 N CLEC CENTURYLINK COMMUNICATIONS LLC - WA 1075 Y ILEC REYNOLDS TEL CO INC 1076 N CLEC CENTURYLINK COMMUNICATIONS LLC - CO 1079 Y ILEC FRONTIER COMMUNICATIONS-SCHUYLER, INC. - IL 1086 Y ILEC TONICA TEL CO 1087 Y ILEC VIOLA HOME TEL CO 1088 Y ILEC WABASH TELEPHONE COOPERATIVE, INC. DBA WABASH COMMUNICA 108A ENVENTIS TELECOM, INC. (OVERALL) 1091 Y ILEC WOODHULL TELEPHONE COMPANY 1092 Y ILEC STELLE TEL CO 1094 Y ILEC SOUTH CENTRAL COMMUNICATIONS, INC. 1097 Y ILEC ANDREW TEL CO INC 1098 Y ILEC ARCADIA TEL COOP 109A N CLEC ENVENTIS TELECOM, INC. - WI 1101 Y ILEC ATKINS TEL CO INC 1105 Y ILEC AYRSHIRE FARMERS MUTUAL TEL CO 1106 Y ILEC ALPINE COMMUNICATIONS, L.C. 1107 Y ILEC BALDWIN NASHVILLE TEL CO INC 1108 Y ILEC BARNES CITY COOP TEL CO 1109 Y ILEC HEARTLAND TELECOMMUNICATIONS COMPANY OF IOWA D/B/A PREM 1110 Y ILEC BERNARD TEL CO INC 1112 Y ILEC BREDA TEL CORP 1113 Y ILEC BROOKLYN MUTUAL TEL CO 1115 Y ILEC BUTLER-BREMER MUTUAL TEL CO

ISSUED: DECEMBER 15, 2017 EFFECTIVE: JANUARY 01, 2018

WIRE CENTER AND INTERCONNECTION INFORMATION

COMPANY CODES FOR EXCHANGE TELEPHONE COMPANIES (CONT'D)

TRGT CODE CODE CODE NM CTGY COMPANY NAME

1118 Y ILEC CASCADE COMMUNICATIONS COMPANY 1119 Y ILEC CASEY MUTUAL TEL CO 1121 Y ILEC CENTER JUNCTION TEL CO 1123 Y ILEC CITIZENS TEL. CO. OF MN, LLC DBA FRONTIER CITIZENS COM 1125 Y ILEC CENTRAL SCOTT TEL 1126 Y ILEC CENTURYTEL OF CHESTER, INC. DBA CENTURYLINK 1127 Y ILEC FRONTIER COMMUNICATIONS OF IOWA 1128 Y ILEC CITIZENS TEL. CO. OF NEBRASKA, LLC DBA FRONTIER COMM. O 1129 Y ILEC CITIZENS MUTUAL TELEPHONE COOPERATIVE 1130 Y ILEC CLARENCE TEL CO INC 1132 Y ILEC CLEAR LAKE INDEPENDENT TEL CO 1133 Y ILEC C-M-L TEL COOP ASSN OF MERIDEN IOWA 1134 Y ILEC COLO TEL CO 1136 Y ILEC COON CREEK TEL CO 1137 Y ILEC COON VALLEY COOP TEL ASSN INC 1139 Y ILEC COOPERATIVE TEL CO 1141 Y ILEC CORN BELT TEL CO 1142 Y ILEC CENTURYTEL OF NW ARKANSAS LLC DBA CENTURYLINK - RUSSELL 1143 Y ILEC CENTURYTEL NW ARKANSAS LLC DBA CENTURYLINK - SILOAM SPR 1144 Y ILEC CENTURYTEL OF CENTRAL ARKANSAS, LLC DBA CENTURYLINK 1146 Y ILEC CUMBERLAND TEL CO 1147 Y ILEC DANVILLE MUTUAL TEL CO 1150 Y ILEC DIXON ACQUISITION, LLC 1151 Y ILEC SPECTRA COMMUNICATIONS GROUP, LLC DBA CENTURYLINK 1152 Y ILEC DUMONT TEL CO 1153 Y ILEC DUNKERTON TEL COOP 1155 Y ILEC TELEPHONE USA OF WISCONSIN, LLC DBA CENTURYLINK 1156 Y ILEC EAST BUCHANAN TEL COOP 1157 Y ILEC ELLSWORTH COOP TEL ASSN

ISSUED: DECEMBER 15, 2017 EFFECTIVE: JANUARY 01, 2018

WIRE CENTER AND INTERCONNECTION INFORMATION

COMPANY CODES FOR EXCHANGE TELEPHONE COMPANIES (CONT'D)

TRGT CODE CODE CODE NM CTGY COMPANY NAME

1158 Y ILEC MINBURN TELECOMMUNICATIONS, INC. 1159 Y ILEC CENTURYTEL OF CENTRAL WISCONSIN, LLC DBA CENTURYLINK 1160 Y ILEC F&B COMMUNICATIONS, INC. 1162 Y ILEC FARMERS COOP TEL CO 1163 Y ILEC VALOR TELECOMM. OF TEXAS, LP - TX #1 DBA WINDSTREAM COM 1164 Y ILEC VALOR TELECOMM. OF TEXAS, LP - NM #1 DBA WINDSTREAM COM 1165 Y ILEC VALOR TELECOMM. OF TEXAS, LP - OK DBA WINDSTREAM COMM. 1166 Y ILEC FARMERS & MERCHANTS MUTUAL TEL CO 1167 Y ILEC WINDSTREAM IOWA COMMUNICATIONS, INC. - NORTH 1168 Y ILEC FARMERS MUTUAL COOP. TEL. CO. 1169 Y ILEC FARMERS MUTUAL COOP TEL CO 116F N CLEC PENINSULA FIBER NETWORK, LLC - MI 1170 Y ILEC WINDSTREAM IOWA COMMUNICATIONS, INC. - SYSTEMS 1171 Y ILEC FARMERS MUTUAL TEL CO 1172 Y ILEC FARMERS MUTUAL TEL CO NORA SPRINGS 1173 Y ILEC FARMERS MUTUAL TEL CO 1174 Y ILEC FARMERS MUTUAL TEL CO 1175 Y ILEC FARMERS TEL CO 1176 Y ILEC FARMERS TEL CO 1177 Y ILEC FARMERS TEL CO 1178 Y ILEC WINDSTREAM IOWA COMMUNICATIONS, INC. 1179 Y ILEC FENTON COOP TEL CO 1180 VALOR TELECOMMUNICATIONS, LLC (OVERALL) 1181 Y ILEC VALOR TELECOMM. OF TEXAS, LP - TX #2 DBA WINDSTREAM COM 1183 Y ILEC CITIZENS TEL. CO. OF IL DBA FRONTIER CITIZENS COMM. OF 1186 VERIZON NORTH INC. (OVERALL) 1187 Y ILEC PARTNER COMMUNICATIONS COOPERATIVE 1188 Y ILEC GOLDFIELD TEL CO 1189 Y ILEC RIVER VALLEY TELECOMMUNICATIONS COOP.

ISSUED: DECEMBER 15, 2017 EFFECTIVE: JANUARY 01, 2018

WIRE CENTER AND INTERCONNECTION INFORMATION

COMPANY CODES FOR EXCHANGE TELEPHONE COMPANIES (CONT'D)

TRGT CODE CODE CODE NM CTGY COMPANY NAME

1190 Y ILEC CARBON/EMERY TELCOM, INC. - UT 1191 Y ILEC GRAND MOUND COOP TEL ASSN 1192 Y ILEC HANKSVILLE TELCOM, INC. - UT 1193 Y ILEC VALOR TELECOMM. OF TEXAS, LP - NM #2 DBA WINDSTREAM COM 1195 Y ILEC GRISWOLD COOP TEL CO 1199 Y ILEC HAWKEYE TEL CO 1202 Y ILEC HOSPERS TEL EXCH INC 1203 Y ILEC HUBBARD COOP TEL ASSN 1205 Y ILEC HUXLEY COMMUNICATIONS COOPERATIVE 1206 Y ILEC IAMO TEL CO - IA 7575 1208 (FORMERLY)CENTURYTEL SOLUTIONS, LLC DBA CENTU (OVERALL) 1209 Y ILEC FMTC-I35, INC. D/B/A INTERSTATE COMMUNICATIONS 1212 Y ILEC JEFFERSON TEL CO 1213 Y ILEC JORDAN-SOLDIER VALLEY TELEPHONE COMPANY 1214 Y ILEC KALONA COOP TEL CO 1217 Y ILEC KEYSTONE FARMS COOP TEL CO 1220 Y ILEC LA PORTE CITY TEL CO 1222 Y ILEC LA MOTTE TEL CO 1225 Y ILEC LEHIGH VALLEY COOP TEL ASSN 1228 Y ILEC LONE ROCK COOP TEL CO 1229 Y ILEC LOST NATION-ELWOOD TEL CO 1230 Y ILEC NORTHEAST IOWA TEL CO 1231 Y ILEC MESCALERO APACHE TELECOM, INC. - NM 1232 Y ILEC LYNNVILLE TELEPHONE COMPANY 1237 Y ILEC MARNE & ELK HORN TEL CO 1238 Y ILEC MARTELLE COOP TEL ASSN 1239 Y ILEC MASSENA TEL CO 1241 Y ILEC MECHANICSVILLE TEL CO 1242 Y ILEC MILES COOP TEL ASSN

ISSUED: DECEMBER 15, 2017 EFFECTIVE: JANUARY 01, 2018

WIRE CENTER AND INTERCONNECTION INFORMATION

COMPANY CODES FOR EXCHANGE TELEPHONE COMPANIES (CONT'D)

TRGT CODE CODE CODE NM CTGY COMPANY NAME

1245 Y ILEC MINBURN TEL CO 1246 Y ILEC MINERVA VALLEY TEL CO INC 1247 Y ILEC MODERN COOP TEL CO 1248 Y ILEC WINDSTREAM MONTEZUMA, LLC 1250 Y ILEC MUTUAL TEL CO OF MORNING SUN 1251 Y ILEC MEDIAPOLIS TEL CO 1252 Y ILEC MUTUAL TEL CO 1257 Y ILEC NORTH ENGLISH COOP TEL CO 1259 Y ILEC NORTHERN IOWA TEL CO 1260 Y ILEC NORTHWEST IOWA TELEPHONE, LLC 1261 Y ILEC NORTHWEST TEL COOP ASSN 1262 Y ILEC COMMUNICATIONS 1 NETWORK, INC. 1263 Y ILEC OGDEN TEL CO 1264 Y ILEC OLIN TEL CO INC 1265 Y ILEC ONSLOW COOP TEL ASSN 1266 Y ILEC ORAN MUTUAL TEL CO 1268 WINNEBAGO COOP TEL ASSN (OVERALL) 1269 Y ILEC PALO COOP TEL ASSN 1270 Y ILEC PALMER MUTUAL TEL CO 1271 Y ILEC PANORA COMMUNICATIONS COOPERATIVE 1273 Y ILEC PEOPLES TEL CO 1274 Y ILEC CENTURYTEL OF POSTVILLE, INC. DBA CENTURYLINK 1275 Y ILEC PRAIRIEBURG TEL CO INC 1276 Y ILEC PRESTON TEL CO 1277 Y ILEC RADCLIFFE TEL CO INC 1278 Y ILEC READLYN TEL CO 127G Y ILEC FRONTIER COMMUNICATIONS OF VIRGINIA, INC. - VA 1280 Y ILEC RINGSTED TEL CO 1281 ACE TEL ASSN (OVERALL)

ISSUED: DECEMBER 15, 2017 EFFECTIVE: JANUARY 01, 2018

WIRE CENTER AND INTERCONNECTION INFORMATION

COMPANY CODES FOR EXCHANGE TELEPHONE COMPANIES (CONT'D)

TRGT CODE CODE CODE NM CTGY COMPANY NAME

1282 Y ILEC ROCKWELL COOP TEL ASSN 1283 Y ILEC ROYAL TEL CO 1285 Y ILEC SAC COUNTY MUTUAL TEL CO 1291 Y ILEC SCHALLER TEL CO 1292 Y ILEC SEARSBORO TEL CO INC 1293 Y ILEC SHARON TEL CO 1294 Y ILEC SCRANTON TEL CO 1295 Y ILEC SHELL ROCK COMMUNICATIONS, INC. 1297 Y ILEC HEART OF IOWA COMMUNICATIONS COOPERATIVE - IA 1298 Y ILEC SOUTH SLOPE COOP TEL CO INC 1301 Y ILEC SOUTHWEST TEL EXCH INC 1302 Y ILEC SPRINGVILLE COOP TEL ASSN INC 1303 Y ILEC COOPERATIVE TEL EXCH 1298 1304 Y ILEC (FORMERLY)SWISHER TEL CO 1305 Y ILEC STRATFORD MUTUAL TEL CO 1306 Y ILEC SULLY TEL ASSN 1307 Y ILEC SUPERIOR TEL COOP 1308 Y ILEC TEMPLETON TEL CO 1309 Y ILEC TERRIL TELEPHONE COOPERATIVE (D) 1310 Y ILEC TITONKA TEL CO. DBA TITONKA-BURT COMMUNICATIONS 1316 Y ILEC UNITED FARMERS TEL CO 1317 UNITED TELEPHONE COMPANY OF EASTERN KANSAS DB (OVERALL) 1319 Y ILEC VAN BUREN TEL CO INC 1320 Y ILEC VAN HORNE COOP TEL CO 1322 Y ILEC VENTURA TEL CO INC 1324 Y ILEC VILLISCA FARMERS TEL CO 1326 Y ILEC WALNUT TEL CO 1327 Y ILEC WEBB-DICKENS TEL CORP

ISSUED: DECEMBER 15, 2017 EFFECTIVE: JANUARY 01, 2018

WIRE CENTER AND INTERCONNECTION INFORMATION

COMPANY CODES FOR EXCHANGE TELEPHONE COMPANIES (CONT'D)

TRGT CODE CODE CODE NM CTGY COMPANY NAME

1328 Y ILEC WEBSTER-CALHOUN COOP TEL ASSN 1329 Y ILEC WELLMAN COOP TEL ASSN 1331 Y ILEC WEST IOWA TEL CO 1332 Y ILEC WEST LIBERTY TEL CO 1333 IAMO TEL CO (OVERALL) 1334 Y ILEC WESTERN IOWA TEL ASSN 1335 Y ILEC WESTSIDE INDEP TEL CO 1336 Y ILEC WILTON TEL CO 1337 Y ILEC WINNEBAGO COOP TEL ASSN - IA 1338 Y ILEC WINNEBAGO COOP TEL ASSN - MN 1342 Y ILEC WOOLSTOCK MUTUAL TEL ASSN 1343 Y ILEC WYOMING MUTUAL TEL CO 1344 Y ILEC PRAIRIE TEL CO INC 1345 Y ILEC ACE TEL ASSN - MN 1346 Y ILEC ACE TEL ASSN - IA 1347 Y ILEC ALBANY MUTUAL TEL ASSN INC 1348 Y ILEC WILDERNESS VALLEY TELEPHONE COMPANY 1349 WOLVERTON TEL CO (OVERALL) 1350 Y ILEC ARVIG TEL CO 1353 Y ILEC CITY OF BARNESVILLE TEL UTIL 1356 Y ILEC BENTON COOP TEL CO 1358 Y ILEC BLUE EARTH VALLEY TEL CO 1359 HILLS TEL CO INC (OVERALL) 135H N CLEC PEOPLES COMMUNICATION, INC. -TX 1362 Y ILEC BRIDGE WATER TEL CO 1365 Y ILEC CALLAWAY TEL EXCH 1367 Y ILEC FRONTIER COMMUNICATIONS OF MINNESOTA, INC. 1370 Y ILEC CLARA CITY TEL EXCH CO 1372 Y ILEC CLEMENTS TEL CO

ISSUED: DECEMBER 15, 2017 EFFECTIVE: JANUARY 01, 2018

WIRE CENTER AND INTERCONNECTION INFORMATION

COMPANY CODES FOR EXCHANGE TELEPHONE COMPANIES (CONT'D)

TRGT CODE CODE CODE NM CTGY COMPANY NAME

1373 Y ILEC CONSOLIDATED TEL CO 1374 Y ILEC ARROWHEAD COMMUNICATIONS CORP 1375 Y ILEC MID-COMMUNICATIONS, INC. DBA ENVENTIS 1381 Y ILEC DUNNELL TEL CO 1383 Y ILEC EAGLE VALLEY TEL CO 1384 Y ILEC THE EASTON TELEPHONE COMPANY 1385 Y ILEC EAST OTTER TAIL TEL CO 1386 Y ILEC ECKLES TEL CO 1387 Y ILEC EMILY COOP TEL CO 1389 Y ILEC FARMERS MUTUAL TEL CO 1390 Y ILEC FEDERATED TEL COOP 1391 Y ILEC FELTON TEL CO INC 1395 Y ILEC GARDEN VALLEY TEL CO 1396 Y ILEC GARDONVILLE COOP TEL ASSN 1399 Y ILEC GRANADA TEL CO 1401 Y ILEC HALSTAD TEL CO 1390 1403 Y ILEC (FORMERLY)FEDERATED UTILITIES, INC 1404 Y ILEC HARMONY TEL CO 1405 Y ILEC ALLIANCE COMMUNICATIONS COOPERATIVE, INC. - IA 1406 Y ILEC ALLIANCE COMMUNICATIONS COOPERATIVE, INC. - MN 1408 Y ILEC HOME TEL CO 1409 Y ILEC HUTCHINSON TEL CO 1410 Y ILEC JOHNSON TEL CO 1412 Y ILEC KASSON & MANTORVILLE TEL CO 1413 Y ILEC MID STATE TEL CO. DBA KMP TEL CO. 1414 Y ILEC WINDSTREAM LAKEDALE, INC. 1419 Y ILEC LISMORE COOP TEL CO 1421 Y ILEC MABEL TEL COOP CO - MN 1422 Y ILEC LONSDALE TEL CO INC

ISSUED: DECEMBER 15, 2017 EFFECTIVE: JANUARY 01, 2018

WIRE CENTER AND INTERCONNECTION INFORMATION

COMPANY CODES FOR EXCHANGE TELEPHONE COMPANIES (CONT'D)

TRGT CODE CODE CODE NM CTGY COMPANY NAME

1475 1423 Y ILEC (FORMERLY)LOWRY TELEPHONE COMPANY, LLC 1424 Y ILEC MABEL COOP TEL CO - IA 1425 Y ILEC CHRISTENSEN COMMUNICATIONS COMPANY 1426 Y ILEC MANCHESTER-HARTLAND TEL CO 1427 Y ILEC MANKATO CITIZEN'S TELEPHONE COMPANY DBA ENVENTIS 142E N CLEC US LEC COMMUNICATIONS, INC. - TX 1430 Y ILEC MELROSE TEL CO 1431 Y ILEC MIDWEST TEL CO 1433 Y ILEC MID STATE TEL CO 1439 Y ILEC MINNESOTA VALLEY TEL CO INC 1440 Y ILEC CANNON VALLEY TELECOM INC 1442 Y ILEC NEW ULM TELECOM INC 1443 Y ILEC LORETEL SYSTEMS, INC. 1444 INTERSTATE TELECOMM COOP INC (OVERALL) 1445 Y ILEC CENTURYTEL OF MINNESOTA, INC. DBA CENTURYLINK 1447 Y ILEC NORTH DAKOTA TELEPHONE CO 1448 Y ILEC OSAKIS TEL CO 1449 Y ILEC UNITED-KUC, INC. - AK 1450 Y ILEC PARK REGION MUTUAL TEL CO 1451 Y ILEC PAUL BUNYAN RURAL TEL COOP 1452 MABEL COOP TEL CO (OVERALL) 1453 Y ILEC PEOPLES TEL CO 1454 Y ILEC PINE ISLAND TEL CO 1456 Y ILEC EMBARQ MINNESOTA, INC. DBA CENTURYLINK 1472 Y ILEC REDWOOD COUNTY TEL CO 1474 Y ILEC ROTHSAY TEL CO INC 1475 Y ILEC RUNESTONE TEL ASSN DBA RUNESTONE TELECOM ASSOCIATION 1476 Y ILEC SACRED HEART TEL CO 1479 Y ILEC SCOTT RICE TEL. CO. DBA INTEGRA TELECOM

