AT&T Southwest -- Tandem Homing Plan
-- A planning tool designed to help carriers identify the most efficient AT&T Southwest tandem to assign their codes in the Telcordia LERG, based on the Rate Center being served.
This file includes the Tandem Homing Plan geographic map by state. Download the data file by region Rate Center specific information
•AT&T Southwest has developed a "Tandem Homing Plan" (Plan) to optimize interconnection in its network and minimize capacity bottlenecks at constrained tandems.
•The Plan is intended to ensure Competitive Local Exchange Carriers and Wireless Service Providers adequate sizing of trunks and available capacity for additional growth at all AT&T Southwest tandems.
• The Tandem Homing Plan is a recommendation for carriers to use when designing their network to identify the most efficient AT&T Southwest tandem in which to assign their codes in the LERG based on the Rate Areas being served.
• The AT&T Southwest Tandem Homing Plan identifies every AT&T rate center in a LATA in which AT&T is the Local Exchange Carrier providing service. The Plan principally identifies the AT&T Southwest Tandem Homing Arrangement by Rate Area, thereby allowing Carrier's homing architectures to resemble AT&T's homing architecture.
• AT&T Southwest is recommending Carriers utilize the tandem associated with the rate center, as identified in the Plan when entering the tandem in Telcordia's Routing Database (LERG) for each NXX allocated to the Carrier. Published Date: 07/01/13
© 2011 AT&T Intellectual Property. All rights reserved. AT&T, the AT&T logo and all other AT&T marks contained herein are trademarks of AT&T Intellectual Property and/or AT&T affiliated companies. AT&T Southwest Southwest States LATA's
534 524 521 532 520 522 LATA's 520, ST LOUIS MISSOURI 526 521, WESTPHALIA MISSOURI 546 538 522, SPRINGFIELD MISSOURI 536 528 524, KANSAS CITY MISSOURI 526, FORT SMITH ARKANSAS 528, LITTLE ROCK ARKANSAS 544 530, PINE BLUFF ARKANSAS 548 530 532, WICHITA KANSAS 552 554 534, TOPEKA KANSAS 550 536, OKLAHOMA CITY OKLAHOMA 540 538, TULSA OKLAHOMA 556 540, EL PASO TEXAS 542 542, MIDLAND TEXAS 570 562 544, LUBBOCK TEXAS 558 560 546, AMARILLO TEXAS 548, WICHITA FALLS TEXAS 566 560 550, ABILENE TEXAS 560 552, DALLAS TEXAS 564 564 554, LONGVIEW TEXAS 556, WACO TEXAS 564 558, AUSTIN TEXAS 560, HOUSTON TEXAS 568 568 562, BEAUMONT TEXAS 568 564, CORPUS CHRISTI TEXAS 566, SAN ANTONIO TEXAS 568, BROWNSVILLE TEXAS 570, HEARNE TEXAS
© 2011 AT&T Intellectual Property. All rights reserved. AT&T, the AT&T logo and all other AT&T marks contained herein are trademarks of AT&T Intellectual Property and/or AT&T affiliated companies. AT&T Kansas Kansas LATA's
534 524
532
LATA's 524, KANSAS CITY MISSOURI 532, WICHITA KANSAS 534, TOPEKA KANSAS
© 2011 AT&T Intellectual Property. All rights reserved. AT&T, the AT&T logo and all other AT&T marks contained herein are trademarks of AT&T Intellectual Property and/or AT&T affiliated companies. AT&T Kansas Tandem Homing Plan LATA 524-Kansas City MO - Kansas Rate Areas
ATCHISON
LEAVENWORTH
BASEHOR KANSAS CITY TONGANOXIE
BONNER SPRINGS
DE SOTO
OLATHE
Tandem(s) KSCYKSJO07T
PAOLA
© 2011 AT&T Intellectual Property. All rights reserved. AT&T, the AT&T logo and all other AT&T marks contained herein are trademarks of AT&T Intellectual Property and/or AT&T affiliated companies. AT&T Kansas Tandem Homing Plan LATA 532 - Wichita - West InterLATA
SCOTT CITY
GREAT BEND CHASE LYONS MCPHERSON
PAWNEE ROCK
LARNED NICKERSON
GARDEN CITY HUTCHINSON
STAFFORD
KINSLEY MOUNT HOPE DODGE CITY ANDALE