ISSUED: DECEMBER 15, 2017 EFFECTIVE: JANUARY 01, 2018

WIRE CENTER AND INTERCONNECTION INFORMATION

COMPANY CODES FOR EXCHANGE TELEPHONE COMPANIES (CONT'D)

TRGT CODE CODE CODE NM CTGY COMPANY NAME

1480 N CLEC RCN TELECOM SERVICES OF NEW JERSEY, INC. - NJ 1414 1482 Y ILEC (FORMERLY)SHERBURNE COUNTY RURAL TEL CO 1483 Y ILEC SLEEPY EYE TEL CO 1485 Y ILEC SPRING GROVE COMMUNICATIONS 1487 Y ILEC STARBUCK TEL CO 1491 Y ILEC TWIN VALLEY-ULEN TEL CO INC 1494 Y ILEC UPSALA COOP TEL ASSN 1495 Y ILEC VALLEY TEL CO 1499 Y ILEC TRI-CO TECHNOLOGIES, LLC DBA CROSSLAKE COMMUNICATIONS 1500 Y ILEC NORTHERN TEL CO OF MINNESOTA 1501 Y ILEC WEST CENTRAL TEL ASSN 1502 Y ILEC WESTERN TEL CO 1505 Y ILEC WIKSTROM TEL CO INC 1507 Y ILEC WINSTED TEL CO 1508 Y ILEC WINTHROP TEL CO 1509 Y ILEC WOLVERTON TEL CO - ND 1510 Y ILEC WOODSTOCK TEL CO 1512 Y ILEC WOLVERTON TEL CO - MN 1515 Y ILEC ZUMBROTA TEL CO 1516 Y ILEC ARAPAHOE TEL CO 1517 Y ILEC ARLINGTON TELEPHONE COMPANY 1518 Y ILEC ELSIE COMMUNICATIONS, INC. 1524 Y ILEC BLAIR TEL CO 1525 Y ILEC THREE RIVER TELCO 1526 Y ILEC CAMBRIDGE TEL CO 152H N CLEC SALISH NETWORKS, INC. - WA 1530 Y ILEC CONSOLIDATED TELCO INC 1531 Y ILEC CLARKS TELECOMMUNICATIONS CO. 1532 Y ILEC CONSOLIDATED TEL CO

ISSUED: DECEMBER 15, 2017 EFFECTIVE: JANUARY 01, 2018

WIRE CENTER AND INTERCONNECTION INFORMATION

COMPANY CODES FOR EXCHANGE TELEPHONE COMPANIES (CONT'D)

TRGT CODE CODE CODE NM CTGY COMPANY NAME

1534 Y ILEC COZAD TEL CO 1536 Y ILEC CURTIS TEL CO 1537 Y ILEC DALTON TEL CO 1540 Y ILEC DILLER TEL CO 1542 Y ILEC EASTERN NEBRASKA TEL CO 1551 N CLEC ALLEGIANCE TELECOM OF ARIZONA, INC. - AZ 1552 N CLEC PAETEC COMMUNICATIONS, INC. - GA 1553 Y ILEC GLENWOOD TEL MEMBERSHIP CORP 1555 Y ILEC HAMILTON TEL CO 1556 Y ILEC HARTINGTON TELECOMMUNICATIONS CO. 1557 Y ILEC HARTMAN TEL EXCH INC 1558 Y ILEC HEMINGFORD COOP TEL CO 1559 Y ILEC HENDERSON COOP TEL CO 1561 Y ILEC HERSHEY COOP TEL CO 1562 Y ILEC CONSOLIDATED TELECOM, INC. 1563 Y ILEC HOOPER TEL CO 1565 Y ILEC K & M TEL CO 1567 Y ILEC GLENWOOD NETWORK SERVICES, INC. 1568 Y ILEC WINDSTREAM NEBRASKA, INC. 156C N CLEC BTC, INC. - IA 1574 Y ILEC NEBRASKA CENTRAL TEL CO 1576 Y ILEC NORTHEAST NEBRASKA TEL CO 1577 Y ILEC GREAT PLAINS COMMUNICATIONS INC 1581 Y ILEC PIERCE TEL CO 1582 Y ILEC PLAINVIEW TEL CO INC 1586 Y ILEC ROCK COUNTY TEL CO 1590 Y ILEC SODTOWN TEL CO 1591 Y ILEC SOUTHEAST NEBRASKA COMMUNICATIONS, INC. 1592 Y ILEC STANTON TELECOM INC.

ISSUED: DECEMBER 15, 2017 EFFECTIVE: JANUARY 01, 2018

WIRE CENTER AND INTERCONNECTION INFORMATION

COMPANY CODES FOR EXCHANGE TELEPHONE COMPANIES (CONT'D)

TRGT CODE CODE CODE NM CTGY COMPANY NAME

1595 UNITED TEL CO OF THE WEST DBA CENTURYLINK (OVERALL) 1597 Y ILEC WAUNETA TEL CO 1601 Y ILEC ABSARAKA COOP TEL CO 1604 Y ILEC BEK COMMUNICATIONS COOPERATIVE 1607 Y ILEC CONSOLIDATED TELCOM 1610 Y ILEC DAKOTA CENTRAL TELECOMMUNICATIONS COOP. 1611 Y ILEC DICKEY RURAL TEL COOP 1615 Y ILEC GRIGGS COUNTY TEL CO 1616 Y ILEC INTER-COMMUNITY TELEPHONE COMPANY, L.L.C. 1617 Y ILEC MIDSTATE TEL CO 1615 1622 Y ILEC (FORMERLY)MOORE & LIBERTY TEL CO 1625 Y ILEC NORTHWEST COMMUNICATIONS COOP 1630 Y ILEC POLAR COMMUN MUTUAL AID CORP 1631 Y ILEC RED RIVER RURAL TEL ASSN, DBA RED RIVER COMMUNICATIONS 1632 Y ILEC RESERVATION TEL COOP 1633 RED RIVER RURAL TEL ASSN (OVERALL) 1636 Y ILEC UNITED TEL MUTUAL AID CORP 1637 WEST RIVER TELECOMMUN COOP (OVERALL) 1638 Y ILEC MIDSTATE COMMUNICATIONS, INC. 1659 1640 Y ILEC (FORMERLY)ARMOUR INDEPENDENT TEL CO DBA GOLDEN WEST TEL 1657 1642 Y ILEC (FORMERLY)ALLIANCE COMMUNICATIONS COOPERATIVE, INC. (BA 1647 Y ILEC CHEYENNE RIVER SIOUX TRIBAL TEL AUTHORITY 1649 Y ILEC BERESFORD MUNICIPAL TEL CO 1650 Y ILEC CITY OF BROOKINGS MUNICIPAL TEL DEPT 1651 Y ILEC INTERSTATE TELECOM COOP INC - SD 1652 Y ILEC CLARITY TELECOM, LLC D/B/A VAST BROADBAND 1653 Y ILEC CITY OF FAITH MUNICIPAL TEL CO 1654 Y ILEC INTERSTATE TELECOM COOP INC - MN 1657 Y ILEC ALLIANCE COMMUNICATIONS COOPERATIVE, INC. (SPLITROCK)

ISSUED: DECEMBER 15, 2017 EFFECTIVE: JANUARY 01, 2018

WIRE CENTER AND INTERCONNECTION INFORMATION

COMPANY CODES FOR EXCHANGE TELEPHONE COMPANIES (CONT'D)

TRGT CODE CODE CODE NM CTGY COMPANY NAME

1659 Y ILEC GOLDEN WEST TEL COOP INC DBA GOLDEN WEST TELECOMM COOP, 1660 Y ILEC FORT RANDALL TELEPHONE COMPANY DBA MT. RUSHMORE TELEPHO 1664 Y ILEC JAMES VALLEY COOPERATIVE TELEPHONE COMPANY 1666 Y ILEC JEFFERSON TEL CO 1659 1667 Y ILEC (FORMERLY)KADOKA TEL CO DBA GOLDEN WEST TELECOMMUNICATI 1668 Y ILEC KENNEBEC TEL CO 1669 Y ILEC TRIOTEL COMMUNICATIONS, INC. 1670 Y ILEC MIDSTATE COMMUNICATIONS, INC. 1671 Y ILEC WEST RIVER TELECOMMUNICATIONS COOP (MOBRIDGE) - SD 1674 Y ILEC RC TECHNOLOGIES 1676 Y ILEC SANTEL COMMUNICATIONS COOPERATIVE, INC. - SD 1659 1677 Y ILEC (FORMERLY)SIOUX VALLEY TEL CO DBA GOLDEN WEST TELECOMMU 1678 Y ILEC TURTLE MOUNTAIN COMMUN., INC. 1651 1679 Y ILEC (FORMERLY)STOCKHOLM-STRANDBURG TEL CO 1680 Y ILEC VENTURE COMMUNICATIONS COOPERATIVE 1681 Y ILEC DICKEY RURAL COMMUNICATIONS, INC. 1669 1682 Y ILEC (FORMERLY)TRI-COUNTY TELCOM, INC. 1683 Y ILEC DAKOTA CENTRAL TELECOM I, INC. 1659 1684 Y ILEC (FORMERLY)UNION TEL CO DBA GOLDEN WEST TELECOMMUNICATIO 1685 Y ILEC VALLEY TELECOM COOP ASSN INC 1659 1686 Y ILEC (FORMERLY)VIVIAN TEL CO DBA GOLDEN WEST TELECOMMUNICATI 1688 Y ILEC WESTERN TEL CO 1689 Y ILEC WEST RIVER COOPERATIVE TELEPHONE COMPANY 168E WINDSTREAM COMMUNICATIONS, INC. (OVERALL) 1691 Y ILEC WINDSTREAM ARKANSAS, INC. 1692 Y ILEC ARKANSAS TEL CO INC 1695 N CLEC CENTURYLINK COMMUNICATIONS LLC - MN 1697 Y ILEC CENTRAL ARKANSAS TEL COOP INC. 1698 Y ILEC CLEVELAND COUNTY TEL CO INC

ISSUED: DECEMBER 15, 2017 EFFECTIVE: JANUARY 01, 2018

WIRE CENTER AND INTERCONNECTION INFORMATION

COMPANY CODES FOR EXCHANGE TELEPHONE COMPANIES (CONT'D)

TRGT CODE CODE CODE NM CTGY COMPANY NAME

1699 Y ILEC DECATUR TEL CO 169E N CLEC BALDWIN BROADBAND, LLC - WI 1701 N CLEC PRTCOMMUNICATIONS, LLC - SC 1702 Y ILEC SOUTH ARKANSAS TEL CO INC 1704 LAVACA TEL CO (OVERALL) 1706 Y ILEC CENTURYTEL OF ARKANSAS, INC. DBA CENTURYLINK 1709 Y ILEC MADISON COUNTY TEL CO INC 1710 Y ILEC MAGAZINE TEL CO 1711 Y ILEC CENTURYTEL OF MOUNTAIN HOME, INC. DBA CENTURYLINK 1712 Y ILEC MOUNTAIN VIEW TELEPHONE COMPANY 1713 Y ILEC NORTHERN ARKANSAS TEL CO 1718 Y ILEC PRAIRIE GROVE TELEPHONE COMPANY 1720 Y ILEC CENTURYTEL OF REDFIELD, INC. DBA CENTURYLINK 1721 Y ILEC RICE BELT TEL CO 1722 Y ILEC E. RITTER TEL CO 1724 Y ILEC SOUTHWEST ARKANSAS TEL COOP INC 1726 Y ILEC TRI-COUNTY TEL CO INC 1727 Y ILEC CENTURYTEL OF SOUTH ARKANSAS, INC. DBA CENTURYLINK 1729 Y ILEC WALNUT HILL TEL CO 1733 Y ILEC YELCOT TEL CO 1734 Y ILEC ARKWEST COMMUNICATIONS, INC. 1746 Y ILEC BLUE VALLEY TELE-COMMUNICATIONS, INC. 1756 Y ILEC COLUMBUS TEL CO 1758 Y ILEC COUNCIL GROVE TEL CO 1759 Y ILEC CRAW-KAN TEL COOP INC - MO 1761 Y ILEC CUNNINGHAM TEL CO INC 1764 Y ILEC ELKHART TEL CO INC 1777 Y ILEC GOLDEN BELT TEL ASSN INC 1778 Y ILEC GORHAM TEL CO INC

ISSUED: DECEMBER 15, 2017 EFFECTIVE: JANUARY 01, 2018

WIRE CENTER AND INTERCONNECTION INFORMATION

COMPANY CODES FOR EXCHANGE TELEPHONE COMPANIES (CONT'D)

TRGT CODE CODE CODE NM CTGY COMPANY NAME

1780 Y ILEC HAVILAND TEL CO INC 1781 Y ILEC H & B COMMUNICATIONS INC 1782 Y ILEC HOME TEL CO INC 1785 Y ILEC J.B.N. TEL CO INC 1788 KANOKLA TELEPHONE ASSOCIATION (OVERALL) 1791 Y ILEC LA HARPE TEL CO INC 1801 Y ILEC MADISON TELEPHONE, LLC - KS 1802 N CLEC COX KANSAS TELCOM, LLC - KS 1807 MO-KAN DIAL INC (OVERALL) 1808 Y ILEC MOUNDRIDGE TEL CO 1809 Y ILEC MUTUAL TEL CO 1810 Y ILEC UNITED TELEPHONE COMPANY OF EASTERN KANSAS DBA CENTURYL 1811 Y ILEC EMBARQ MISSOURI, INC. DBA CENTURYLINK 1812 Y ILEC EMBARQ MISSOURI, INC. DBA CENTURYLINK - KS 1814 Y ILEC PEOPLES TELECOMMUNICATIONS, LLC - KS 1816 Y ILEC BLUESTEM TELEPHONE COMPANY 1817 Y ILEC PIONEER TEL ASSN INC 1818 Y ILEC CRAW-KAN TEL COOP INC - KS 1820 Y ILEC RAINBOW TELECOMMUNICATIONS ASSOCIATION, INC. 1826 Y ILEC RURAL TELEPHONE SERVICE CO. INC. DBA NEX-TECH 1827 Y ILEC S & T TEL COOP ASSN 1829 Y ILEC S & A TEL CO INC 1831 SOUTH CENTRAL TEL ASSN INC (OVERALL) 1833 Y ILEC SOUTHERN KANSAS TEL CO INC 1835 SUNFLOWER TEL CO INC (OVERALL) 1839 Y ILEC TRI-COUNTY TEL ASSN INC 183D N CLEC VALLEY CONNECTIONS, L.L.C. - AZ 1840 Y ILEC TWIN VALLEY TEL INC 1841 Y ILEC UNITED TELEPHONE ASSOCIATION, INC.

ISSUED: DECEMBER 15, 2017 EFFECTIVE: JANUARY 01, 2018

WIRE CENTER AND INTERCONNECTION INFORMATION

COMPANY CODES FOR EXCHANGE TELEPHONE COMPANIES (CONT'D)

TRGT CODE CODE CODE NM CTGY COMPANY NAME

1842 Y ILEC UNITED TEL CO OF KANSAS DBA CENTURYLINK 1845 Y ILEC WAMEGO TEL CO INC 1847 Y ILEC WHEAT STATE TEL INC 1849 Y ILEC WILSON TEL CO INC 184D N CLEC NEUTRAL TANDEM-MINNESOTA, LLC - MN 1852 Y ILEC ZENDA TEL CO INC 1854 N CLEC GRAFTON TECHNOLOGIES, INC. - IL 1860 Y ILEC ALMA COMMUNICATIONS COMPANY DBA ALMA TELEPHONE COMPANY 1864 Y ILEC CHARITON VALLEY TELEPHONE CORPORATION 1865 Y ILEC CITIZENS TEL CO 1866 Y ILEC OZARK TELEPHONE COMPANY 1874 Y ILEC ELLINGTON TEL CO 1876 Y ILEC FARBER TEL CO 187D N CLEC CENTURYLINK COMMUNICATIONS LLC - WV (D) 1882 Y ILEC FIDELITY TEL CO 1885 Y ILEC WINDSTREAM MISSOURI, INC. 1886 Y ILEC GOODMAN TEL CO 1887 Y ILEC GRANBY TEL CO 1888 GRAND RIVER MUTUAL TEL CO (OVERALL) 1890 Y ILEC GREEN HILLS TEL CORP 1891 CRAW-KAN TEL COOP INC (OVERALL) 1893 Y ILEC CHOCTAW TEL CO 1900 Y ILEC K L M TEL CO 1901 Y ILEC KINGDOM TEL CO 1908 Y ILEC LE-RU TEL CO 1912 Y ILEC MCDONALD COUNTY TEL CO 1914 Y ILEC MARK TWAIN RURAL TEL CO 1917 Y ILEC OTELCO MID-MISSOURI LLC

ISSUED: DECEMBER 15, 2017 EFFECTIVE: JANUARY 01, 2018

WIRE CENTER AND INTERCONNECTION INFORMATION

COMPANY CODES FOR EXCHANGE TELEPHONE COMPANIES (CONT'D)

TRGT CODE CODE CODE NM CTGY COMPANY NAME

1920 Y ILEC MILLER TEL CO INC 1927 Y ILEC NEW FLORENCE TEL CO INC 1928 Y ILEC NEW LONDON TEL CO 1929 Y ILEC HOLWAY TEL CO 1931 Y ILEC NORTHEAST MISSOURI RURAL TEL CO 1932 Y ILEC LATHROP TEL CO 1934 Y ILEC ORCHARD FARM TEL CO 1935 Y ILEC OREGON FARMERS MUTUAL TEL CO 1936 Y ILEC PEACE VALLEY TEL CO 1942 Y ILEC ROCK PORT TEL CO 1945 Y ILEC SENECA TEL CO 1949 Y ILEC STEELVILLE TEL EXCH INC 1951 Y ILEC STOUTLAND TEL CO 1957 EMBARQ MISSOURI, INC. DBA CENTURYLINK (OVERALL) 1965 Y ILEC WINDSTREAM OKLAHOMA, INC. 1966 Y ILEC ATLAS TEL CO 1968 Y ILEC BEGGS TEL CO INC 1969 Y ILEC BIXBY TEL CO INC 1974 Y ILEC CANADIAN VALLEY TEL CO 1976 Y ILEC CARNEGIE TEL CO 1977 Y ILEC CENTRAL OKLAHOMA TELEPHONE CO., L.L.C. 1979 Y ILEC CHEROKEE TEL CO 1980 Y ILEC CHICKASAW TEL CO 1981 Y ILEC CHOUTEAU TEL CO 1982 Y ILEC CIMARRON TEL CO 1984 Y ILEC OKLAHOMA COMMUNICATION SYSTEM INC 1985 Y ILEC CROSS TEL CO 1988 Y ILEC DOBSON TEL CO 198E N CLEC FRONTIER COMMUNICATIONS OF AMERICA, INC. - IA

ISSUED: DECEMBER 15, 2017 EFFECTIVE: JANUARY 01, 2018

WIRE CENTER AND INTERCONNECTION INFORMATION

COMPANY CODES FOR EXCHANGE TELEPHONE COMPANIES (CONT'D)

TRGT CODE CODE CODE NM CTGY COMPANY NAME

1994 Y ILEC GRAND TEL CO INC 1995 Y ILEC HINTON TEL CO OF HINTON OK INC 1997 N CLEC WINDSTREAM COMMUNICATIONS TELECOM, L.P. - TX 2000 EMBARQ FLORIDA, INC. DBA CENTURYLINK (OVERALL) 2006 Y ILEC MCLOUD TEL CO 2008 Y ILEC MEDICINE PARK TEL CO 200C N CLEC COX DISTRICT OF COLUMBIA TELCOM, LLC - DC 2010 Y ILEC MID-AMERICA TEL INC 2011 Y ILEC OKLAHOMA WINDSTREAM, INC. 2013 Y ILEC OKLATEL COMMUNICATIONS, INC. 2014 Y ILEC OKLAHOMA WESTERN TEL CO 2016 Y ILEC PANHANDLE TEL COOP INC 2017 Y ILEC PINE TEL CO 2018 Y ILEC PIONEER TEL COOP INC 201C N CLEC COX MARYLAND TELCOM, LLC - MD 2020 Y ILEC POTTAWATOMIE TEL CO 2022 Y ILEC SALINA-SPAVINAW TEL CO 2023 Y ILEC SHIDLER TEL CO 2025 Y ILEC SOUTHWEST OKLAHOMA TEL CO 2029 Y ILEC TERRAL TEL CO 2030 TOTAH COMMUNICATIONS, INC. (OVERALL) 2032 Y ILEC VALLIANT TEL CO 2034 Y ILEC WYANDOTTE TEL CO 2038 Y ILEC BLOSSOM TEL CO 2039 Y ILEC BIG BEND TEL CO INC 2040 Y ILEC BRAZORIA TEL CO 2041 Y ILEC BRAZOS TEL COOP INC 2043 Y ILEC NORTH TEXAS TEL CO 2046 Y ILEC CAP ROCK TELEPHONE COOPERATIVE

ISSUED: DECEMBER 15, 2017 EFFECTIVE: JANUARY 01, 2018

WIRE CENTER AND INTERCONNECTION INFORMATION

COMPANY CODES FOR EXCHANGE TELEPHONE COMPANIES (CONT'D)

TRGT CODE CODE CODE NM CTGY COMPANY NAME

2052 Y ILEC CENTRAL TEXAS TEL COOP INC 2057 Y ILEC COLEMAN COUNTY TEL COOP INC 2059 Y ILEC COLORADO VALLEY TEL COOP INC 2060 Y ILEC TOTELCOM COMMUNICATIONS, LLC 2061 Y ILEC COMMUNITY TEL CO 2065 Y ILEC CUMBY TEL COOP INC 2066 DELL TEL COOP INC (OVERALL) 2068 Y ILEC EASTEX TEL COOP INC 2069 Y ILEC ELECTRA TEL CO, INC. 206F N CLEC NEUTRAL TANDEM-NEW MEXICO, LLC - NM 2070 Y ILEC ETEX TEL COOP INC 2071 Y ILEC FIVE AREA TEL COOP INC 2072 Y ILEC CONSOLIDATED COMMUNICATIONS OF FORT BEND COMPANY 2073 Y ILEC BORDER TO BORDER COMMUNICATIONS 2076 Y ILEC GANADO TEL CO INC 2080 GTE-SW DBA VERIZON SW INC. (OVERALL) 2083 Y ILEC GUADALUPE VALLEY TEL COOP INC 2084 Y ILEC UNITED TELEPHONE COMPANY OF TEXAS, INC. DBA CENTURYLINK 2086 Y ILEC HILL COUNTRY TEL COOP INC 2090 Y ILEC ALENCO COMMUNICATIONS INC 2091 Y ILEC ETS TELEPHONE COMPANY, INC. 2093 Y ILEC INDUSTRY TEL CO 2097 Y ILEC WINDSTREAM COMMUNICATIONS KERRVILLE, L.P. 2101 Y ILEC CENTURYTEL OF LAKE DALLAS, INC. DBA CENTURYLINK 2103 Y ILEC LA WARD TEL EXCH INC 2104 Y ILEC LAKE LIVINGSTON TEL CO 2105 Y ILEC LIPAN TEL CO 2107 Y ILEC LIVINGSTON TEL CO 2109 Y ILEC CONSOLIDATED COMMUNICATIONS OF TEXAS COMPANY

ISSUED: DECEMBER 15, 2017 EFFECTIVE: JANUARY 01, 2018

WIRE CENTER AND INTERCONNECTION INFORMATION

COMPANY CODES FOR EXCHANGE TELEPHONE COMPANIES (CONT'D)

TRGT CODE CODE CODE NM CTGY COMPANY NAME

2112 Y ILEC MID-PLAINS RURAL TEL COOP INC 2114 Y ILEC CENTRAL TEL CO OF TEXAS DBA CENTURYLINK 2116 Y ILEC MUENSTER TELEPHONE CORP. OF TEXAS DBA NORTEX COMMUNICAT 2117 Y ILEC CENTURYTEL OF PORT ARANSAS, INC. DBA CENTURYLINK 2130 Y ILEC PEOPLES TEL COOP 2131 Y ILEC POKA-LAMBRO TEL COOP INC 2134 Y ILEC RIVIERA TEL CO INC 2135 Y ILEC SOUTHWEST TEXAS TEL CO DBA SOUTHWEST TEXAS COMMUNICATIO 213F N CLEC ONVOY, LLC - IN 2140 Y ILEC CENTURYTEL OF SAN MARCOS, INC. DBA CENTURYLINK 2141 SANTA ROSA TEL COOP INC (OVERALL) 2143 Y ILEC SOUTH PLAINS TEL COOP INC 2147 Y ILEC WINDSTREAM SUGAR LAND, LLC 214F Y CLEC ONVOY, LLC - MI 2150 Y ILEC TATUM TEL CO 2151 Y ILEC TAYLOR TEL COOP INC 2153 Y ILEC TEXAS WINDSTREAM, LLC 2154 Y RBOC FRONTIER SOUTHWEST INCORPORATED D/B/A FRONTIER COMM OF 2159 Y ILEC VALLEY TEL COOP INC 215A N CLEC COX NEVADA TELCOM, LLC - NV 215F N CLEC ONVOY, LLC - OH 2166 Y ILEC WEST TEXAS RURAL TEL COOP INC 2168 Y ILEC WES-TEX TELEPHONE COOP INC. 2169 Y ILEC SAN CARLOS APACHE TELECOMMUNICATIONS UTILITY, INC. 2170 Y ILEC XIT RURAL TEL COOP INC. 2171 Y ILEC ARIZONA TEL CO 2172 Y ILEC CITIZENS UTIL RURAL CO, INC.DBA FRONTIER CITIZENS UTIL 2173 Y ILEC TOHONO O'ODHAM UTILITY AUTHORITY 2174 Y ILEC SOUTHWESTERN TEL CO

ISSUED: DECEMBER 15, 2017 EFFECTIVE: JANUARY 01, 2018

WIRE CENTER AND INTERCONNECTION INFORMATION

COMPANY CODES FOR EXCHANGE TELEPHONE COMPANIES (CONT'D)

TRGT CODE CODE CODE NM CTGY COMPANY NAME

2176 VALLEY TEL COOP INC (OVERALL) 2178 Y ILEC AGATE MUTUAL TELEPHONE COOPERATIVE ASSOCIATION 2179 Y ILEC GILA RIVER TELECOMM INC 2181 Y ILEC BIJOU TEL COOP ASSN INC 2182 Y ILEC BLANCA TEL CO 2184 Y ILEC DELTA COUNTY TELE-COMM INC 2185 Y ILEC CENTURYTEL OF EAGLE, INC. DBA CENTURYLINK 2186 Y ILEC EASTERN SLOPE RURAL TEL ASSN INC 2187 Y ILEC THE EL PASO COUNTY TELEPHONE COMPANY 2188 Y ILEC FARMERS TEL CO INC 2190 Y ILEC HAXTUN TEL CO 2191 Y ILEC ACCIPITER COMMUNICATIONS INC DBA ZONA COMMUNICATIONS 2192 Y ILEC BIG SANDY TELECOM INC 2193 Y ILEC NUCLA-NATURITA TEL CO 2194 Y ILEC NUNN TEL CO 2195 Y ILEC SOUTH PARK TELEPHONE COMPANY 2196 Y ILEC PEETZ COOP TEL CO 2197 Y ILEC PHILLIPS COUNTY TEL CO 2198 Y ILEC PINE DRIVE TEL CO 2199 Y ILEC PLAINS COOP TEL ASSN INC 2200 FORT MOJAVE TELECOM INC (OVERALL) 2201 Y ILEC RICO TEL CO 2202 Y ILEC ROGGEN TEL COOP CO 2203 Y ILEC RYE TEL CO INC 2204 Y ILEC COLUMBINE ACQUISITION CORP. DBA COLUMBINE TEL CO., LTD. 2206 Y ILEC STONEHAM COOP TEL CO 2207 Y ILEC STRASBURG TEL CO 2208 Y ILEC CENTURYTEL OF COLORADO, INC. DBA CENTURYLINK 2209 Y ILEC WIGGINS TEL ASSN

ISSUED: DECEMBER 15, 2017 EFFECTIVE: JANUARY 01, 2018

WIRE CENTER AND INTERCONNECTION INFORMATION

COMPANY CODES FOR EXCHANGE TELEPHONE COMPANIES (CONT'D)

TRGT CODE CODE CODE NM CTGY COMPANY NAME

2210 Y ILEC WILLARD TEL CO 2213 Y ILEC ALBION TELEPHONE CO. DBA ATC COMMUNICATIONS 2214 Y ILEC COLUMBINE TELEPHONE COMPANY DBA SILVER STAR COMMUNICATI 2215 Y ILEC CAMBRIDGE TELEPHONE COMPANY 2218 Y ILEC CUSTER TEL COOP INC 221F N CLEC NEUTRAL TANDEM-IOWA, LLC - IA 2220 FILER MUTUAL TEL CO (OVERALL) 2221 Y ILEC FARMERS MUTUAL TEL CO 2222 Y ILEC FREMONT TELCOM CO. 2223 CENTURYTEL OF THE GEM STATE, INC. DBA CENTURY (OVERALL) 2225 Y ILEC CENTURYTEL OF IDAHO, INC. DBA CENTURYLINK 2226 MIDVALE TELEPHONE EXCHANGE INCORPORATED (OVERALL) 2227 Y ILEC MUD LAKE TELEPHONE COOPERATIVE ASSOCIATION INC. 2230 Y ILEC POTLATCH TEL CO INC 2231 Y ILEC PROJECT MUTUAL TEL COOP ASSN INC 2232 Y ILEC DIRECT COMMUNICATIONS ROCKLAND, INC. 2233 RURAL TEL CO (OVERALL) 2235 Y ILEC BLACKFOOT TEL COOP INC 2241 Y ILEC HOT SPRINGS TEL CO 2242 Y ILEC INTERBEL TEL COOP, INC. 2244 Y ILEC LINCOLN TEL CO INC 2246 Y ILEC MID-RIVERS TEL COOP INC 2247 NEMONT TEL COOP INC (OVERALL) 2248 Y ILEC NORTHERN TEL COOP INC 2249 Y ILEC CENTURYTEL OF MONTANA, INC. DBA CENTURYLINK 224C NEUTRAL TANDEM-ILLINOIS, LLC (OVERALL) 2250 Y ILEC PROJECT TEL CO INC 2251 RANGE TEL COOP INC (OVERALL) 2252 Y ILEC RONAN TEL CO

ISSUED: DECEMBER 15, 2017 EFFECTIVE: JANUARY 01, 2018

WIRE CENTER AND INTERCONNECTION INFORMATION

COMPANY CODES FOR EXCHANGE TELEPHONE COMPANIES (CONT'D)

TRGT CODE CODE CODE NM CTGY COMPANY NAME

2254 Y ILEC SOUTHERN MONTANA TEL CO 2255 Y ILEC 3 RIVERS TEL COOP INC 2257 Y ILEC TRIANGLE TEL COOP ASSN INC 2259 Y ILEC BACA VALLEY TEL CO INC 225C N CLEC NEUTRAL TANDEM-ILLINOIS, LLC - WI 2262 E.N.M.R. TEL COOP (OVERALL) 2263 Y ILEC LA JICARITA RURAL TEL COOP INC 2264 Y ILEC LEACO RURAL TEL COOP INC 2265 Y ILEC TULAROSA BASIN TELEPHONE CO., INC. 2268 Y ILEC WESTERN NEW MEXICO TEL CO INC 2270 Y ILEC PENASCO VALLEY TEL COOP INC 2272 Y ILEC ROOSEVELT COUNTY RURAL TEL COOP INC 2274 Y ILEC CENTURYTEL OF THE SOUTHWEST, INC. DBA CENTURYLINK - NM 2275 NAVAJO COMM. CO., INC. DBA FRONTIER NAVAJO CO (OVERALL) 2277 Y ILEC CENTRAL UTAH TEL INC 2278 Y ILEC EMERY TELEPHONE DBA EMERY TELCOM 2279 Y ILEC GUNNISON TEL CO 2282 Y ILEC MANTI TEL CO 2283 Y ILEC SKYLINE TELECOM 2286 Y ILEC SOUTH CENTRAL UTAH TEL ASSN INC 2287 Y ILEC UBTA-UBET COMMUNICATIONS, INC. DBA STRATA NETWORKS 2288 Y ILEC ALL WEST COMMUNICATIONS - UTAH 2289 Y ILEC CHUGWATER TEL CO 2290 Y ILEC ALL WEST COMMUNICATIONS - WY 2291 Y ILEC DUBOIS TEL EXCH INC 2295 SILVER STAR TEL CO INC (OVERALL) 2296 Y ILEC TRI-COUNTY TEL ASSN INC 2297 Y ILEC UNION TEL CO 2299 Y ILEC CENTURYTEL OF WYOMING, INC. DBA CENTURYLINK

ISSUED: DECEMBER 15, 2017 EFFECTIVE: JANUARY 01, 2018

WIRE CENTER AND INTERCONNECTION INFORMATION

COMPANY CODES FOR EXCHANGE TELEPHONE COMPANIES (CONT'D)

TRGT CODE CODE CODE NM CTGY COMPANY NAME

2301 Y ILEC CALAVERAS TEL CO 2302 VERIZON CALIFORNIA INC. (OVERALL) 2308 Y ILEC CITIZENS TEL. CO. OF CA, INC. DBA FRONTIER COMM. OF CA 2309 N CLEC PINPOINT COMMUNICATIONS, INC. - NE 2311 Y ILEC CAL-ORE TELEPHONE CO. 2313 Y ILEC DUCOR TEL CO 2308 2315 Y ILEC (FORMERLY)GLOBAL VALLEY NETWORKS DBA FRONTIER COMMUN OF 2318 Y ILEC FORESTHILL TELEPHONE COMPANY DBA SEBASTIAN 2319 Y RBOC FRONTIER CALIFORNIA INC. 231D N ULEC TRANS NATIONAL COMMUNICATIONS INTERNATIONAL, INC. - AZ 231G N CLEC ENVENTIS TELECOM, INC. - IA 2320 N CLEC TDS METROCOM, INC. - IL 2321 Y ILEC HAPPY VALLEY TEL CO 2322 Y ILEC HORNITOS TEL CO 2323 Y ILEC WINTERHAVEN TEL CO 2324 Y ILEC KERMAN TELEPHONE CO. DBA SEBASTIAN 2332 Y ILEC PONDEROSA TEL CO 2334 Y ILEC CONSOLIDATED COMMUNICATIONS OF CALIFORNIA COMPANY 2338 Y ILEC SIERRA TEL CO INC 2339 Y ILEC SISKIYOU TEL CO 233D N ULEC TRANS NATIONAL COMMUNICATIONS INTERNATIONAL, INC. - ID 2308 2342 Y ILEC (FORMERLY)CITIZENS TEL. CO. OF TUOLUMNE DBA FRONTIER CO 2343 Y ILEC VOLCANO TEL CO 2308 2344 Y ILEC (FORMERLY)FRONTIER COMMUNICATIONS WEST COAST INC. - CA 2346 Y ILEC PINNACLES TEL. CO. 2348 Y ILEC CENTRAL TEL CO - NEVADA DBA CENTURYLINK 2349 Y ILEC CHURCHILL COUNTY TELEPHONE DBA CC COMMUNICATIONS 2351 Y ILEC LINCOLN COUNTY TEL SYSTEM INC 2353 Y ILEC MOAPA VALLEY TEL CO

ISSUED: DECEMBER 15, 2017 EFFECTIVE: JANUARY 01, 2018

WIRE CENTER AND INTERCONNECTION INFORMATION

COMPANY CODES FOR EXCHANGE TELEPHONE COMPANIES (CONT'D)

TRGT CODE CODE CODE NM CTGY COMPANY NAME

2354 Y ILEC CITIZENS TEL. CO. OF NV DBA FRONTIER COMM. OF NV 2356 Y ILEC RIO VIRGIN TEL CO INC 2359 Y ILEC BEAVER CREEK COOP TEL CO 2360 Y ILEC CENTURYTEL OF OREGON, INC. DBA CENTURYLINK 2362 Y ILEC CANBY TEL ASSN 2363 Y ILEC CLEAR CREEK MUTUAL TEL CO 2364 Y ILEC COLTON TEL CO 2369 Y ILEC EAGLE TEL SYSTEM INC 2371 Y ILEC CASCADE UTILITIES INC 2373 Y ILEC GERVAIS TEL CO DBA DATAVISION 2375 Y ILEC ROOME TELECOMMUNICATIONS, INC. 2376 Y ILEC HELIX TEL CO 2377 Y ILEC HOME TEL CO 2378 Y ILEC TRANS-CASCADES TEL CO 237D N ULEC TRANS NATIONAL COMMUNICATIONS INTERNATIONAL, INC. - NV 2381 CENTURYTEL OF THE SOUTHWEST, INC. (OVERALL) 2383 Y ILEC MOLALLA TEL CO 2384 Y ILEC MONITOR COOP TEL CO 2385 Y ILEC MONROE TEL CO 2386 Y ILEC MT ANGEL TEL CO 2387 Y ILEC NEHALEM TELECOMMUNICATIONS, INC. DBA NEHALEM TEL & TEL 2388 Y ILEC NORTH-STATE TEL CO 2389 Y ILEC OREGON TEL CORP 2390 OREGON-IDAHO UTILITIES, INC. (OVERALL) 2391 Y ILEC PEOPLES TEL CO 2392 Y ILEC PINE TEL SYSTEM 2393 Y ILEC PIONEER TEL COOPERATIVE 2395 Y ILEC CENTURYTEL OF OREGON, INC. DBA CENTURYLINK 2396 Y ILEC ST PAUL COOP TEL ASSN

ISSUED: DECEMBER 15, 2017 EFFECTIVE: JANUARY 01, 2018

WIRE CENTER AND INTERCONNECTION INFORMATION

COMPANY CODES FOR EXCHANGE TELEPHONE COMPANIES (CONT'D)

TRGT CODE CODE CODE NM CTGY COMPANY NAME

2397 Y ILEC SCIO MUTUAL TEL CO 2399 Y ILEC STAYTON COOP TEL CO 239D N ULEC TRANS NATIONAL COMMUNICATIONS INTERNATIONAL, INC. - OR 2400 UNITED TELEPHONE - NORTHWEST DBA CENTURYLINK (OVERALL) 2404 ASOTIN TEL CO (OVERALL) 2408 Y ILEC CENTURYTEL OF WASHINGTON, INC. DBA CENTURYLINK 2410 Y ILEC CENTURYTEL OF COWICHE, INC DBA CENTURYLINK 2412 Y ILEC ELLENSBURG TEL CO 2416 FRONTIER COMMUNICATIONS NORTHWEST INC. (OVERALL) 2417 Y ILEC HAT ISLAND TEL CO 2418 Y ILEC PEND OREILLE TELEPHONE COMPANY 2419 Y ILEC HOOD CANAL TEL CO 241D N ULEC TRANS NATIONAL COMMUNICATIONS INTERNATIONAL, INC. - UT 2422 Y ILEC CENTURYTEL OF INTER-ISLAND, INC. DBA CENTURYLINK 2423 INLAND TEL CO (OVERALL) 2424 N CLEC ALLEGIANCE TELECOM OF OREGON, INC. - OR 2425 N CLEC ALLEGIANCE TELECOM OF INDIANA, INC. - IN 2426 Y ILEC KALAMA TEL CO 2427 Y ILEC LEWIS RIVER TEL CO INC 242D N ULEC TRANS NATIONAL COMMUNICATIONS INTERNATIONAL, INC. - WA. 2430 Y ILEC MCDANIEL TEL CO 2431 Y ILEC MASHELL TELECOM, INC 2437 Y ILEC PIONEER TEL CO 2442 Y ILEC ST. JOHN TELEPHONE, INC. 2446 Y ILEC TENINO TEL CO 2447 Y ILEC TOLEDO TEL CO INC 2451 Y ILEC WESTERN WAHKIAKUM COUNTY TEL CO 2452 Y ILEC WHIDBEY TEL CO 2453 Y ILEC YCOM NETWORKS, INC.