PRATT CHENEY KINGMAN
Tandem(s) SUBLETTE BUCKLIN GREENSBURG Rate Centers w/Tandem MINNEOLA DDCYKS0107T FOWLER HTSNKS0207T PRSSKSWA07T PLAINS HARPER MEADE WCHTKSBR07T MEDICINE LODGE ATTICA PROTECTION LIBERAL COLDWATER ANTHONY
© 2011 AT&T Intellectual Property. All rights reserved. AT&T, the AT&T logo and all other AT&T marks contained herein are trademarks of AT&T Intellectual Property and/or AT&T affiliated companies. AT&T Kansas Tandem Homing Plan LATA 532 - Wichita - West IntraLATA
SCOTT CITY
GREAT BEND CHASE LYONS
PAWNEE ROCK
LARNED NICKERSON
GARDEN CITY HUTCHINSON STAFFORD
KINSLEY
DODGE CITY
PRATT KINGMAN
Tandem(s) SUBLETTE BUCKLIN GREENSBURG Rate Centers w/Tandem MINNEOLA FOWLER DDCYKS0107T HTSNKS0207T HARPER PRSSKSWA07T PLAINS MEADE WCHTKSBR07T MEDICINE LODGE ATTICA PROTECTION LIBERAL COLDWATER ANTHONY
© 2011 AT&T Intellectual Property. All rights reserved. AT&T, the AT&T logo and all other AT&T marks contained herein are trademarks of AT&T Intellectual Property and/or AT&T affiliated companies. AT&T Kansas Tandem Homing Plan LATA 532 - Wichita - East InterLATA
READING
CANTON GREAT BEND CHASE LYONS EMPORIA MCPHERSON COTTONWOOD FALLS MARION
PAWNEE ROCK HARTFORD FLORENCE
LARNED NICKERSON PEABODY
HUTCHINSON BURNS NEWTON HALSTEAD STAFFORD HAMILTON WHITE WATER IOLA
MOUNT HOPE EL DORADO EUREKA YATES CENTER FORT SCOTT BENTONTOWANDA HUMBOLDT ANDALE
GARDEN PLAIN WICHITA LEON CHANUTE PRATT CHENEY GODDARD KINGMAN SEVERY ERIE
DOUGLASS HOWARD SAINT PAUL NEODESHA PITTSBURG
HARPER PARSONS MOLINE CHERRYVALE WELLINGTON WINFIELD MEDICINE LODGE ATTICA INDEPENDENCE
ANTHONY CEDAR VALE SEDAN ARKANSAS CITY COFFEYVILLE CANEY CHETOPA
Tandem(s) Rate Centers w/Tandem DDCYKS0107T HTSNKS0207T PRSSKSWA07T © 2011 AT&T Intellectual Property. All rights reserved. AT&T, the WCHTKSBR07T AT&T logo and all other AT&T marks contained herein are trademarks of AT&T Intellectual Property and/or AT&T affiliated companies. AT&T Kansas Tandem Homing Plan LATA 532 - Wichita - East IntraLATA
READING
CANTON CHASE LYONS EMPORIA GREAT BEND MCPHERSON COTTONWOOD FALLS MARION
HARTFORD FLORENCE
NICKERSON PEABODY
HUTCHINSON BURNS NEWTON HALSTEAD STAFFORD HAMILTON WHITE WATER IOLA
MOUNT HOPE EL DORADO EUREKA YATES CENTER FORT SCOTT BENTONTOWANDA HUMBOLDT ANDALE
GARDEN PLAIN WICHITA LEON CHANUTE PRATT CHENEY GODDARD KINGMAN SEVERY ERIE
DOUGLASS HOWARD SAINT PAUL NEODESHA PITTSBURG
HARPER PARSONS MOLINE CHERRYVALE MEDICINE LODGE WELLINGTON WINFIELD ATTICA INDEPENDENCE
ANTHONY CEDAR VALE SEDAN ARKANSAS CITY COFFEYVILLE CANEY CHETOPA
Tandem(s) Rate Centers w/Tandem DDCYKS0107T HTSNKS0207T PRSSKSWA07T WCHTKSBR07T © 2011 AT&T Intellectual Property. All rights reserved. AT&T, the AT&T logo and all other AT&T marks contained herein are trademarks of AT&T Intellectual Property and/or AT&T affiliated companies. AT&T Kansas Tandem Homing Plan LATA 532 - Wichita KS - Missouri Rate Areas
EAST FORT SCOTT
EAST PITTSBURG
Tandem(s) PRSSKSWA07T
© 2011 AT&T Intellectual Property. All rights reserved. AT&T, the AT&T logo and all other AT&T marks contained herein are trademarks of AT&T Intellectual Property and/or AT&T affiliated companies. AT&T Kansas Tandem Homing Plan LATA 532 - Wichita KS - West InterLATA - Oklahoma Rate Areas
SOUTH MEADE
SOUTH COLDWATER
Tandem(s) Rate Centers w/Tandem DDCYKS0107T PRSSKSWA07T WCHTKSBR07T
© 2011 AT&T Intellectual Property. All rights reserved. AT&T, the AT&T logo and all other AT&T marks contained herein are trademarks of AT&T Intellectual Property and/or AT&T affiliated companies. AT&T Kansas Tandem Homing Plan LATA 532 - Wichita KS - West IntraLATA - Oklahoma Rate Areas