ISSUED: DECEMBER 15, 2017 EFFECTIVE: JANUARY 01, 2018

WIRE CENTER AND INTERCONNECTION INFORMATION

COMPANY CODES FOR EXCHANGE TELEPHONE COMPANIES (CONT'D)

TRGT CODE CODE CODE NM CTGY COMPANY NAME

2455 Y ILEC BENKELMAN TEL CO INC 2473 FRONTIER COMMUNICATIONS OF AMERICA, INC. - OV (OVERALL) 2474 N CLEC FRONTIER COMMUNICATIONS OF AMERICA, INC. - MN 2475 N CLEC FRONTIER COMMUNICATIONS OF AMERICA, INC. - NY 2476 N CLEC FRONTIER COMMUNICATIONS OF AMERICA, INC. - FL 2505 NUVOX COMMUNICATIONS, INC. (OVERALL) 2506 N CLEC NUVOX COMMUNICATIONS, INC. - SC 2507 N CLEC NUVOX COMMUNICATIONS, INC. - FL 2508 N CLEC NUVOX COMMUNICATIONS, INC. - LA 2509 N CLEC NUVOX COMMUNICATIONS, INC. - KY 250A N CLEC CHARITON VALLEY COMMUNICATIONS CORPORATION 2510 N CLEC NUVOX COMMUNICATIONS, INC. - MS 2514 N CLEC US LEC OF PENNSYLVANIA, INC. 2515 N CLEC US LEC OF VIRGINIA LLC - DC 253E N CLEC FRONTIER COMMUNICATIONS OF AMERICA, INC. - GA 254E N CLEC FRONTIER COMMUNICATIONS OF AMERICA, INC. - NV 2556 N CLEC TECH COM, INC. - WI 2557 N CLEC XO MINNESOTA, LLC 2581 N CLEC ALLEGIANCE TELECOM OF COLORADO, INC. 2589 N CLEC US LEC OF MARYLAND, INC. 2620 N CLEC NUVOX COMMUNICATIONS, INC. - NC 2621 N CLEC NUVOX COMMUNICATIONS, INC. - GA 2629 N CLEC FEDERATED TELEPHONE COOPERATIVE - MN 263F N CLEC ONVOY, LLC - ND 2680 N CLEC PAETEC COMMUNICATIONS, INC. - NJ 2681 N CLEC WINDSTREAM COMMUNICATIONS, INC. - PA 268A N CLEC ADVANCED COMMUNICATIONS TECHNOLOGY, INC - WY 2736 VAL-ED JOINT VENTURE, L.L.P. (OVERALL) 2737 N CLEC VAL-ED JOINT VENTURE, LLP DBA 702 COMMUNICATIONS - ND

ISSUED: DECEMBER 15, 2017 EFFECTIVE: JANUARY 01, 2018

WIRE CENTER AND INTERCONNECTION INFORMATION

COMPANY CODES FOR EXCHANGE TELEPHONE COMPANIES (CONT'D)

TRGT CODE CODE CODE NM CTGY COMPANY NAME

273F N CLEC ONVOY, LLC - CO 2749 N CLEC XO MISSISSIPPI, INC. 2753 N CLEC ALLEGIANCE TELECOM OF WASHINGTON, INC. 391G 2757 N CLEC (FORMERLY)CENTURYTEL ACQUISITION, LLC DBA CENTURYLINK A 2790 N CLEC WINDSTREAM NUVOX ARKANSAS, LLC 1657 280D Y ILEC (FORMERLY)ALLIANCE COMMUNICATIONS COOPERATIVE, INC. - S 2813 N CLEC WINDSTREAM NUVOX OKLAHOMA, LLC 2836 N CLEC FARMERS MUTUAL TELEPHONE COMPANY - MN 2842 N CLEC LOCAL TELEPHONE DATA SERVICES CORP. 285H N IC WISCONSIN INDEPENDENT NETWORK LLC 287G N CLEC MLGC, L.L.C.-ND 2889 N CLEC ALLEGIANCE TELECOM OF FLORIDA, INC. 7507 288B N CLEC (FORMERLY)MCI WORLDCOM COMMUNICATIONS, INC.-SC 449G 2896 N CLEC (FORMERLY)CENTURYTEL SOLUTIONS, LLC DBA CENTURYLINK SOL 291E N CLEC FRONTIER COMMUNICATIONS OF AMERICA, INC. - MT 292F N CAP MISSOURI NETWORK ALLIANCE, LLC 294E N CLEC FRONTIER COMMUNICATIONS OF AMERICA, INC. - ID 7575 2977 (FORMERLY)MADISON RIVER COMMUNICATIONS, LLC D (OVERALL) 7807 2978 N CLEC (FORMERLY)MADISON RIVER COMMUNICATIONS, LLC DBA CENTURY 2979 N CLEC MCLEODUSA TELECOMMUNICATION SERVICES, INC. - ID 2980 N CLEC MCLEODUSA TELECOMMUNICATION SERVICES, INC. - NE 2981 N CLEC MCLEODUSA TELECOMMUNICATION SERVICES, INC. - WA 2982 N CLEC MCLEODUSA TELECOMMUNICATION SERVICES, INC. - UT 2998 N CLEC MCLEODUSA TELECOMMUNICATION SERVICES, INC. - OR 2999 N CLEC NEXTGEN COMMUNICATIONS, LLC - WI 3000 Y ILEC ACS OF ANCHORAGE, INC. 3001 Y ILEC ARCTIC SLOPE TEL ASSN COOP INC 3002 Y ILEC BETTLES TEL CO 3003 Y ILEC BRISTOL BAY TEL COOP INC

ISSUED: DECEMBER 15, 2017 EFFECTIVE: JANUARY 01, 2018

WIRE CENTER AND INTERCONNECTION INFORMATION

COMPANY CODES FOR EXCHANGE TELEPHONE COMPANIES (CONT'D)

TRGT CODE CODE CODE NM CTGY COMPANY NAME

3004 Y ILEC BUSH-TEL INC 3005 Y ILEC CIRCLE TELEPHONE & ELECTRIC, LLC 3006 Y ILEC COPPER VALLEY TEL COOP INC 3007 Y ILEC CORDOVA TEL COOP INC 3008 Y ILEC ACS OF FAIRBANKS, INC. 3011 Y ILEC INTERIOR TEL CO INC 3013 Y ILEC KETCHIKAN PUBLIC UTILITIES 3015 Y ILEC MATANUSKA TEL ASSN INC 3016 Y ILEC MUKLUK TEL CO INC 3017 Y ILEC ALASKA TELEPHONE COMPANY 3018 Y ILEC NUSHAGAK ELECTRIC & TELEPHONE COOPERATIVE, INC. 3019 Y ILEC OTZ TEL COOP INC 3021 Y ILEC SANDWICH ISLES COMMUNICATIONS, INC. 3022 Y ILEC ACS OF ALASKA, INC. 3023 Y ILEC UNITED UTILITIES INC 3025 Y ILEC YUKON TEL CO INC 3026 Y ILEC NORTH COUNTRY TEL CO 3028 Y ILEC SUMMIT TEL 3029 Y ILEC NEW CASTLE TEL CO 3030 Y ILEC ACS OF THE NORTHLAND, INC. 3031 Y ILEC SCOTT COUNTY TELEPHONE CO 3032 Y ILEC BEAR LAKE COMMUNICATIONS 3043 N CLEC MH TELECOM, INC. - WI 3049 N CLEC ALLEGIANCE TELECOM, INC. - MO 3052 N CLEC XO IDAHO, INC. 3070 N CLEC INVENTIVE TECHNOLOGY, LTD. - OK 3079 N CLEC US LEC OF PENNSYLVANIA, INC. - NJ 3083 N CLEC PAETEC COMMUNICATIONS, LLC - CT 3099 N CLEC US LEC OF TENNESSEE, INC. - MS

ISSUED: DECEMBER 15, 2017 EFFECTIVE: JANUARY 01, 2018

WIRE CENTER AND INTERCONNECTION INFORMATION

COMPANY CODES FOR EXCHANGE TELEPHONE COMPANIES (CONT'D)

TRGT CODE CODE CODE NM CTGY COMPANY NAME

3100 Y ILEC HAWAIIAN TELCOM, INC. - HI 3150 N CLEC ALLEGIANCE TELECOM OF NORTH CAROLINA, INC. - NC 3200 Y ILEC PUERTO RICO TEL CO -CENTRAL 3201 Y ILEC PUERTO RICO TEL CO 324C N CLEC MCIMETRO ACCESS TRANSMISSION SERVICES LLC - IA 325C N CLEC MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MT 3268 N CLEC RURAL NETWORK SERVICES, INC. - ID 326C N CLEC MCIMETRO ACCESS TRANSMISSION SERVICES LLC - ND 3275 N CLEC FIDELITY COMMUNICATIONS SERVICES I, INC. - MO 402G 327A N CLEC (FORMERLY)CENTURYTEL SOLUTIONS, LLC DBA CENTURYLINK SO 327C N CLEC MCIMETRO ACCESS TRANSMISSION SERVICES LLC - SD 3282 N CLEC WES-TEX TELECOMMUNICATIONS, INC. DBA WESTEX TELECOM - T 328B N CLEC US LEC OF PENNSYLVANIA INC.-DE 328C N CLEC MCIMETRO ACCESS TRANSMISSION SERVICES LLC - VT 3292 N CLEC WINDSTREAM NUVOX INDIANA, LLC 329C N CLEC MCIMETRO ACCESS TRANSMISSION SERVICES LLC - WY 3300 Y ILEC VIRGIN ISLANDS TELEPHONE CORP. DBA INNOVATIVE TELEPHONE 3301 Y ILEC SOUTHEAST MISSISSIPPI TEL CO 3302 ALL WEST COMMUNICATIONS, INC. (OVERALL) 3303 Y ILEC SRT COMMUNICATIONS, INC. 3304 Y ILEC HUMBOLDT TELEPHONE COMPANY 2257 3310 Y ILEC (FORMERLY)CENTRAL MONTANA COMMUNICATIONS INC. 3311 Y ILEC TIDEWATER TELECOM, INC. 3312 Y ILEC MAINE TELEPHONE COMPANY 3313 Y ILEC SIDNEY TELEPHONE CO. 3314 Y ILEC OXFORD WEST TELEPHONE COMPANY 3315 Y ILEC MID-MAINE TELECOM LLC 3316 Y ILEC NORTHLAND TELEPHONE OF ME, INC 3320 Y ILEC MERRIMACK COUNTY TEL CO DBA CONTOOCOOK VALLEY TEL CO

ISSUED: DECEMBER 15, 2017 EFFECTIVE: JANUARY 01, 2018

WIRE CENTER AND INTERCONNECTION INFORMATION

COMPANY CODES FOR EXCHANGE TELEPHONE COMPANIES (CONT'D)

TRGT CODE CODE CODE NM CTGY COMPANY NAME

3321 Y ILEC HOLLIS TELEPHONE COMPANY, INC. 3323 N CLEC ALLEGIANCE TELECOM OF WISCONSIN, INC. - WI 3324 N CLEC FRONTIER COMMUNICATIONS OF AMERICA, INC. - PA 3331 Y ILEC FAIRPOINT VERMONT, INC. 3332 Y ILEC VERMONT TELEPHONE CO., INC. 3333 Y ILEC COPPER VALLEY TELEPHONE, INC. 3334 Y ILEC TABLE TOP TELEPHONE COMPANY 3376 N CLEC WINDSTREAM NUVOX OHIO, LLC 3377 N CLEC WINDSTREAM NUVOX ILLINOIS, LLC 3390 N CLEC SPENCER MUNICIPAL COMMUNICATION UTILITY 3400 FRONTIER COMMUNICATIONS CORPORATION (OVERALL) 3401 Y ILEC CITIZENS TEL. CO. OF OR DBA FRONTIER COMM. OF OR 2308 3402 Y ILEC (FORMERLY)CITIZENS TEL CO OF GOLDEN ST DBA FRONTIER COM 340E Y ILEC SACRED WIND COMMUNICATIONS, INC. 3410 Y ILEC RT COMMUNICATIONS 3411 Y ILEC TCT WEST 3444 CAPROCK TELECOMMUNICATIONS CORP. (OVERALL) 3445 N CLEC CAPROCK TELECOMMUNICATIONS CORP. - OK 3446 N CLEC CAPROCK TELECOMMUNICATIONS CORP. - AR 3447 N CLEC CAPROCK TELECOMMUNICATIONS CORP. - AZ 3448 N CLEC CAPROCK TELECOMMUNICATIONS CORP. - LA 3451 N ULEC US LEC OF NORTH CAROLINA, INC. - NC 348F N CLEC NEUTRAL TANDEM-ARKANSAS, LLC - AR 3495 N CLEC US LEC OF TENNESSEE, INC. - KY 3572 N CLEC WINDSTREAM COMMUNICATIONS, LLC - SC 3586 N CLEC ALLEGIANCE TELECOM OF OHIO, INC. - OH 3620 N CLEC OMNITEL COMMUNICATIONS, INC. - IA 3622 N CLEC AL-CALL, INC. - GA 3658 N CLEC RCN TELECOM SERVICES OF OREGON, INC. - OR

ISSUED: DECEMBER 15, 2017 EFFECTIVE: JANUARY 01, 2018

WIRE CENTER AND INTERCONNECTION INFORMATION

COMPANY CODES FOR EXCHANGE TELEPHONE COMPANIES (CONT'D)

TRGT CODE CODE CODE NM CTGY COMPANY NAME

365B N CLEC CENTURYLINK COMMUNICATIONS LLC - GA 3700 Y ILEC MICRONESIAN TELECOMMUNICATIONS CORPORATION 3746 N CLEC US LEC COMMUNICATIONS, INC. - NY 3747 N ULEC US LEC OF GEORGIA, INC. - GA 3796 N CLEC HALSTAD TELEPHONE COMPANY - ND 3799 N CLEC NUVOX COMMUNICATIONS, INC. - TN 3800 Y ILEC TELEGUAM HOLDINGS, LLC 384C N CLEC NEUTRAL TANDEM-NEW YORK, LLC - NY 385D N CLEC COX OHIO TELCOM, L.L.C. - OH 3900 Y ILEC AMERICAN SAMOA TELECOMMUNICATIONS AUTHORITY 390B N CLEC DOBSON TECHNOLOGIES - TRANSPORT AND TELECOM SOLUTIONS, 390G N CLEC CENTURYLINK COMMUNICATIONS LLC - MS 3915 N CLEC CONSOLIDATED COMMUNICATIONS ENTERPRISE SERVICES, INC.- 391G N CLEC CENTURYLINK COMMUNICATIONS LLC - TN 3924 N CLEC 3 RIVERS TELEPHONE COOPERATIVE, INC. - MT 3959 N CLEC INTERBEL TELEPHONE COOPERATIVE, INC. - MT 3964 N CLEC SUREWEST TELEVIDEO DBA SUREWEST BROADBAND - CA 3990 CONSOLIDATED COMMUNICATIONS ENTERPRISE SERVIC (OVERALL) 3991 N CLEC CONSOLIDATED COMMUNICATIONS ENTERPRISE SERVICES, INC.- 4000 Y ILEC ARDMORE TEL CO INC 4001 Y ILEC NORTH CENTRAL TEL COOP. 4002 Y ILEC HIGHLAND TEL COOP, INC. 4009 N CLEC MILLENNIUM TELCOM, LLC DBA ONESOURCE COMMUNICATIONS - T 4012 N CLEC RCN TELECOM SERVICES OF DELAWARE, INC. 7311 4013 N CLEC (FORMERLY)INTERMEDIA COMMUNICATIONS, INC. - MD 4029 N CLEC PAETEC COMMUNICATIONS, INC. - RI 402G N CLEC CENTURYLINK COMMUNICATIONS LLC - AL 4032 N CLEC CTC TELECOM, INC. 403G N CLEC CENTURYLINK COMMUNICATIONS LLC - CT

ISSUED: DECEMBER 15, 2017 EFFECTIVE: JANUARY 01, 2018

WIRE CENTER AND INTERCONNECTION INFORMATION

COMPANY CODES FOR EXCHANGE TELEPHONE COMPANIES (CONT'D)

TRGT CODE CODE CODE NM CTGY COMPANY NAME

4042 N CLEC CUMBY TELEPHONE COOPERATIVE, INC. 4046 N CLEC SANTA ROSA TELEPHONE COOPERATIVE, INC. 4048 N CLEC MAINSTREET COMMUNICATIONS, LL. 404H N CLEC WISCONSIN INDEPENDENT NETWORK LLC - WI 405G N CLEC CENTURYLINK COMMUNICATIONS LLC - KY 406G N CLEC CENTURYLINK COMMUNICATIONS LLC - NC 4084 N CLEC PAETEC COMMUNICATIONS, INC. - MA 4400 4085 N CLEC (FORMERLY)FLORIDA DIGITAL NETWORK, INC. 409F N CLEC NEUTRAL TANDEM-OKLAHOMA, LLC - OK 4108 N CLEC RCN TELECOM SERVICES OF CALIFORNIA, INC. 4114 N CLEC WINDSTREAM D & E SYSTEMS, INC. - PA 4123 N CLEC XO NEW JERSEY, INC. 4124 N CLEC XO DELAWARE, INC. 4125 N CLEC XO MICHIGAN, INC. 4126 N CLEC XO WISCONSIN, INC. 4140 N CLEC WARWICK VALLEY TELEPHONE COMPANY - NY 4145 N CLEC ALLEGIANCE TELECOM OF NEW JERSEY, INC. 4151 PAETEC COMMUNICATIONS, INC. (OVERALL) 4152 N CLEC PAETEC COMMUNICATIONS, INC. - NY 4153 N CLEC PAETEC COMMUNICATIONS, INC. - PA 4156 N CLEC TEKSTAR COMMUNICATIONS, INC. 415G N CLEC PAETEC COMMUNICATIONS, INC. - NC 4160 N CLEC ALLEGIANCE TELECOM OF VIRGINIA, INC. 4164 N CLEC SAN ISABEL TELECOM, INC. 4189 N CLEC COON CREEK TELECOMMUNICATIONS CORP. 7341 4190 N CLEC (FORMERLY)ALLEGIANCE TELECOM OF PENNSYLVANIA, INC. 4206 N CLEC PAETEC COMMUNICATIONS, INC. - NH 420G N CLEC CENTURYLINK COMMUNICATIONS LLC - NH 4215 N CLEC RCN TELECOM SERVICES OF RHODE ISLAND, INC.

ISSUED: DECEMBER 15, 2017 EFFECTIVE: JANUARY 01, 2018

WIRE CENTER AND INTERCONNECTION INFORMATION

COMPANY CODES FOR EXCHANGE TELEPHONE COMPANIES (CONT'D)

TRGT CODE CODE CODE NM CTGY COMPANY NAME

4216 N CLEC RCN TELECOM SERVICES OF VERMONT, INC. 4227 N CLEC PAETEC COMMUNICATIONS, INC. - FL 423F NORTHERN NEW ENGLAND TEL OPS LLC DBA FAIRPOIN (OVERALL) 4245 N CLEC F&B COMMUNICATIONS, INC. - IA 7288 424A N CLEC (FORMERLY)MCI WORLDCOM COMMUNICATIONS, INC. - KY 4253 N CLEC BARAGA TELEPHONE COMPANY 4263 N CLEC WINDSTREAM NORTHSTAR, LLC - MN 4300 Y ILEC RED RIVER RURAL TEL ASSN. DBA RED RIVER COMMUNICATIONS 4321 Y ILEC FRONTIER COMMUNICATIONS NORTHWEST, INC. - ID 4322 Y ILEC CITIZENS TEL. CO. OF MT DBA FRONTIER COMM. OF MT 4323 Y ILEC FRONTIER COMMUNICATIONS NORTHWEST, INC. - OR 4324 Y ILEC FRONTIER COMMUNICATIONS NORTHWEST, INC. - WA 432E N CLEC FRONTIER COMMUNICATIONS OF AMERICA, INC. - OR 4332 Y ILEC WINDSTREAM GEORGIA COMMUNICATIONS CORP. 4334 Y ILEC FRONTIER COMMUNICATIONS OF THE CAROLINAS INC. - NC 4335 Y ILEC FRONTIER COMMUNICATIONS OF THE CAROLINAS INC. - SC 4336 Y ILEC CITIZENS TEL. CO. OF TN, LLC DBA FRONTIER COMM. OF TN, 4337 Y RBOC VERIZON SOUTH INC. - VA 4344 Y RBOC FRONTIER SOUTHWEST INCORPORATED D/B/A FRONTIER COMM OF 4347 N CLEC ALLEGIANCE TELECOM OF MICHIGAN, INC. 4352 N CLEC VAL-ED JOINT VENTURE, LLP DBA 702 COMMUNICATIONS -MN 4359 N CLEC XO INDIANA, INC. 4366 N CLEC NEX-TECH, LLC - KS 4382 N CLEC CENTURYLINK COMMUNICATIONS LLC - NY 438D N CLEC PVT NETWORKS, INC. - NM 4400 N CLEC WINDSTREAM NUVOX, INC - FL 4401 Y ILEC IAMO TEL CO - MO 4402 N CLEC WINDSTREAM NUVOX, INC. - KY 4403 N CLEC WINDSTREAM NUVOX, LLC - LA

ISSUED: DECEMBER 15, 2017 EFFECTIVE: JANUARY 01, 2018

WIRE CENTER AND INTERCONNECTION INFORMATION

COMPANY CODES FOR EXCHANGE TELEPHONE COMPANIES (CONT'D)

TRGT CODE CODE CODE NM CTGY COMPANY NAME

4404 Y ILEC RURAL TEL CO - ID 4405 Y ILEC RURAL TEL CO - NV 4406 Y ILEC E.N.M.R. TEL COOP - NM 4407 Y ILEC E.N.M.R. TEL COOP - TX 4408 Y ILEC FORT MOJAVE TELECOM INC - CA 4409 Y ILEC FORT MOJAVE TELECOM INC - AZ 440G N CLEC FRONTIER COMMUNICATIONS OF AMERICA, INC. - NC 4410 Y ILEC FORT MOJAVE TELECOM INC - NV 4411 Y ILEC GRAND RIVER MUTUAL TEL CO - IA 4412 Y ILEC GRAND RIVER MUTUAL TEL CO - MO 4413 Y ILEC WEST RIVER TELECOMMUNICATIONS COOP - ND 4414 Y ILEC WEST RIVER TELECOMMUNICATIONS COOP - SD 4415 Y ILEC ASOTIN TEL CO - OR 4416 Y ILEC ASOTIN TEL CO - WA 4417 Y ILEC FRONTIER COMMUNICATIONS OF MICHIGAN, INC. 4418 Y ILEC FRONTIER COMMUNICATIONS OF MICHIGAN, INC. - OH 4419 Y ILEC FRONTIER COMMUNICATIONS OF THE SOUTHWEST INC. - AZ 4420 Y RBOC FRONTIER CALIFORNIA INC. 4421 Y ILEC FRONTIER COMMUNICATIONS OF THE SOUTHWEST INC. - NV 4423 Y ILEC FRONTIER COMMUNICATIONS NORTHWEST INC. - WA 4425 Y ILEC GEORGIA WINDSTREAM, INC. 4426 Y ILEC CITIZENS TEL CO OF WHITE MT DBA FRONTIER COMM OF WHITE 4427 Y ILEC CITIZENS TEL. CO. OF ID DBA FRONTIER COMM. OF ID 4429 Y ILEC CITIZENS TEL. CO. OF UT DBA FRONTIER COMM. OF UT 4433 Y ILEC DELL TEL CORP INC. - NM 4434 Y ILEC DELL TEL CORP INC. - TX 4435 Y ILEC FILER MUTUAL TEL CO - ID 4436 Y ILEC FILER MUTUAL TEL CO - NV 4437 Y ILEC CENTURYTEL OF THE GEM STATE, INC. DBA CENTURYLINK - ID

ISSUED: DECEMBER 15, 2017 EFFECTIVE: JANUARY 01, 2018

WIRE CENTER AND INTERCONNECTION INFORMATION

COMPANY CODES FOR EXCHANGE TELEPHONE COMPANIES (CONT'D)

TRGT CODE CODE CODE NM CTGY COMPANY NAME

4438 Y ILEC CENTURYTEL OF THE GEM STATE, INC. DBA CENTURYLINK - NV 4439 Y ILEC MIDVALE TEL EXCH INC - ID 443G N CLEC CENTURYLINK COMMUNICATIONS LLC - NV 4441 Y ILEC INLAND TEL CO - ID 4442 Y ILEC INLAND TEL CO - WA 4443 Y ILEC KANOKLA TELEPHONE ASSOCIATION - KS 4444 Y ILEC KANOKLA TELEPHONE ASSOCIATION - OK 4445 Y ILEC LAVACA TEL CO - AR 4446 Y ILEC LAVACA TEL CO - OK 4447 Y ILEC MO-KAN DIAL INC - KS 4448 Y ILEC MO-KAN DIAL INC - MO 4449 Y ILEC NAVAJO COMM. CO, INC. DBA FRONTIER NAVAJO COMM. - AZ 4450 Y ILEC NAVAJO COMM. CO, INC. DBA FRONTIER NAVAJO COMM. - NM 4451 Y ILEC NAVAJO COMM. CO, INC. DBA FRONTIER NAVAJO COMM. - UT 4452 Y ILEC NEMONT TEL COOP INC. - MT 4453 Y ILEC NEMONT TEL COOP INC. - ND 4454 Y ILEC QUINCY TEL CO - FL 4455 Y ILEC QUINCY TEL CO - GA 4456 Y ILEC RANGE TEL COOP INC - MT 4457 Y ILEC RANGE TEL COOP INC - WY 4458 Y ILEC SANTA ROSA TEL COOP INC. - OK 4459 Y ILEC SANTA ROSA TEL COOP INC. - TX 4461 Y ILEC SILVER STAR TEL CO INC - WY 4462 Y ILEC SOUTH CENTRAL TEL ASSN INC - KS 4463 Y ILEC SOUTH CENTRAL TEL ASSN INC - OK 4464 Y ILEC FRONTIER COMMUNICATIONS OF THE SOUTH, LLC - AL 4465 Y ILEC FRONTIER COMMUNICATIONS OF THE SOUTH, LLC - FL 4466 Y ILEC SUNFLOWER TEL CO INC - CO 4467 Y ILEC SUNFLOWER TEL CO INC - KS

ISSUED: DECEMBER 15, 2017 EFFECTIVE: JANUARY 01, 2018

WIRE CENTER AND INTERCONNECTION INFORMATION

COMPANY CODES FOR EXCHANGE TELEPHONE COMPANIES (CONT'D)

TRGT CODE CODE CODE NM CTGY COMPANY NAME

4468 Y ILEC TOTAH COMMUNICATIONS, INC. - KS 4469 Y ILEC TOTAH COMMUNICATIONS, INC. - OK 4470 Y ILEC VALLEY TEL COOP INC - AZ 4471 Y ILEC VALLEY TEL COOP INC - NM 4472 Y ILEC ALTEVA OF WARWICK LLC - NJ 4473 Y ILEC ALTEVA OF WARWICK LLC - NY 4474 Y ILEC WEST SIDE TEL CO - PA 4475 Y ILEC WEST SIDE TEL CO - WV 4476 Y ILEC CAMERON TELEPHONE COMPANY - LA 4477 Y ILEC CAMERON TELEPHONE COMPANY - TX 4478 Y RBOC VERIZON SOUTH INC. - TN 4485 N CLEC WINDSTREAM NUVOX, INC. - MS 4486 N CLEC WINDSTREAM NUVOX, INC. - NC 4487 N CLEC WINDSTREAM NUVOX, INC. - SC 4488 Y ILEC OREGON-IDAHO UTILITIES, INC. - ID 4489 Y ILEC OREGON-IDAHO UTILITIES, INC.- OR 4490 Y ILEC MIDVALE TEL EXCH - AZ 4491 N CLEC WINDSTREAM NUVOX, INC. - TN 4498 N CLEC WINDSTREAM NUVOX, INC. - GA 449F N CLEC NEUTRAL TANDEM-WEST VIRGINIA, LLC - WV 449G N CLEC CENTURYLINK COMMUNICATIONS LLC - LA 450F N CLEC NEUTRAL TANDEM-WYOMING, LLC - WY 4510 Y ILEC UNITED TELEPHONE SOUTHEAST LLC DBA CENTURYLINK - TN 4511 Y ILEC UNITED TELEPHONE SOUTHEAST LLC DBA CENTURYLINK - VA 451C N CLEC VOLUNTEER FIRST SERVICES, INC. - TN 4520 Y ILEC UNITED TELEPHONE - NORTHWEST DBA CENTURYLINK - OR 4521 Y ILEC UNITED TELEPHONE - NORTHWEST DBA CENTURYLINK - WA 452F N CLEC NEUTRAL TANDEM-NORTH DAKOTA, LLC - ND 4530 Y ILEC UNITED TEL CO OF THE WEST DBA CENTURYLINK - NE

ISSUED: DECEMBER 15, 2017 EFFECTIVE: JANUARY 01, 2018

WIRE CENTER AND INTERCONNECTION INFORMATION

COMPANY CODES FOR EXCHANGE TELEPHONE COMPANIES (CONT'D)

TRGT CODE CODE CODE NM CTGY COMPANY NAME

4531 Y ILEC UNITED TEL CO OF THE WEST DBA CENTURYLINK OF THE WEST - 4534 N CLEC PAETEC COMMUNICATIONS OF VIRGINIA, LLC - VA 4536 N CLEC XO MASSACHUSETS, INC. 453F N CLEC NEUTRAL TANDEM-MONTANA, LLC - MT 7282 4544 N CLEC (FORMERLY)INTERMEDIA COMMUNICATIONS, INC. - AZ 4548 N CLEC SOUTH CENTRAL WIRELESS, DBA SC TELCOM - KS 4586 N CLEC BEN LOMAND COMMUNICATIONS, INC. 4587 N CLEC ENVENTIS TELECOM, INC. - MN 4602 N CLEC HUTCHINSON TELECOMMUNICATIONS, INC. 460D N CLEC WTC COMMUNICATIONS, INC. - KS 4611 Y ILEC BEEHIVE TELEPHONE COMPANY, INC. (UTAH) 4612 Y ILEC BEEHIVE TELEPHONE CO. INC., NEVADA 464C N CLEC NEUTRAL TANDEM-MICHIGAN, LLC - OH 4650 N CLEC LOUISA COMMUNICATIONS, LC 390G 4664 N CLEC (FORMERLY)CENTURYTEL ACQUISITION, LLC DBA CENTURYLINK A 4716 N CLEC PAETEC COMMUNICATIONS, INC. - MD 4717 N CLEC PAETEC COMMUNICATIONS, INC. - IL 4733 N CLEC PAETEC COMMUNICATIONS, INC. - CA 474E N CLEC FRONTIER COMMUNICATIONS OF AMERICA, INC. - IN 475E N CLEC FRONTIER COMMUNICATIONS OF AMERICA, INC. - MI 4772 N CLEC XO VIRGINIA, LLC 4773 N CLEC XO MARYLAND, LLC 4774 N CLEC XO MISSOURI, INC. (D) 4780 N CLEC WINDSTREAM NUVOX KANSAS, LLC 4788 N CLEC MCLEODUSA TELECOMMUNICATION SERVICES, INC. - CO 4792 N CLEC XO NORTH CAROLINA, INC. 4793 N CLEC XO ARIZONA, INC. 4796 N CLEC CEDAR COMMUNICATIONS, L.L.C.

ISSUED: DECEMBER 15, 2017 EFFECTIVE: JANUARY 01, 2018

WIRE CENTER AND INTERCONNECTION INFORMATION

COMPANY CODES FOR EXCHANGE TELEPHONE COMPANIES (CONT'D)

TRGT CODE CODE CODE NM CTGY COMPANY NAME

406G 4809 N CLEC (FORMERLY)MADISON RIVER COMMUNICATIONS, LLC DBA CENTURY 4814 N CLEC PAUL BUNYAN RURAL TELEPHONE COOP. 4839 N CLEC US LEC OF ALABAMA, INC. 483E N CLEC NEUTRAL TANDEM-WASHINGTON, LLC - WA 4855 N CLEC 24-7 TELECOM, INC. 4874 N CLEC PAETEC COMMUNICATIONS, INC. - DE 487G N IC NEBRASKALINK, LLC 7292 4885 N CLEC (FORMERLY)INTERMEDIA COMMUNICATIONS, INC. - NJ 7825 4886 N CLEC (FORMERLY)INTERMEDIA COMMUNICATIONS, INC. - MS 7284 4887 N CLEC (FORMERLY)INTERMEDIA COMMUNICATIONS, INC. - CT 4890 NUVOX, INC. (OVERALL) 4891 N CLEC WINDSTREAM NUVOX MISSOURI, LLC 4899 N CLEC ONVOY, LLC - MN 489C N CAP TELEPAK NETWORKS, INC. 4937 N CLEC ALLEGIANCE TELECOM OF DC, INC. 493D N CAP COMMON POINT, LLC 4951 N CLEC FRONTIER COMMUNICATIONS NORTHWEST INC. - OR 4959 N CLEC WARWICK VALLEY TELEPHONE COMPANY - NJ 4967 WARWICK VALLEY TELEPHONE COMPANY (OVERALL) 4972 FRONTIER COMMUNICATIONS NORTHWEST, INC. (OVERALL) 4980 N CLEC XO OREGON, INC. 4989 N CLEC PAETEC COMMUNICATIONS, INC. - DC 5000 Y RBOC VERIZON PENNSYLVANIA, INC - PA 5010 Y RBOC VERIZON DELAWARE, INC. - DE 5020 Y RBOC VERIZON WASHINGTON, DC INC. - DC 5030 Y RBOC VERIZON MARYLAND, INC. - MD 5040 Y RBOC VERIZON VIRGINIA, INC. - VA 5050 Y RBOC FRONTIER WEST VIRGINIA INC. - WV 505B N CLEC NEUTRAL TANDEM-ILLINOIS, LLC - IL

ISSUED: DECEMBER 15, 2017 EFFECTIVE: JANUARY 01, 2018

WIRE CENTER AND INTERCONNECTION INFORMATION

COMPANY CODES FOR EXCHANGE TELEPHONE COMPANIES (CONT'D)

TRGT CODE CODE CODE NM CTGY COMPANY NAME

5061 Y ILEC CINCINNATI BELL - KY 5062 Y ILEC CINCINNATI BELL - OH 5070 Y RBOC ILLINOIS BELL TEL CO - IL 5080 Y RBOC INDIANA BELL TEL CO INC - IN 5090 Y RBOC MICHIGAN BELL TEL CO - MI 5101 Y RBOC QWEST CORPORATION - AZ 5102 Y RBOC QWEST CORPORATION - CO 5103 Y RBOC QWEST CORPORATION - ID 5104 Y RBOC QWEST CORPORATION - MT 5105 Y RBOC QWEST CORPORATION - NM 5107 Y RBOC QWEST CORPORATION - UT 5108 Y RBOC QWEST CORPORATION - WY 5111 Y RBOC NORTHERN NEW ENGLAND TEL OPS LLC DBA FAIRPOINT COMM - M 5112 Y RBOC VERIZON NEW ENGLAND INC. DBA VERIZON MASSACHUSETTS - MA 5113 Y RBOC NORTHERN NEW ENGLAND TEL OPS LLC DBA FAIRPOINT COMM - N 5114 Y RBOC VERIZON NEW ENGLAND INC. DBA VERIZON RHODE ISLAND - RI 5115 Y RBOC TELEPHONE OPERATING CO OF VERMONT DBA FAIRPOINT COMM - 5120 Y RBOC VERIZON NEW JERSEY, INC. - NJ 5130 Y RBOC VERIZON NEW YORK, INC. - NY 5131 Y RBOC VERIZON NEW YORK, INC. - CT 5141 Y RBOC QWEST CORPORATION - IA 5142 Y RBOC QWEST CORPORATION - MN 5143 Y RBOC QWEST CORPORATION - NE 5144 Y RBOC QWEST CORPORATION - ND 5145 Y RBOC QWEST CORPORATION - SD 5150 Y RBOC OHIO BELL TEL CO - OH 5159 N CLEC PERSONAL TOUCH COMMUNICATIONS, LP - TX 5161 Y RBOC QWEST CORPORATION - WA 5162 Y RBOC QWEST CORPORATION - ID

ISSUED: DECEMBER 15, 2017 EFFECTIVE: JANUARY 01, 2018

WIRE CENTER AND INTERCONNECTION INFORMATION

COMPANY CODES FOR EXCHANGE TELEPHONE COMPANIES (CONT'D)

TRGT CODE CODE CODE NM CTGY COMPANY NAME

5163 Y RBOC QWEST CORPORATION - OR 5170 Y RBOC PACIFIC BELL - CA 5173 Y RBOC NEVADA BELL - NV 5181 Y RBOC BELLSOUTH TELECOMM INC - AL 5182 Y RBOC BELLSOUTH TELECOMM INC - KY 5183 Y RBOC BELLSOUTH TELECOMM INC - LA 5184 Y RBOC BELLSOUTH TELECOMM INC - MS 5185 Y RBOC BELLSOUTH TELECOMM INC - TN 5191 Y RBOC BELLSOUTH TELECOMM INC - FL 5192 Y RBOC BELLSOUTH TELECOMM INC - GA 5193 Y RBOC BELLSOUTH TELECOMM INC - NC 5194 Y RBOC BELLSOUTH TELECOMM INC - SC 519F N CAP IT COMMUNICATIONS, LLC 5200 Y RBOC THE SOUTHERN NEW ENGLAND TEL DBA FRONTIER-CT 5205 N CLEC OXFORD COUNTY TELEPHONE SERVICE CO. DBA OXFORD NETWORKS 5211 Y RBOC SOUTHWESTERN BELL - AR 5213 Y RBOC SOUTHWESTERN BELL - MO 5214 Y RBOC SOUTHWESTERN BELL - KS 5215 Y RBOC SOUTHWESTERN BELL - OK 5216 Y RBOC SOUTHWESTERN BELL - TX 5220 Y RBOC WISCONSIN BELL INC - WI 5237 N CLEC GIANT COMMUNICATIONS, INC. - KS 525E N CLEC NEUTRAL TANDEM-TENNESSEE, LLC - TN 527G N CLEC SHELLSBURG CABLEVISION, INC. - IA 533G N CLEC PAETEC COMMUNICATIONS, INC. - NV 5353 N CLEC TDS METROCOM, INC. - MI 535H N CLEC CENTURYLINK COMMUNICATIONS, LLC - RI 5361 N CLEC HARLAN MUNICIPAL UTILITY - IA 5418 N CLEC YADKIN VALLEY TELECOM, INC. - NC

ISSUED: DECEMBER 15, 2017 EFFECTIVE: JANUARY 01, 2018

WIRE CENTER AND INTERCONNECTION INFORMATION

COMPANY CODES FOR EXCHANGE TELEPHONE COMPANIES (CONT'D)

TRGT CODE CODE CODE NM CTGY COMPANY NAME

542C NEUTRAL TANDEM-MICHIGAN, LLC (OVERALL) 542D Y ILEC ALLBAND COMMUNICATIONS COOPERATIVE 543C N CLEC NEUTRAL TANDEM-MICHIGAN, LLC - MI 544E N CLEC FRONTIER COMMUNICATIONS OF AMERICA, INC. - MS 546B N CLEC MCIMETRO ACCESS TRANSMISSION SERVICES LLC - WV 547E N CLEC NEUTRAL TANDEM-PENNSYLVANIA, LLC - PA 548E N CLEC NEUTRAL TANDEM-SOUTH CAROLINA, LLC - SC 549C N CLEC CENTURYLINK COMMUNICATIONS LLC - NJ 549E N CLEC NEUTRAL TANDEM-NEBRASKA, LLC - NE 5511 N CLEC DATAVISION COMMUNICATIONS LLC 5566 N CLEC KASSON-MANTORVILLE TELEPHONE COMPANY - MN 5584 N CLEC PERRY-SPENCER COMMUNICATIONS, INC. - IN 558A N CLEC DEERFIELD FARMERS' TELEPHONE COMPANY - MI 7575 560D (FORMERLY)CENTURYTEL ACQUISITION, LLC DBA CEN (OVERALL) 5618 N CLEC WINDSTREAM NUVOX, INC. - AL 562E N CLEC SOUTH SLOPE COOPERATIVE TELEPHONE COMPANY - IA 5696 N CLEC MCLEODUSA TELECOMMUNICATIONS SERVICES - MI 569G N CLEC SOUTHWEST MINNESOTA BROADBAND SERVICES - MN 5767 N CLEC MCLEODUSA TELECOMMUNICATION SERVICES, INC. - FL 5768 N CLEC MCLEODUSA TELECOMMUNICATION SERVICES, INC. - GA 5769 N CLEC MCLEODUSA TELECOMMUNICATION SERVICES, INC. - KY 576G N CLEC MCLEODUSA TELECOMM. SERVICES, INC. DBA PAETEC BUSINESS 5775 CENTURYTEL SERVICE GROUP, INC. DBA CENTURYLIN (OVERALL) 580D Y ILEC WESTGATE COMMUNICATIONS, LLC DBA WEAVTEL - WA 581D Y ILEC SKYLINE TELECOM COMPANY - WA 5840 N CLEC GUTHRIE TELECOMMUNICATIONS NETWORK, INC. 5869 N CAP SYRINGA NETWORKS, LLC 5872 N CLEC WEST CAROLINA COMMUNICATIONS, LLC - SC 587A Y ILEC MISSOURI VALLEY COMMUNICATIONS, INC.