SOUTH MEADE
SOUTH COLDWATER
Tandem(s) Rate Centers w/Tandem DDCYKS0107T PRSSKSWA07T WCHTKSBR07T
© 2011 AT&T Intellectual Property. All rights reserved. AT&T, the AT&T logo and all other AT&T marks contained herein are trademarks of AT&T Intellectual Property and/or AT&T affiliated companies. AT&T Kansas Tandem Homing Plan LATA 532 - Wichita KS - East InterLATA - Oklahoma Rate Areas
SOUTH ARKANSAS CITY SOUTH COFFEYVILLE SOUTH CHETOPA
Tandem(s) Rate Centers w/Tandem DDCYKS0107T PRSSKSWA07T WCHTKSBR07T
© 2011 AT&T Intellectual Property. All rights reserved. AT&T, the AT&T logo and all other AT&T marks contained herein are trademarks of AT&T Intellectual Property and/or AT&T affiliated companies. AT&T Kansas Tandem Homing Plan LATA 532 - Wichita KS - East IntraLATA - Oklahoma Rate Areas
SOUTH ARKANSAS CITY SOUTH COFFEYVILLE SOUTH CHETOPA
Tandem(s) Rate Centers w/Tandem DDCYKS0107T PRSSKSWA07T WCHTKSBR07T
© 2011 AT&T Intellectual Property. All rights reserved. AT&T, the AT&T logo and all other AT&T marks contained herein are trademarks of AT&T Intellectual Property and/or AT&T affiliated companies. AT&T Kansas Tandem Homing Plan LATA 534 - Topeka - West InterLATA
ALMENA MCDONALD ATWOOD HERNDON NORCATUR SAINT FRANCIS OBERLIN NORTON BIRD CITY SMITH CENTER MANKATO PHILLIPSBURG
JEWELL
COLBY STOCKTON GOODLAND HOXIE BELOIT
PLAINVILLE
MINNEAPOLIS OAKLEY
LINCOLN
HAYS
ELLSWORTH
LA CROSSE Tandem(s) MARQUETTE Rate Centers w/Tandem HAYSKS1107T SALNKSTA07T TPKAKSJA07T
© 2011 AT&T Intellectual Property. All rights reserved. AT&T, the AT&T logo and all other AT&T marks contained herein are trademarks of AT&T Intellectual Property and/or AT&T affiliated companies. AT&T Kansas Tandem Homing Plan LATA 534 - Topeka - West IntraLATA
ALMENA MCDONALD ATWOOD HERNDON NORCATUR SAINT FRANCIS OBERLIN NORTON BIRD CITY SMITH CENTER MANKATO PHILLIPSBURG
JEWELL
COLBY STOCKTON GOODLAND HOXIE BELOIT
PLAINVILLE
MINNEAPOLIS OAKLEY
LINCOLN
HAYS
ELLSWORTH
LA CROSSE MARQUETTE Tandem(s) Rate Centers w/Tandem HAYSKS1107T SALNKSTA07T TPKAKSJA07T
© 2011 AT&T Intellectual Property. All rights reserved. AT&T, the AT&T logo and all other AT&T marks contained herein are trademarks of AT&T Intellectual Property and/or AT&T affiliated companies. AT&T Kansas Tandem Homing Plan LATA 534 - Topeka - East InterLATA
HANOVER HOLLENBERG SABETHA
WASHINGTON SENECA BELLEVILLE MARYSVILLE SMITH CENTER MANKATO SCANDIA
JEWELL BLUE RAPIDS/WATERVILLEFRANKFORT
CONCORDIA
BELOIT
CLAY CENTER
MINNEAPOLIS MANHATTAN
LINCOLN TOPEKA LECOMPTON LAWRENCE CHAPMAN SOLOMON ABILENE EUDORA SALINA CLINTON
ELLSWORTH GYPSUM HERINGTON OTTAWA MARQUETTE LINDSBORG
WILLIAMSBURG Tandem(s) Rate Centers w/Tandem HAYSKS1107T SALNKSTA07T TPKAKSJA07T
© 2011 AT&T Intellectual Property. All rights reserved. AT&T, the AT&T logo and all other AT&T marks contained herein are trademarks of AT&T Intellectual Property and/or AT&T affiliated companies. AT&T Kansas Tandem Homing Plan LATA 534 - Topeka - East IntraLATA
HANOVER HOLLENBERG SABETHA
WASHINGTON SENECA BELLEVILLE MARYSVILLE SMITH CENTER MANKATO SCANDIA
JEWELL BLUE RAPIDS/WATERVILLEFRANKFORT
CONCORDIA
BELOIT
CLAY CENTER
MINNEAPOLIS MANHATTAN
LINCOLN TOPEKA LECOMPTON LAWRENCE CHAPMAN SOLOMON ABILENE EUDORA SALINA CLINTON
ELLSWORTH GYPSUM HERINGTON OTTAWA MARQUETTE LINDSBORG
WILLIAMSBURG
Tandem(s) Rate Centers w/Tandem HAYSKS1107T SALNKSTA07T TPKAKSJA07T
© 2011 AT&T Intellectual Property. All rights reserved. AT&T, the AT&T logo and all other AT&T marks contained herein are trademarks of AT&T Intellectual Property and/or AT&T affiliated companies.