ISSUED: DECEMBER 15, 2017 EFFECTIVE: JANUARY 01, 2018

WIRE CENTER AND INTERCONNECTION INFORMATION

COMPANY CODES FOR EXCHANGE TELEPHONE COMPANIES (CONT'D)

TRGT CODE CODE CODE NM CTGY COMPANY NAME

5910 N CLEC S & T COMMUNICATIONS, INC. - KS 591C N CLEC WESTPHALIA BROADBAND, INC. - MI 591F N CAP SOUTH CENTRAL COMMUNICATIONS 593E N CLEC FRONTIER COMMUNICATIONS OF AMERICA, INC. - WI 597B WEST KENTUCKY RURAL TELEPHONE COOPERATIVE, IN (OVERALL) 598B Y ILEC WEST KENTUCKY RURAL TELEPHONE COOPERATIVE, INC. 600C N ULEC TRANS NATIONAL COMMUNICATIONS INTERNATIONAL, INC. - TX 604E N CLEC NEUTRAL TANDEM-ALABAMA, LLC - AL 6084 N CLEC MCLEODUSA TELECOMMUNICATIONS SERVICES - MN 1695 6098 N CLEC (FORMERLY)CENTURYTEL ACQUISITION, LLC DBA CENTURYLINK A 6100 N CLEC XO FLORIDA, INC. 6102 N CLEC EXOP OF MISSOURI, INC. 6103 N CLEC WINNEBAGO COOPERATIVE TELEPHONE ASSOCIATION - IA 6125 N CLEC NORTHERN VALLEY COMMUNICATIONS, LLC 6126 TDS METROCOM, INC. (OVERALL) 6127 N CLEC TDS METROCOM, INC. - NY 612C N CLEC COX GEORGIA TELCOM, LLC - GA 6155 N CLEC GREEN HILLS TELECOMMUNICATIONS SERVICES 6158 N CLEC MCLEODUSA TELECOMMUNICATION SERVICES, INC. - IN 615C N CLEC US LEC COMMUNICATIONS INC. - IN 7288 6161 N CLEC (FORMERLY)INTERMEDIA COMMUNICATIONS, INC. - KY 6168 N CLEC ALLEGIANCE TELECOM OF MASSACHUSETTS, INC. 6169 N CLEC ACE LINK TELECOMMUNICATIONS, INC. 6179 Y ILEC DICKEY RURAL ACCESS, INC. 6183 N CLEC NET LEC, INC. 624E N CLEC ATKINS TELEPHONE COMPANY, INC. - IA 630E N CLEC NEUTRAL TANDEM-ARIZONA, LLC - AZ 637C N CLEC NEUTRAL TANDEM-NEW JERSEY, LLC - NJ 637E N CLEC NEUTRAL TANDEM-NEW HAMPSHIRE, LLC - NH

ISSUED: DECEMBER 15, 2017 EFFECTIVE: JANUARY 01, 2018

WIRE CENTER AND INTERCONNECTION INFORMATION

COMPANY CODES FOR EXCHANGE TELEPHONE COMPANIES (CONT'D)

TRGT CODE CODE CODE NM CTGY COMPANY NAME

638C NEUTRAL TANDEM-NEW YORK, LLC (OVERALL) 638E N CLEC NEUTRAL TANDEM-NORTH CAROLINA, LLC - NC 639A US LEC CORP. (OVERALL) 639C N CLEC NEUTRAL TANDEM-NEW YORK, LLC - CT 649C N CLEC NEUTRAL TANDEM-CALIFORNIA, LLC - CA 655H NORTH CENTRAL COMMUNICATIONS, INC. (OVERALL) 664A N CLEC OHIO TELECOM, INC. - OH 668G N CLEC ONVOY, LLC - CA 674E N CLEC FRONTIER COMMUNICATIONA OF AMERICA, INC. - NE 678B N CLEC MCIMETRO ACCESS TRANSMISSION SERVICES LLC - ID 682C N CLEC ATV HOLDINGS, LLC D/B/A MITCHELL TELECOM - SD 683H N CLEC EMERY TELECOMMUNICATIONS & VIDEO, INC. - UT 689F N CLEC NEUTRAL TANDEM-IDAHO, LLC - ID 691A N CLEC DAYSTARR, LLC DBA DAYSTARR COMMUNICATIONS - MI 6944 N CLEC PANHANDLE TELECOMMUNICATION SYSTEMS, INC. 694E WINNEBAGO COOPERATIVE TELEPHONE ASSOCIATION (OVERALL) 695E N CLEC WINNEBAGO COOPERATIVE TELEPHONE ASSOCIATION - MN 6960 N CLEC MCLEODUSA TELECOMMUNICATION SERVICES, INC. - NM 7970 7002 N CLEC (FORMERLY)CTC EXCHANGE SERVICES, INC. 7008 N CLEC CONSOLIDATED COMMUNICATIONS NETWORKS, INC. 7021 N CLEC FIBERCOMM, L.C. 7028 N CLEC PIONEER LONG DISTANCE, INC. 7036 N CLEC TDS METROCOM, LLC - MN 7048 N CLEC WESTERN COMMUNICATIONS, INC. DBA LOGIX COMMUNICATIONS - 7056 N CLEC XO ILLINOIS, INC. 705H N CLEC NORTHERN IOWA COMMUNICATIONS PARTNERS, LLC - IA 7067 RCN TELECOM SERVICES, INC. (OVERALL) 7077 N CLEC COX CONNECTICUT TELECOM, LLC 7078 N CLEC COX ARIZONA TELCOM, INC. - AZ

ISSUED: DECEMBER 15, 2017 EFFECTIVE: JANUARY 01, 2018

WIRE CENTER AND INTERCONNECTION INFORMATION

COMPANY CODES FOR EXCHANGE TELEPHONE COMPANIES (CONT'D)

TRGT CODE CODE CODE NM CTGY COMPANY NAME

7094 N CLEC GOLDFIELD ACCESS NETWORK, L.C. 7298 7103 N CLEC (FORMERLY)BROOKS FIBER COMMUNICATIONS OF MASSACHUSETTS 711G N CLEC ONVOY, LLC - UT 7283 7128 N CLEC (FORMERLY)BROOKS FIBER COMMUNICATIONS OF CALIFORNIA - C 712G N CLEC ONVOY, LLC - WA 7229 7132 (FORMERLY)MCI WORLDCOM COMMUNICATIONS, INC. (OVERALL) 7293 7133 N CLEC (FORMERLY)MCI WORLDCOM COMMUNICATIONS, INC. - NY 7292 7134 N CLEC (FORMERLY)MCI WORLDCOM COMMUNICATIONS, INC. - NJ 7229 7149 (FORMERLY)INTERMEDIA COMMUNICATIONS, INC (OVERALL) 7289 7157 N CLEC (FORMERLY)BROOKS FIBER COMMUNICATIONS OF MICHIGAN - MI 7294 7158 N CLEC (FORMERLY)BROOKS FIBER COMMUNICATIONS OF OHIO, INC. - O 715G N CLEC ONVOY, LLC - MT 7171 ELECTRIC LIGHTWAVE, LLC DBA INTEGRA TELECOM (OVERALL) (D) 7173 N CLEC ELECTRIC LIGHTWAVE, LLC DBA INTEGRA TELECOM - WA (D) (D) (D) 7177 N CLEC MCIMETRO ACCESS TRANSMISSION SERVICES LLC - GA 717E N CLEC VERNON COMMUNICATIONS COOPERATIVE 7184 N CLEC MCLEODUSA TELECOMMUNICATION SERVICES, INC. - AZ 7189 N CLEC COX FIBERNET COMMERCIAL SERVICES, INC. (VA) 7190 N CLEC COX CABLE NEW ORLEANS, INC. 7192 N CLEC COX CABLE OKLAHOMA CITY, INC. 7193 N CLEC COX CABLE PENSACOLA, INC 7287 7196 N CLEC (FORMERLY)MCI WORLDCOM COMMUNICATIONS, INC. - IL 7298 7199 N CLEC (FORMERLY)MCI WORLDCOM COMMUNICATIONS, INC. - MA 719E N CLEC NEUTRAL TANDEM-MISSISSIPPI, LLC - MS 7215 N CLEC INDEPENDENT NETWORKS, L.L.C.

ISSUED: DECEMBER 15, 2017 EFFECTIVE: JANUARY 01, 2018

WIRE CENTER AND INTERCONNECTION INFORMATION

COMPANY CODES FOR EXCHANGE TELEPHONE COMPANIES (CONT'D)

TRGT CODE CODE CODE NM CTGY COMPANY NAME

7229 7219 (FORMERLY)BROOKS FIBER PROPERTIES, INC. (OVERALL) 7447 7220 N CLEC (FORMERLY)MCI WORLDCOM COMMUNICATIONS, INC. - DE 7281 7221 N CLEC (FORMERLY)MCI WORLDCOM COMMUNICATIONS, INC. - AL 7825 7222 N CLEC (FORMERLY)MCI WORLDCOM COMMUNICATIONS, INC. - MS 7626 7223 N CLEC (FORMERLY)MCI WORLDCOM COMMUNICATIONS, INC. - TN 7625 7224 N CLEC (FORMERLY)MCI WORLDCOM COMMUNICATIONS, INC. - NC 7311 7228 N CLEC (FORMERLY)MCI WORLDCOM COMMUNICATIONS, INC. - MD 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC (OVERALL) 7284 7230 N CLEC (FORMERLY)BROOKS FIBER COMMUNICATIONS OF CONNECTICUT, I 7231 N CLEC MCIMETRO ACCESS TRANSMISSION SERVICES LLC - RI 7299 7238 N CLEC (FORMERLY)MCI WORLDCOM COMMUNICATIONS, INC. - VA 7297 7239 N CLEC (FORMERLY)MCI WORLDCOM COMMUNICATIONS, INC. - TX 7283 7240 N CLEC (FORMERLY)MCI WORLDCOM COMMUNICATIONS, INC. - CA 7297 7249 N CLEC (FORMERLY)BROOKS FIBER PROPERTIES OF TEXAS 7824 7258 N CLEC (FORMERLY)BROOKS FIBER COMMUNICATIONS OF OKLAHOMA, INC. 7262 N CLEC XO CALIFORNIA, INC. 7270 MCLEODUSA (OVERALL) 7272 N CLEC MCLEODUSA TELECOMMUNICATION SERVICES, INC. - WY 7301 7274 N CLEC (FORMERLY)MCI WORLDCOM COMMUNICATIONS, INC. - WA 7277 N CLEC MCIMETRO ACCESS TRANSMISSION SERVICES LLC - AR 7626 7278 N CLEC (FORMERLY)BROOKS FIBER COMMUNICATIONS OF TENNESSEE, INC 7289 7279 N CLEC (FORMERLY)MCI WORLDCOM COMMUNICATIONS, INC. - MI 7281 N CLEC MCIMETRO ACCESS TRANSMISSION SERVICES LLC - AL 7282 N CLEC MCIMETRO ACCESS TRANSMISSION SERVICES LLC - AZ 7283 N CLEC MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 7284 N CLEC MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CT 7285 N CLEC MCIMETRO ACCESS TRANSMISSION SERVICES LLC - DC 7287 N CLEC MCIMETRO ACCESS TRANSMISSION SERVICES LLC - IL 7288 N CLEC MCIMETRO ACCESS TRANSMISSION SERVICES LLC - KY

ISSUED: DECEMBER 15, 2017 EFFECTIVE: JANUARY 01, 2018

WIRE CENTER AND INTERCONNECTION INFORMATION

COMPANY CODES FOR EXCHANGE TELEPHONE COMPANIES (CONT'D)

TRGT CODE CODE CODE NM CTGY COMPANY NAME

7289 N CLEC MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI 7290 N CLEC MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MO 7291 N CLEC MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NE 7292 N CLEC MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NJ 7293 N CLEC MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NY 7294 N CLEC MCIMETRO ACCESS TRANSMISSION SERVICES LLC - OH 7295 N CLEC MCIMETRO ACCESS TRANSMISSION SERVICES LLC - OR 7296 N CLEC MCIMETRO ACCESS TRANSMISSION SERVICES LLC - PA 7297 N CLEC MCIMETRO ACCESS TRANSMISSION SERVICES LLC - TX 7298 N CLEC MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA 7299 N CLEC MCIMETRO ACCESS TRANSMISSION SERVICES LLC - VA 7300 N CLEC MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NH 7301 N CLEC MCIMETRO ACCESS TRANSMISSION SERVICES LLC - WA 7311 N CLEC MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MD 7284 7316 N CLEC (FORMERLY)MCI WORLDCOM COMMUNICATIONS, INC. - CT 7340 N CLEC XO WASHINGTON, INC. 7341 N CLEC XO COMMUNICATIONS SERVICES, INC. - PA 7344 N CLEC XO TENNESSEE, INC. 734D N CAP VISION NET, INC. DBA MAIN 7353 N CLEC RCN TELECOM SERVICES, INC. - NY 736B N CLEC ACE TELEPHONE COMPANY OF MICHIGAN, INC. 7376 N CLEC MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NV 7393 N CLEC MCLEODUSA TELECOMMUNICATION SERVICES, INC. - IL 739D Y ILEC REASNOR TELEPHONE COMPANY, LLC 7403 N CLEC WESTERN COMMUNICATIONS, INC. - TX 7407 N CLEC MCLEODUSA TELECOMMUNICATION SERVICES, INC. - MO 7408 N CLEC MCLEODUSA TELECOMMUNICATION SERVICES, INC. - AR 7409 N CLEC MCLEODUSA TELECOMMUNICATION SERVICES, INC. - TX 7410 N CLEC MCLEODUSA TELECOMMUNICATION SERVICES, INC. - OK

ISSUED: DECEMBER 15, 2017 EFFECTIVE: JANUARY 01, 2018

WIRE CENTER AND INTERCONNECTION INFORMATION

COMPANY CODES FOR EXCHANGE TELEPHONE COMPANIES (CONT'D)

TRGT CODE CODE CODE NM CTGY COMPANY NAME

7411 N CLEC MCLEODUSA TELECOMMUNICATION SERVICES, INC. - KS 741E ONVOY, LLC (OVERALL) 7421 AT&T - LOCAL (OVERALL) 7422 N CLEC MCIMETRO ACCESS TRANSMISSION SERVICES LLC - FL 7423 N CLEC MCIMETRO ACCESS TRANSMISSION SERVICES LLC - WI 7424 N CLEC MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MN 7425 N CLEC MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CO 742E Y CLEC ONVOY, LLC - IA 7431 N CLEC CENTURYLINK COMMUNICATIONS LLC - SC 7290 7432 N CLEC (FORMERLY)MCI WORLDCOM COMMUNICATIONS, INC. - MO 7296 7434 N CLEC (FORMERLY)MCI WORLDCOM COMMUNICATIONS, INC. - PA 7177 7435 N CLEC (FORMERLY)MCI WORLDCOM COMMUNICATIONS, INC. - GA 7282 7438 N CLEC (FORMERLY)MCI WORLDCOM COMMUNICATIONS, INC. - AZ 7425 7439 N CLEC (FORMERLY)WORLDCOM TECHNOLOGIES, INC. - CO 8552 7440 N CLEC (FORMERLY)MCI WORLDCOM COMMUNICATIONS, INC. - IN 7424 7441 N CLEC (FORMERLY)MCI WORLDCOM COMMUNICATIONS, INC. - MN 7295 7442 N CLEC (FORMERLY)MCI WORLDCOM COMMUNICATIONS, INC. - OR 7294 7443 N CLEC (FORMERLY)MCI WORLDCOM COMMUNICATIONS, INC. - OH 7285 7445 N CLEC (FORMERLY)MCI WORLDCOM COMMUNICATIONS, INC. - DC 7447 N CLEC MCIMETRO ACCESS TRANSMISSION SERVICES LLC - DE 7448 N CLEC MCI WORLDCOM COMMUNICATIONS, INC. - FL 402G 7451 N CLEC (FORMERLY)CENTURYTEL ACQUISITION, LLC DBA CENTURYLINK A 7454 N CLEC WAVECOM SOLUTIONS CORPORATION - HI 7459 N CLEC HANCOCK COMMUNICATIONS, INC. - IN 745E N CAP UTAH FIBER NETWORK, LLC 7826 7462 N CLEC (FORMERLY)BROOKS FIBER COMMUNICATIONS OF LOUISIANA - LA 7825 7463 N CLEC (FORMERLY)BROOKS FIBER COMMUNICATIONS OF MISSISSIPPI, I 7603 7464 N CLEC (FORMERLY)BROOKS FIBER COMMUNICATIONS OF NEW MEXICO, IN 7282 7465 N CLEC (FORMERLY)BROOKS FIBER COMMUNICATIONS OF TUCSON, INC. -

ISSUED: DECEMBER 15, 2017 EFFECTIVE: JANUARY 01, 2018

WIRE CENTER AND INTERCONNECTION INFORMATION

COMPANY CODES FOR EXCHANGE TELEPHONE COMPANIES (CONT'D)

TRGT CODE CODE CODE NM CTGY COMPANY NAME

7281 7469 N CLEC (FORMERLY)INTERMEDIA COMMUNICATIONS, INC. - AL 747C Y ILEC KILLDUFF TELEPHONE COMPANY 747G N CLEC ONVOY, LLC - OR 749E N CLEC NEUTRAL TANDEM-LOUISIANA, LLC - LA 7507 N CLEC MCIMETRO ACCESS TRANSMISSION SERVICES LLC - SC 750E N CLEC NEUTRAL TANDEM-OREGON, LLC - OR 7513 N CLEC CTSI, LLC 7293 7515 N CLEC (FORMERLY)INTERMEDIA COMMUNICATIONS, INC. - NY 7520 N CLEC XO OHIO, INC. 7521 N CLEC XO NEVADA, LLC 7524 N CLEC MCIMETRO ACCESS TRANSMISSION SERVICES LLC - KS 7534 N CLEC FRONTIER CALIFORNIA INC. 7541 N CLEC XO UTAH, INC. 7556 N CLEC NORTHLAND NETWORKS, LTD. - NY 755B N CLEC HIAWATHA BROADBAND COMMUNICATIONS, INC. - MN 756D N CLEC COX ARKANSAS TELCOM, L.L.C. - AR 7575 CENTURYLINK COMMUNICATIONS LLC (OVERALL) 7576 N CLEC CENTURYLINK COMMUNICATIONS LLC - AR 7577 N CLEC CENTURYLINK COMMUNICATIONS LLC - KS 7578 N CLEC CENTURYLINK COMMUNICATIONS LLC - MO 7579 N CLEC CENTURYLINK COMMUNICATIONS LLC - OK 7953 7586 N CLEC (FORMERLY)CENTURYTEL ACQUISITION, LLC DBA CENTURYLINK A 1071 7588 N CLEC (FORMERLY)CENTURYTEL ACQUISITION, LLC DBA CENTURYLINK A 758D Y ILEC DIRECT COMMUNICATIONS CEDAR VALLEY, LLC 7524 7593 N CLEC (FORMERLY)BROOKS FIBER COMMUNICATIONS - KS 7290 7594 N CLEC (FORMERLY)BROOKS FIBER COMMUNICATIONS - MO 759G N CLEC ONVOY, LLC - NV 7603 N CLEC MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NM 7608 N CLEC BUCKEYE TELESYSTEM, INC. - OH

ISSUED: DECEMBER 15, 2017 EFFECTIVE: JANUARY 01, 2018

WIRE CENTER AND INTERCONNECTION INFORMATION

COMPANY CODES FOR EXCHANGE TELEPHONE COMPANIES (CONT'D)

TRGT CODE CODE CODE NM CTGY COMPANY NAME

760G N CLEC ALPHA CONNECT, LLC - MI 7615 N CLEC RCN TELECOM SERVICES OF PENNSYLVANIA, INC. 7619 N CLEC RCN TELECOM SERVICES, INC. - MA 7625 N CLEC MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NC 7626 N CLEC MCIMETRO ACCESS TRANSMISSION SERVICES LLC - TN 449G 7637 N CLEC (FORMERLY)CENTURYTEL ACQUISITION, LLC DBA CENTURYLINK A 7293 7650 N CLEC (FORMERLY)BROOKS FIBER OF NEW YORK, INC. 7656 N CLEC WINDSTREAM COMMUNICATIONS, INC. - AR 7661 N CLEC COX CALIFORNIA TELCOM, L.L.C. - CA 7290 7666 N CLEC (FORMERLY)INTERMEDIA COMMUNICATIONS, INC. - MO 7670 N CLEC GRANDE COMMUNICATIONS NETWORKS, INC. - TX 7674 N CLEC US LEC OF NORTH CAROLINA, INC. 7692 N CLEC AT&T CORP. - NV 7708 N ULEC WINDSTREAM D & E SYSTEMS, INC. - PA 7720 N CLEC RAINIER CONNECT, INC. - WA 7726 N CLEC SOUTHWESTERN BELL TELEPHONE COMPANY - TX 7747 N CLEC SHARON TELEPHONE COMPANY 774B N CLEC WALNUT TELEPHONE COMPANY, INC. - IA 7753 XO COMMUNICATIONS, INC. - OVERALL (OVERALL) 7764 OVATION COMMUNICATIONS, INC. (OVERALL) 7765 N CLEC OVATION COMMUNICATIONS OF ILLINOIS, INC. 7766 N CLEC ALLEGIANCE TELECOM, INC. - NY 7767 N CLEC OVATION COMMUNICATIONS OF WISCONSIN, INC. 7777 N CLEC MCIMETRO ACCESS TRANSMISSION SERVICES LLC - ME 7300 7778 N CLEC (FORMERLY)BROOKS FIBER COMMUNICATIONS OF NEW HAMPSHIRE 777B N CLEC PLATEAU TELECOMMUNICATIONS, INC. 7424 7783 N CLEC (FORMERLY)BROOKS FIBER COMMUNICATIONS - MN 7784 N CLEC MCIMETRO ACCESS TRANSMISSION SERVICES LLC - UT 7804 N CLEC TDS METROCOM, INC. - WI

ISSUED: DECEMBER 15, 2017 EFFECTIVE: JANUARY 01, 2018

WIRE CENTER AND INTERCONNECTION INFORMATION

COMPANY CODES FOR EXCHANGE TELEPHONE COMPANIES (CONT'D)

TRGT CODE CODE CODE NM CTGY COMPANY NAME

7807 N CLEC CENTURYLINK COMMUNICATIONS LLC - IL 7809 N CLEC W T SERVICES, INC. 7815 WINDSTREAM COMMUNICATIONS OF THE MIDWEST, INC (OVERALL) 7816 N CLEC WINDSTREAM COMMUNICATIONS OF THE MIDWEST, INC. - NE 7817 N CLEC WINDSTREAM COMMUNICATIONS OF THE MIDWEST, INC. - IA 7824 N CLEC MCIMETRO ACCESS TRANSMISSION SERVICES LLC - OK 7825 N CLEC MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MS 7826 N CLEC MCIMETRO ACCESS TRANSMISSION SERVICES LLC - LA 7830 N CLEC MID-RIVERS TELEPHONE COOPERATIVE, INC. 7625 7835 N CLEC (FORMERLY)INTERMEDIA COMMUNICATIONS, INC. - NC 7294 7836 N CLEC (FORMERLY)INTERMEDIA COMMUNICATIONS, INC. - OH 7177 7837 N CLEC (FORMERLY)INTERMEDIA COMMUNICATIONS, INC. - GA 785G Y ILEC MICHIGAN CENTRAL BROADBAND COMPANY, LLC (D) (D) 786F N CLEC PAETEC COMMUNICATIONS, INC. - VT 7870 N CLEC BLACKFOOT COMMUNICATIONS, INC. - MT 7893 N CLEC XIT TELECOMMUNICATIONS & TECHNOLOGY, INC. 7894 N CLEC NORTH COUNTY COMMUNICATION CORPORATION - CA 7908 N CLEC OVATIONS COMMUNICATIONS OF MN 7947 N CLEC CENTURYLINK COMMUNICATIONS LLC - VA 7949 N CLEC CENTURYLINK COMMUNICATIONS LLC - MI 7950 N CLEC CENTURYLINK COMMUNICATIONS LLC - PA 7951 N CLEC CENTURYLINK COMMUNICATIONS LLC - IN 7952 N CLEC CENTURYLINK COMMUNICATIONS LLC - OH 7953 N CLEC CENTURYLINK COMMUNICATIONS LLC - TX 7954 N CLEC CENTURYLINK COMMUNICATIONS LLC - DC 7955 N CLEC CENTURYLINK COMMUNICATIONS LLC - MA 7956 N CLEC CENTURYLINK COMMUNICATIONS LLC - MD

ISSUED: DECEMBER 15, 2017 EFFECTIVE: JANUARY 01, 2018

WIRE CENTER AND INTERCONNECTION INFORMATION

COMPANY CODES FOR EXCHANGE TELEPHONE COMPANIES (CONT'D)

TRGT CODE CODE CODE NM CTGY COMPANY NAME

7957 N CLEC CENTURYLINK COMMUNICATIONS LLC - CA 795D N CLEC WILKES COMMUNICATIONS, INC. 7970 N CLEC WINDSTREAM COMMUNICATIONS, INC. - NC 7297 7976 N CLEC (FORMERLY)INTERMEDIA COMMUNICATIONS, INC. - TX 7626 7977 N CLEC (FORMERLY)INTERMEDIA COMMUNICATIONS, INC. - TN 7296 7978 N CLEC (FORMERLY)INTERMEDIA COMMUNICATIONS, INC. - PA 7979 N CLEC US XCHANGE OF WISCONSIN, L.L.C. DBA CHOICE ONE COMMUNIC 7982 N CLEC CAPROCK TELECOMMUNCATIONS CORP. - TX 7985 N CLEC CENTURYLINK COMMUNICATIONS LLC - FL 7987 COX COM, INC. (OVERALL) 7988 N CLEC COX NEBRASKA TELECOM, INC. 7991 Y ILEC SADDLEBACK COMMUNICATIONS COMPANY - AZ 7993 N CLEC FRONTIER COMMUNICATIONS NORTHWEST, INC. - WA 7998 N CLEC CTC TELCOM, INC. 390G 8071 N CLEC (FORMERLY)CENTURYTEL SOLUTIONS, LLC DBA CENTURYLINK SOL 391G 8072 N CLEC (FORMERLY)CENTURYTEL SOLUTIONS, LLC DBA CENTURYLINK SOL 7953 8073 N CLEC (FORMERLY)CENTURYTEL SOLUTIONS, LLC DBA CENTURYLINK SOL 807A GENESEO COMMUNICATIONS SERVICES INC. (OVERALL) 807C N CLEC WEST TELECOM SERVICES, LLC - AL 807E N CLEC FRONTIER COMMUNICATIONS OF AMERICA, INC. - IL 808A N CLEC GENESEO COMMUNICATIONS SERVICES INC. 808C N CLEC WEST TELECOM SERVICES, LLC - CA 809C N CLEC WEST TELECOM SERVICES, LLC - CO 8105 N CLEC SMART CITY SOLUTIONS, LLC. 810C N CLEC WEST TELECOM SERVICES, LLC - CT 811C N CLEC WEST TELECOM SERVICES, LLC - DE 812C N CLEC WEST TELECOM SERVICES, LLC - DC 813C N CLEC WEST TELECOM SERVICES, LLC - FL 814C N CLEC WEST TELECOM SERVICES, LLC - GA

ISSUED: DECEMBER 15, 2017 EFFECTIVE: JANUARY 01, 2018

WIRE CENTER AND INTERCONNECTION INFORMATION

COMPANY CODES FOR EXCHANGE TELEPHONE COMPANIES (CONT'D)

TRGT CODE CODE CODE NM CTGY COMPANY NAME

815C N CLEC WEST TELECOM SERVICES, LLC - ID 815D Y ILEC HOPI TELECOMMUNICATIONS INCORPORATED - AZ 8168 N CLEC TIER 2 COMMUNICATIONS, LLC 816C N CLEC WEST TELECOM SERVICES, LLC - IL 817C N CLEC WEST TELECOM SERVICES, LLC - IN 817E N CLEC FRONTIER COMMUNICATIONS OF AMERICA, INC. - UT 818C N CLEC WEST TELECOM SERVICES, LLC - KS 819C N CLEC WEST TELECOM SERVICES, LLC - LA 820C N CLEC WEST TELECOM SERVICES, LLC - MD 821C N CLEC WEST TELECOM SERVICES, LLC - MI 822C N CLEC WEST TELECOM SERVICES, LLC - MN 823C N CLEC WEST TELECOM SERVICES, LLC - MS 824C N CLEC WEST TELECOM SERVICES, LLC - MO 8253 N CLEC PATHWAY COM-TEL, INC. - TX 825C N CLEC WEST TELECOM SERVICES, LLC - MT 826C N CLEC WEST TELECOM SERVICES, LLC - NE 827C N CLEC WEST TELECOM SERVICES, LLC - NV 8281 N CLEC MCLEODUSA TELECOMMUNICATION SERVICES, INC. - SD 8282 N CLEC MCLEODUSA TELECOMMUNICATION SERVICES, INC. - ND 8283 N CLEC MCLEODUSA TELECOMMUNICATION SERVICES, INC. - WI 8284 N CLEC MCLEODUSA TELECOMMUNICATION SERVICES, INC. - MT 7287 8285 N CLEC (FORMERLY)INTERMEDIA COMMUNICATIONS, INC. - IL 8552 8286 N CLEC (FORMERLY)INTERMEDIA COMMUNICATIONS, INC. - IN 828C N CLEC WEST TELECOM SERVICES, LLC - NH 8293 NORTH COUNTY COMMUNICATIONS CORPORATION (OVERALL) 8294 N CLEC NORTH COUNTY COMMUNICATION CORPORATION - OR 8295 N CLEC NORTH COUNTY COMMUNICATION CORPORATION - WA 829C N CLEC WEST TELECOM SERVICES, LLC - NJ 830C N CLEC WEST TELECOM SERVICES, LLC - NM

ISSUED: DECEMBER 15, 2017 EFFECTIVE: JANUARY 01, 2018

WIRE CENTER AND INTERCONNECTION INFORMATION

COMPANY CODES FOR EXCHANGE TELEPHONE COMPANIES (CONT'D)

TRGT CODE CODE CODE NM CTGY COMPANY NAME

831C N CLEC WEST TELECOM SERVICES, LLC - NY 832C N CLEC WEST TELECOM SERVICES, LLC - NC 8331 N CLEC CLIMAX TELEPHONE COMPANY 8332 N CLEC GLOBE TELECOMMUNICATIONS, INC. 833C N CLEC WEST TELECOM SERVICES, LLC - OK 8340 N CLEC XO NEW YORK, INC. 834C N CLEC WEST TELECOM SERVICES, LLC - OR 8354 US LEC CORP (OVERALL) 8355 N CLEC US LEC OF GEORGIA, INC. 8356 N CLEC US LEC OF TENNESSEE, INC. 8357 N CLEC US LEC OF VIRGININA LLC 835C N CLEC WEST TELECOM SERVICES, LLC - PA 8366 N CLEC US XCHANGE OF INDIANA, L.L.C. DBA CHOICE ONE COMMUNICAT 836C N CLEC WEST TELECOM SERVICES, LLC - RI 8378 ALLEGIANCE TELECOM, INC. (OVERALL) 837B TRANS NATIONAL COMMUNICATIONS INTERNATIONAL, (OVERALL) 837C N CLEC WEST TELECOM SERVICES, LLC - SC 8381 N CLEC RCN TELECOM SERVICES OF VIRGINIA, INC. 8382 N CLEC RCN TELECOM SERVICES OF THE DISTRICT OF COLUMBIA, INC. 838C N CLEC WEST TELECOM SERVICES, LLC - SD 8399 N CLEC RCN TELECOM SERVICES OF MARYLAND, INC. 839C N CLEC WEST TELECOM SERVICES, LLC - VT 840C N CLEC WEST TELECOM SERVICES, LLC - VA 840H PENINSULA FIBER NETWORK, LLC (OVERALL) 8413 N CLEC ALLEGIANCE TELECOM OF TEXAS, INC. 841C N CLEC WEST TELECOM SERVICES, LLC - WA 7285 8428 N CLEC (FORMERLY)INTERMEDIA COMMUNICATIONS, INC. - DC 7299 8429 N CLEC (FORMERLY)INTERMEDIA COMMUNICATIONS, INC. - VA 842C N CLEC WEST TELECOM SERVICES, LLC - WV

ISSUED: DECEMBER 15, 2017 EFFECTIVE: JANUARY 01, 2018

WIRE CENTER AND INTERCONNECTION INFORMATION

COMPANY CODES FOR EXCHANGE TELEPHONE COMPANIES (CONT'D)

TRGT CODE CODE CODE NM CTGY COMPANY NAME

7298 8431 N CLEC (FORMERLY)INTERMEDIA COMMUNICATIONS, INC. - MA 843C N CLEC WEST TELECOM SERVICES, LLC - WI 844C N CLEC WEST TELECOM SERVICES, LLC - WY 845C N CLEC WEST TELECOM SERVICES, LLC - TN 8474 N CLEC MCLEODUSA TELECOMMUNICATION SERVICES, INC. - IA 847G N CLEC TRUVISTA COMMUNICATIONS OF GEORGIA, LLC - GA 850D N CLEC NEUTRAL TANDEM-WASHINGTON, DC., LLC - DC 8511 GRANDE COMMUNICATIONS NETWORKS, INC. (OVERALL) 851A N CLEC HUNTEL CABLEVISION D/B/A HUNTEL COMMUNICATIONS 8523 US XCHANGE L.L.C. DBA CHOICE ONE COMMUNICATIO (OVERALL) 7507 8534 N CLEC (FORMERLY)INTERMEDIA COMMUNICATIONS, INC. - SC 854G N CLEC MID-IOWA TELECOM, LLC - IA 8552 N CLEC MCIMETRO ACCESS TRANSMISSION SERVICES LLC - IN 855A CTC EXCHANGE SERVICES, INC. (OVERALL) 855C N CLEC MCIMETRO ACCESS TRANSMISSION SERVICES LLC - HI 856A N CLEC WINDSTREAM COMMUNICATIONS, INC. - GA 857H HALSTAD TELEPHONE COMPANY (OVERALL) 8580 CRYSTAL COMMUNICATIONS, INC. DBA HICKORY TECH (OVERALL) 8581 N CLEC CRYSTAL COMMUNICATIONS, INC. DBA ENVENTIS - MN 858G N CLEC ONVOY, LLC - SD 8593 N CLEC CRYSTAL COMMUNICATIONS, INC. DBA ENVENTIS - IA 8597 N CLEC CONSOLIDATED COMMUNICATIONS ENTERPRISE SERVICES - PA 8598 N CLEC RIO COMMUNICATIONS, INC. 8606 N CLEC OTTER TAIL TELCOM, INC. 860C N CLEC WEST TELECOM SERVICES, LLC - IA 8614 N CLEC BAYLAND TELEPHONE, LLC 8615 N CLEC NORVADO, INC. 861C N CLEC WEST TELECOM SERVICES, LLC - KY 8639 N CLEC COX IOWA TELCOM, LLC

ISSUED: DECEMBER 15, 2017 EFFECTIVE: JANUARY 01, 2018

WIRE CENTER AND INTERCONNECTION INFORMATION

COMPANY CODES FOR EXCHANGE TELEPHONE COMPANIES (CONT'D)

TRGT CODE CODE CODE NM CTGY COMPANY NAME

863A N CLEC FAIRFIELD COMMUNICATIONS, INC. - SC 863F Y ILEC FRONTIER COMMUNICATIONS OF THE SOUTHWEST INC. - CA 8646 N CLEC ALLEGIANCE TELECOM, INC. - GA 864C N ULEC TRANS NATIONAL COMMUNICATIONS INTERNATIONAL, INC. - CA 0509 864F Y RBOC (FORMERLY)VERIZON SOUTH, INC. - NC (CONTEL) 8660 WINDSTREAM NUVOX, INC. (OVERALL) 8661 N CLEC POKA LAMBRO TELEPHONE COMPANY 7422 8664 N CLEC (FORMERLY)INTERMEDIA COMMUNICATIONS, INC. - FL 866C N CLEC FRONTIER COMMUNICATIONS OF AMERICA, INC. - TN 8685 N CLEC US XCHANGE OF MICHIGAN, LLC DBA CHOICE ONE COMMUNICATIO 8692 N CLEC US LEC OF FLORIDA, INC. 8693 N CLEC US LEC OF SOUTH CAROLINA, INC. 869F N CAP KANSAS FIBER NETWORK, LLC 8702 N CLEC RCN TELECOM SERVICES OF ILLINOIS, INC. - IL 7283 8707 N CLEC (FORMERLY)INTERMEDIA COMMUNICATIONS, INC. - CA 871E N CLEC NEUTRAL TANDEM-UTAH, LLC - UT 872G N CLEC ONVOY, LLC - NE 8758 N CLEC XO GEORGIA, INC. 8760 N CLEC US XCHANGE OF ILLINOIS, L.L.C. DBA CHOICE ONE COMMUNICA 8762 N CLEC CI COMMUNICATIONS, INC. 7424 8763 N CLEC (FORMERLY)INTERMEDIA COMMUNICATIONS, INC. - MN 7826 8764 N CLEC (FORMERLY)INTERMEDIA COMMUNICATIONS, INC. - LA 876D N CLEC NEUTRAL TANDEM-MARYLAND, LLC - MD 8778 N CLEC COX RHODE ISLAND TELCOM, INC. 877G N CLEC ONVOY, LLC - NY 8782 N CLEC ALLEGIANCE TELECOM, INC. - CA 8812 N CAP SOUTH DAKOTA NETWORK, LLC 8833 N CLEC WESTERN COMMUNICATIONS, INC. DBA LOGIX COMMUNICATIONS - 8858 N CLEC IOWA NETWORK SERVICES, INC. DBA AUREON NETWORK SERVICES

ISSUED: DECEMBER 15, 2017 EFFECTIVE: JANUARY 01, 2018

WIRE CENTER AND INTERCONNECTION INFORMATION

COMPANY CODES FOR EXCHANGE TELEPHONE COMPANIES (CONT'D)

TRGT CODE CODE CODE NM CTGY COMPANY NAME

890E N CAP EMERY TELECOMMUNICATIONS & VIDEO, INC. 8923 SOUTHWESTERN BELL TELEPHONE COMPANY (OVERALL) 892D N CLEC NEUTRAL TANDEM-MASSACHUSETTS, LLC - MA 8950 N CLEC ALLEGIANCE TELECOM OF ILLINOIS, INC. 8953 N CLEC MARK TWAIN COMMUNICATIONS 8958 N CLEC XO TEXAS, INC. 8959 WESTERN COMMUNICATIONS, INC. DBA LOGIX COMMUN (OVERALL) 8964 N CLEC XO D.C., INC. 896E N CLEC NEUTRAL TANDEM-KENTUCKY, LLC - KY 8980 N CLEC XO COLORADO, LLC 7577 8983 N CLEC (FORMERLY)CENTURYTEL ACQUISITION, LLC DBA CENTURYLINK A 898G N CLEC ONVOY, LLC - ID 8992 N CLEC ALLEGIANCE TELECOM OF MARYLAND, INC. 899G N CLEC ONVOY, LLC - NM 9001 N CLEC MIDSTATE TELECOM, INC. - SD 901E N CLEC FRONTIER COMMUNICATIONS OF AMERICA, INC, - NM 903C N CLEC NEUTRAL TANDEM-TEXAS, LLC - TX 904D N CLEC PREMIER COMMUNICATIONS, INC. - IA 9102 VERIZON NEW ENGLAND INC. (OVERALL) 9104 VERIZON NEW YORK, INC. (OVERALL) 911E N CLEC CONSOLIDATED COMMUNICATIONS ENTERPRISE SERVICES - IL 912E N CLEC CONSOLIDATED COMMUNICATIONS ENTERPRISE SERVICES - TX 912H N CLEC EVERSTREAM GLC HOLDING COMPANY LLC - MI 913E CONSOLIDATED COMMUNICATIONS ENTERPRISE SERVIC (OVERALL) 7376 9145 N CLEC (FORMERLY)MCI WORLDCOM COMMUNICATIONS, INC. - NV 9147 THE SOUTHERN NEW ENGLAND TEL DBA FRONTIER-CT (OVERALL) 914F N CLEC WIKSTROM TELEPHONE COMPANY, INC. - MN 914G N CLEC ONVOY, LLC - TX 916A N CLEC MAHASKA COMMUNICATION GROUP

ISSUED: DECEMBER 15, 2017 EFFECTIVE: JANUARY 01, 2018

WIRE CENTER AND INTERCONNECTION INFORMATION

COMPANY CODES FOR EXCHANGE TELEPHONE COMPANIES (CONT'D)

TRGT CODE CODE CODE NM CTGY COMPANY NAME

916E N CLEC CENTURYLINK COMMUNICATIONS LLC - AZ 917E N CLEC CENTURYLINK COMMUNICATIONS LLC - ID 918E N CLEC CENTURYLINK COMMUNICATIONS LLC - IA 919E N CLEC CENTURYLINK COMMUNICATIONS LLC - MT 9206 VERIZON NEW JERSEY, INC. (OVERALL) 9208 VERIZON PENNSYLVANIA, INC. (OVERALL) 920E N CLEC CENTURYLINK COMMUNICATIONS LLC - NE 9210 VERIZON DELAWARE, INC. (OVERALL) 9211 VERIZON WASHINGTON, DC INC. (OVERALL) 9212 VERIZON MARYLAND, INC. (OVERALL) 9213 VERIZON VIRGINIA, INC. (OVERALL) 9214 FRONTIER WEST VIRGINIA INC. (OVERALL) 921E N CLEC CENTURYLINK COMMUNICATIONS LLC - NM 922E N CLEC CENTURYLINK COMMUNICATIONS LLC - ND 923E N CLEC CENTURYLINK COMMUNICATIONS LLC - OR 924E N CLEC CENTURYLINK COMMUNICATIONS LLC - SD 925C N CLEC CONSOLIDATED TELEPHONE COMPANY - MN 925E N CLEC CENTURYLINK COMMUNICATIONS LLC - UT 926E N CLEC CENTURYLINK COMMUNICATIONS LLC - WY 9321 OHIO BELL TEL CO (OVERALL) 9323 MICHIGAN BELL TEL CO (OVERALL) 9325 INDIANA BELL TEL CO INC (OVERALL) 9327 WISCONSIN BELL INC (OVERALL) 9329 ILLINOIS BELL TEL CO (OVERALL) 9348 CINCINNATI BELL (OVERALL) 937C N CLEC NEUTRAL TANDEM-FLORIDA, LLC - FL 940E Y CLEC ONVOY, LLC - WI 9412 N CLEC SPRINGBOARD TELECOM, LLC 9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL (OVERALL)

ISSUED: DECEMBER 15, 2017 EFFECTIVE: JANUARY 01, 2018

WIRE CENTER AND INTERCONNECTION INFORMATION

COMPANY CODES FOR EXCHANGE TELEPHONE COMPANIES (CONT'D)

TRGT CODE CODE CODE NM CTGY COMPANY NAME

9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL (OVERALL) 941D N CLEC COX IDAHO TELCOM, LLC - ID 944G N CLEC ONVOY, LLC - WY 949F N CLEC MILLRY COMMUNICATION, INC. 9533 SOUTHWESTERN BELL (OVERALL) 9539 N CLEC SKYBEST COMMUNICATIONS, INC. 9555 WEST TELECOM SERVICES, LLC (OVERALL) 9556 N CLEC WEST TELECOM SERVICES, LLC - AR 9557 N CLEC WEST TELECOM SERVICES, LLC - OH 957H N CLEC KALONA COOPERATIVE TELEPHONE COMPANY - IA 9590 N CLEC NORTH CENTRAL COMMUNICATIONS, INC. - KY 9631 QWEST CORPORATION (OVERALL) 9636 QWEST CORPORATION (OVERALL) 9638 QWEST CORPORATION (OVERALL) 966F N CLEC HOSPERS TELEPHONE EXCHANGE, INC. DBA HTC COMMUNICATIONS 9689 N CLEC WESTERN INDEPENDENT NETWORKS, INC. - OR 968D N CLEC CHRISTENSEN COMMUNICATIONS COMPANY - MN 9690 Y ILEC WINDSTREAM KENTUCKY EAST, INC. - LEXINGTON 9691 Y ILEC WINDSTREAM KENTUCKY EAST, INC. - LONDON 9740 PACIFIC BELL (OVERALL) 9742 NEVADA BELL (OVERALL) 974G N CLEC TOTELCOM NETWORKS, LLC - TX 977E N CLEC NEUTRAL TANDEM-RHODE ISLAND, LLC - RI 9784 Y ILEC CENTURYTEL OF MISSOURI, LLC (CENTRAL) DBA CENTURYLINK 9785 Y ILEC CENTURYTEL OF MISSOURI, LLC (BELLE-HERMAN) DBA CENTURYL 9786 Y ILEC CENTURYTEL OF MISSOURI, LLC (SOUTHERN) DBA CENTURYLINK 9787 Y ILEC CENTURYTEL OF MISSOURI, LLC (SOUTHWEST) DBA CENTURYLINK 9788 Y ILEC CENTURYTEL OF ALABAMA, LLC (SOUTHERN) DBA CENTURYLINK 9789 Y ILEC CENTURYTEL OF ALABAMA, LLC (NORTHERN) DBA CENTURYLINK

ISSUED: DECEMBER 15, 2017 EFFECTIVE: JANUARY 01, 2018

WIRE CENTER AND INTERCONNECTION INFORMATION

COMPANY CODES FOR EXCHANGE TELEPHONE COMPANIES (CONT'D)

TRGT CODE CODE CODE NM CTGY COMPANY NAME

9807 N CLEC NORCAST COMMUNICATIONS 9809 N ULEC BVU AUTHORITY - VA 9867 N CAP IRIS NETWORKS 989C Y ILEC ADAK EAGLE ENTERPRISE LLC DBA ADAK TELEPHONE UTILITY 9900 N CLEC ALGONA MUNICIPAL UTILITIES - IA

KEY: TRGT CODE = TARGET CODE; NM = NECA MEMBER; CODE CTGY = COMPANY CATEGORY END OF SECTION ======NATIONAL EXCHANGE CARRIER ASSOCIATION, INC. TARIFF F.C.C. NO. 4 DIRECTOR, TECHNICAL PLANNING & IMPLEMENTATION 19TH REVISED SECTION 9 80 S. JEFFERSON RD. CANCELS 18TH REVISED SECTION 9 WHIPPANY, N.J. 07981-0918 PAGE 1

ISSUED: APRIL 16, 2001 EFFECTIVE: MAY 01, 2001

WIRE CENTER AND INTERCONNECTION INFORMATION

APPLICATION OF TARIFF

THIS TARIFF LISTS WIRE CENTERS FROM WHICH ACCESS SERVICE IS PROVIDED AND THEIR VERTICAL AND HORIZONTAL COORDINATES WHICH ARE USED TO CALCULATE AIRLINE MILEAGE BETWEEN WIRE CENTERS AND OTHER WIRE CENTER DATA. THIS DATA IS CONTAINED IN SECTIONS 12 THROUGH 64;400-401 FOLLOWING.

THIS TARIFF CONTAINS EXCHANGE CARRIER INTERCONNECTION INFORMATION WHICH IS USED TO CALCULATE EACH TELEPHONE COMPANY'S PROPORTION OF ACCESS SERVICE LOCAL TRANSPORT AND CHANNEL MILEAGE CHARGES WHEN TWO OR MORE TELEPHONE COMPANIES ARE PROVIDING SUCH SERVICES. BILLING PERCENT (BP) INFORMATION FOR INTERCONNECTION BETWEEN AND AMONG TELEPHONE COMPANIES WITHIN A STATE IS CONTAINED IN SECTIONS 65 THROUGH 113; 500-503 FOLLOWING. INFORMATION FOR INTERCONNECTION BETWEEN AND AMONG TELEPHONE COMPANIES BETWEEN STATES IS CONTAINED IN SECTIONS 114 THROUGH 201 FOLLOWING.

THIS TARIFF CONTAINS SUBTENDING WIRE CENTER INFORMATION WHICH PROVIDES THE RELATIONSHIP BETWEEN WIRE CENTERS FOR THE ORDERING AND PROVISIONING OF ACCESS SERVICE IS CONTAINED IN SECTIONS 312 THROUGH 364 FOLLOWING.

FOR THE PURPOSES OF THIS TARIFF, WIRE CENTER INFORMATION IS INCLUDED FOR THE FORTY EIGHT STATES OF THE CONTINENTAL U.S., ALASKA, DISTRICT OF COLUMBIA, HAWAII, PUERTO RICO, THE U.S. VIRGIN ISLANDS, GUAM, AND AMERICAN SAMOA.

END OF SECTION ======NATIONAL EXCHANGE CARRIER ASSOCIATION, INC. TARIFF F.C.C. NO. 4 DIRECTOR, TECHNICAL PLANNING & IMPLEMENTATION 9TH REVISED SECTION 10 80 S. JEFFERSON RD. CANCELS 8TH REVISED SECTION 10 WHIPPANY, N.J. 07981-0918 PAGE 1

ISSUED: AUGUST 17, 2000 EFFECTIVE: SEPTEMBER 01, 2000

WIRE CENTER AND INTERCONNECTION INFORMATION

GENERAL

FOR THE PURPOSE OF DETERMINING AIRLINE MILEAGES, VERTICAL AND HORIZONTAL GRID LINES HAVE BEEN ESTABLISHED ACROSS THE UNITED STATES. THE SPACING BETWEEN ADJACENT VERTICAL GRID LINES AND BETWEEN HORIZONTAL GRID LINES REPRESENTS A DISTANCE OF ONE COORDINATE UNIT. THIS UNIT IS THE SQUARE ROOT OF 0.1, EXPRESSED IN STATUTE MILES. A VERTICAL (V) AND A HORIZONTAL (H) COORDINATE IS COMPUTED FOR EACH WIRE CENTER FROM ITS LATITUDE AND LONGITUDE LOCATION BY USE OF APPROPRIATE MAP-PROJECTION EQUATIONS. A PAIR OF V-H COORDINATES LOCATES A WIRE CENTER, FOR DETERMINING AIRLINE MILEAGES, AT A PARTICULAR INTERSECTION OF AN ESTABLISHED VERTICAL GRID LINE WITH AN ESTABLISHED HORIZONTAL GRID LINE. THE DISTANCE BETWEEN ANY TWO WIRE CENTERS IS THE AIRLINE MILEAGE COMPUTED AS EXPLAINED IN SECTION 11 FOLLOWING.

THE WIRE CENTERS IN THIS TARIFF, BETWEEN WHICH MILEAGE IS MEASURED, ARE LISTED ALPHABETICALLY BY LOCALITY NAME FOR EACH STATE. THE TERM "LOCALITY" IS MEANT TO REPRESENT THE GEOGRAPHICAL AREA, SUCH AS A CITY, TOWN, TOWNSHIP OR SIMILAR AREA, IN WHICH A WIRE CENTER IS PHYSICALLY LOCATED. THE LATA COLUMN DATA IS MEANT TO REPRESENT THE RESIDING LOCAL ACCESS TRANSPORT AREA.

BILLING PERCENTAGE (BP) INTERCONNECTION INFORMATION IS ALSO LISTED ALPHABETICALLY BY LOCALITY NAME FOR EACH BP INTERCONNECTION ENTRY. A BP INTERCONNECTION ENTRY CONSISTS OF TWO OR MORE LINES THAT PROVIDE THE NAME AND LOCATION CODE OF THE END OFFICE LOCALITY OR LOCALITIES.

BP INFORMATION INCLUDES THE COMPANY CODE NUMBERS OF THE INVOLVED TELEPHONE COMPANIES, THE PERCENTAGE TO BE BILLED BY EACH TELEPHONE COMPANY, AN OFFICE INDICATOR AND A SERVICE TYPE WHICH INDICATES THE TYPE OF ACCESS SERVICES FOR WHICH THE BILLING PERCENTAGE RECORD APPLIES.

BP INTERCONNECTION INFORMATION WITHIN A STATE IS LISTED BY STATE, WITH THE LOWER END OFFICE COMPANY CODE LOCALITY LISTED FIRST, THEN ALPHABETICALLY BY THE FIRST END OFFICE LOCALITY.

BP INTERCONNECTION INFORMATION BETWEEN STATES IS LISTED BY PAIRS OF STATES WITH THE LOWER END OFFICE COMPANY CODE LOCALITY LISTED FIRST, THEN ALPHABETICALLY BY THE FIRST END OFFICE LOCALITY.

SUBTENDING WIRE CENTER INFORMATION FOR EACH STATE IS LISTED BY PRIMARY OFFICE LOCATION BY LATA. THE TERM "PRIMARY OFFICE LOCATION" IS MEANT TO REPRESENT THE COMMON LANGUAGE LOCATION IDENTIFIER (CLLI) OR LOCATION CODE

======NATIONAL EXCHANGE CARRIER ASSOCIATION, INC. TARIFF F.C.C. NO. 4 DIRECTOR, TECHNICAL PLANNING & IMPLEMENTATION 9TH REVISED SECTION 10 80 S. JEFFERSON RD. CANCELS 8TH REVISED SECTION 10 WHIPPANY, N.J. 07981-0918 PAGE 2

ISSUED: AUGUST 17, 2000 EFFECTIVE: SEPTEMBER 01, 2000

WIRE CENTER AND INTERCONNECTION INFORMATION

GENERAL (CONT'D)

(LC) OF A WIRE CENTER PROVIDING ACCESS SERVICE FOR CUSTOMERS. THE LATA DATA IS MEANT TO REPRESENT LATA OR MARKET AREA AFFILIATION. SUBTENDING WIRE CENTER INFORMATION PROVIDES THE RELATIONSHIP BETWEEN WIRE CENTERS FOR THE ORDERING AND PROVISIONING OF ACCESS SERVICE. SUBTENDING WIRE CENTER INFORMATION CONTAINS SUBTENDING OFFICES WHICH ARE PROVIDED ACCESS SERVICE BY THE PRIMARY OFFICE.

END OF SECTION ======NATIONAL EXCHANGE CARRIER ASSOCIATION, INC. TARIFF F.C.C. NO. 4 DIRECTOR, TECHNICAL PLANNING & IMPLEMENTATION 7TH REVISED SECTION 11 80 S. JEFFERSON RD. CANCELS 6TH REVISED SECTION 11 WHIPPANY, N.J. 07981-0918 PAGE 1

ISSUED: AUGUST 17, 2000 EFFECTIVE: SEPTEMBER 01, 2000

WIRE CENTER AND INTERCONNECTION INFORMATION

MILEAGE MEASUREMENT

THIS SECTION CONTAINS THE INFORMATION NECESSARY TO COMPUTE AIRLINE MILEAGE ON WHICH CERTAIN ACCESS SERVICE RATES ARE BASED. THE METHOD DESCRIBED HERE IS USED FOR COMPUTING AIRLINE MILEAGE FOR SWITCHED ACCESS, SPECIAL ACCESS AND DIRECTORY ASSISTANCE SERVICES.

DETERMINATION OF MILEAGE BETWEEN WIRE CENTERS ------THE MILEAGE FOR ACCESS SERVICE IS THE AIRLINE DISTANCE MEASURED BETWEEN TWO SERVING WIRE CENTERS. THE TWO SERVING WIRE CENTERS MAY BE:

- THE CUSTOMER SERVING WIRE CENTER AND THE END USER SERVING WIRE CENTER - THE CUSTOMER SERVING WIRE CENTER AND A HUB SERVING WIRE CENTER - THE CUSTOMER SERVING WIRE CENTER AND A BRIDGING SERVING WIRE CENTER - THE CUSTOMER OR END USER SERVING WIRE CENTER AND A WATS SERVING OFFICE - A HUB SERVING WIRE CENTER (MULTIPLEXING, DA, DIGITAL DATA, BRIDGING, VIDEO AND PROGRAM AUDIO) AND A CUSTOMER END USER SERVING WIRE CENTER - TWO CUSTOMER SERVING WIRE CENTERS - THE CUSTOMER SERVING WIRE CENTER AND THE DA LOCATION

EACH SERVING WIRE CENTER HAS A UNIQUE SET OF VERTICAL AND HORIZONTAL (V&H) COORDINATES. THESE COORDINATES ARE USED FOR CALCULATING THE AIRLINE MILEAGE BETWEEN THE TWO SERVING WIRE CENTERS.

MILEAGE CALCULATIONS ------MILEAGE IS CALCULATED AS FOLLOWS:

- USING THE LOCALITY NAME, AREA CODE (NPA) AND THE FIRST THREE DIGITS OF THE LOCAL EXCHANGE TELEPHONE NUMBER (NXX) OF EACH SERVING WIRE CENTER, LOOK UP THE V & H COORDINATES OF THE ASSOCIATED SERVING WIRE CENTER. THESE ARE LISTED IN SECTIONS 12 THRU 64;400 FOLLOWING.

- OBTAIN THE DIFFERENCE BETWEEN THE V COORDINATES. THEN OBTAIN THE DIFFERENCE BETWEEN THE H COORDINATES. (THE DIFFERENCE IS ALWAYS OBTAINED BY SUBTRACTING THE SMALLER COORDINATE FROM THE LARGER COORDINATE).

- SQUARE THE DIFFERENCES.

======NATIONAL EXCHANGE CARRIER ASSOCIATION, INC. TARIFF F.C.C. NO. 4 DIRECTOR, TECHNICAL PLANNING & IMPLEMENTATION 7TH REVISED SECTION 11 80 S. JEFFERSON RD. CANCELS 6TH REVISED SECTION 11 WHIPPANY, N.J. 07981-0918 PAGE 2

ISSUED: AUGUST 17, 2000 EFFECTIVE: SEPTEMBER 01, 2000

WIRE CENTER AND INTERCONNECTION INFORMATION

MILEAGE MEASUREMENT (CONT'D)

MILEAGE CALCULATIONS (CONT'D) ------

- ADD THE SQUARES OF THE TWO DIFFERENCES.

- DIVIDE THE SUM OF THE SQUARES BY 10.

- TAKE THE SQUARE ROOT OF THE RESULT OBTAINED IN THE PREVIOUS STEP. THE RESULTANT NUMBER IS THE AIRLINE MILEAGE BETWEEN THE WIRE CENTERS.

EXAMPLE ------THE MILEAGE BETWEEN A CUSTOMER'S SERVING WIRE CENTER AT NEWARK (THE 02DS2 OFFICE), NEW JERSEY (TELEPHONE NUMBER 973-242-XXXX) AND AN END USER SERVING WIRE CENTER AT SUMMIT (THE SMDS5 OFFICE), NEW JERSEY (TELEPHONE NUMBER 908-273-XXXX) IS DETERMINED AS FOLLOWS:

- SERVING WIRE CENTER AREA SERVING WIRE CENTER LOCATION CODE + NXX V H ------NEWARK (THE 02DS2 OFFICE), NJ 973 242 5016 1430 SUMMIT (THE SMDS5 OFFICE), NJ 908 273 5038 1453

- DIFFERENCES

V 5038 - 5016 = 22 H 1453 - 1430 = 23

- DIFFERENCES SQUARED

22 X 22 = 484 23 X 23 = 529

- TOTAL OF DIFFERENCES

484 + 529 =1013

- TOTAL OF DIFFERENCES DIVIDED BY 10

1013 / 10 = 101.3

ISSUED: AUGUST 17, 2000 EFFECTIVE: SEPTEMBER 01, 2000

WIRE CENTER AND INTERCONNECTION INFORMATION

MILEAGE MEASUREMENT (CONT'D)

- SQUARE ROOT OF 101.3 = 10.0648

THE AIRLINE MILEAGE BETWEEN NEWARK (THE 02DS2 OFFICE), NEW JERSEY AND SUMMIT (THE SMDS5 OFFICE), NEW JERSEY AS DETERMINED BY THIS METHOD IS 10.0648 MILES. THE USE OF THE AIRLINE MILEAGE AND ANY ROUNDING NECESSARY SHALL BE IN ACCORDANCE WITH THE APPROPRIATE SERVICE TARIFF WHERE RATES BASED ON AIRLINE MILEAGE ARE SPECIFIED.

END OF SECTION ======