Designated Agents for Interexchange and Local Carriers

Document Processor Document Processor 321 Communications, Inc. ABS-CBN Telecom North America, Incorporated InCorp Services, Inc. National Registered Agents Inc. 2501 Chatham Rd., Ste. 110 200 W. Adams St., Ste. 2007 Springfield IL 62704-7100 Chicago IL 60606-5230

Lisa Brown Document Processor 321 Communications, Inc. Access Long Distance Inc Regulatory and Tax Consultants Corporation Service Company 3483 Satellite Blvd., Ste. 202 422 N. Northwest Hwy., Ste. 150 Duluth GA 30096-5800 Park Ridge IL 60068

Document Processor Robert Neumann 360networks (USA) inc. Access Media 3, Inc. C T Corporation System 900 Commerce Dr., Ste. 200 208 S. LaSalle St. Oak Brook IL 60523 Chicago IL 60604 Brian McDermott Document Processor Access Media 3, Inc. 800 Response Information Services LLC Synergies Law Group, PLLC InCorp Services, Inc. 1002 Parker St. 2501 Chatham Rd., Ste. 110 Falls Church VA 22046 Springfield IL 62704-7100 Document Processor Stephanie Perrotte Access One, Inc. 800 Response Information Services LLC Corporation Service Company 200 Church St. 422 N. Northwest Hwy., Ste. 150 Burlington VT 05401 Park Ridge IL 60068

Kevin Osterbur Patrick D. Crocker A-G Long Distance, Inc. Access One, Inc. 114 Wall St. Nationwide Regulatory Compliance LLC PO Box 207 107 W. Michigan Ave., 4th Fl. Alhambra IL 62001 Kalamazoo MI 49007

Document Processor Document Processor ABA Net, LLC Access Point, Inc. Illinois Corporation Service Company Illinois Corporation Service Company 801 Adlai Stevenson Dr. 801 Adlai Stevenson Dr. Springfield IL 62703-4261 Springfield IL 62703-4261

Document Processor John Petrakis AboveNet Communications, Inc. Access2Go, Inc. d/b/a AboveNet Media Networks 4700 N. Prospect Rd. Illinois Corporation Service Company Peoria Heights IL 61616 801 Adlai Stevenson Dr. Springfield IL 62703-4261 Document Processor AccessLine Communications Corporation Robert Sokota Thomson Reuters (Tax & Accounting) Inc. AboveNet Communications, Inc. 520 S. Second St., Ste. 403 d/b/a AboveNet Media Networks Springfield IL 62701 360 Hamilton Blvd. White Plains NY 10601

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Designated Agents for Interexchange and Local Carriers

Document Processor Adam Schulz ACN Communication Services, Inc. Aero North Communications Inc. C T Corporation System 120 E. Clark St. 208 S. LaSalle St. Freeport IL 61032 Chicago IL 60604 Document Processor Doug Forster Affinity Network, Incorporated, d/b/a QuantumLink ACN Communication Services, Inc. Communications Technologies Management, Inc. d/b/a HorizonOne Communications, d/b/a VOIP PO Drawer 200 Communications Winter Park FL 32790-0200 d/b/a Optic Communications, d/b/a ANI Networks National Registered Agents Inc. James W. Broemmer Jr 200 W. Adams St., Ste. 2007 Adams Telephone Co-Operative Chicago IL 60606-5230 PO Box 217 Golden IL 62339 Mark Lammert Affinity Network, Incorporated, d/b/a QuantumLink James W. Broemmer Jr Communications Adams TelSystems, Inc. d/b/a HorizonOne Communications, d/b/a VOIP PO Box 217 Communications Golden IL 62339 d/b/a Optic Communications, d/b/a ANI Networks Compliance Solutions Inc. Gary Pieper 740 Florida Central Pkwy., Ste. 2028 Advanced Integrated Technologies Inc. Longwood FL 32750 PO Box 51 Columbia IL 62236 Document Processor Affordable Long Distance LLC Mark Lammert Corporation Service Company Advanced Integrated Technologies Inc. 422 N. Northwest Hwy., Ste. 150 Compliance Solutions Inc. Park Ridge IL 60068 740 Florida Central Pkwy., Ste. 2028 Longwood FL 32750 Patrick D. Crocker Affordable Long Distance LLC Document Processor Nationwide Regulatory Compliance LLC Advantage Telecommunications Corp. 107 W. Michigan Ave., 4th Fl. d/b/a ADV Telecom Kalamazoo MI 49007 National Registered Agents Inc. 200 W. Adams St., Ste. 2007 Charles R. Combs Chicago IL 60606-5230 Affordable Voice Communications, Inc. 1000 N. Main St. Jennifer DePinto LasCruces NM 88001-1126 Advantage Telecommunications Corp. d/b/a ADV Telecom Scott Sinclair 3001 Aloma Ave., Ste. 304 Airdis, LLC Winter Park FL 32792 d/b/a Airdis Telecom 2225 Enterprise Dr., Ste. 2515 Ronald Dougherty Westchester IL 60154-5804 Aero Communications, LLC PO Box 1807 Document Processor Marion IL 62959-8007 Airespring, Inc. National Registered Agents Inc. 200 W. Adams St., Ste. 2007 Chicago IL 60606-5230

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Designated Agents for Interexchange and Local Carriers

Cynthia Firstman Document Processor Airespring, Inc. American Phone Services Corp. 6060 Sepulveda Blvd., Ste. 220 National Registered Agents Inc. Van Nuys CA 91411-2512 200 W. Adams St., Ste. 2007 Chicago IL 60606-5230 Document Processor ALEC, Inc. Document Processor National Registered Agents Inc. American Telecommunications Systems, Inc. 200 W. Adams St., Ste. 2007 Corporation Service Company Chicago IL 60606-5230 422 N. Northwest Hwy., Ste. 150 Park Ridge IL 60068 Kevin Osterbur Alhambra-Grantfork Telephone Company Patrick D. Crocker 114 Wall St. American Telecommunications Systems, Inc. PO Box 207 Nationwide Regulatory Compliance LLC Alhambra IL 62001 107 W. Michigan Ave., 4th Fl. Kalamazoo MI 49007 Document Processor Alliance Global Networks LLC Document Processor Corporation Service Company American Telephone Company LLC 422 N. Northwest Hwy., Ste. 150 C T Corporation System Park Ridge IL 60068 208 S. LaSalle St. Chicago IL 60604 Patrick D. Crocker Alliance Global Networks LLC Judith A. Riley Nationwide Regulatory Compliance LLC American Telephone Company LLC 107 W. Michigan Ave., 4th Fl. Telecom Professionals Kalamazoo MI 49007 5909 NW Expy., Ste. 101 Oklahoma City OK 73132 Document Processor Alliance Group Services, Inc. Document Processor Corporation Service Company Americatel Corporation, d/b/a 1010 123 Americatel 422 N. Northwest Hwy., Ste. 150 d/b/a AMETEX, d/b/a AMEXTEL,d/b/a Americasky, Park Ridge IL 60068 d/b/a 1 800 3030 123 Americatel Collect,d/b/a Startec - 1010719 Patrick D. Crocker Illinois Corporation Service Company Alliance Group Services, Inc. 801 Adlai Stevenson Dr. Nationwide Regulatory Compliance LLC Springfield IL 62703-4261 107 W. Michigan Ave., 4th Fl. Kalamazoo MI 49007 Kimberly Geuder Americatel Corporation, d/b/a 1010 123 Americatel Kevin Osterbur d/b/a AMETEX, d/b/a AMEXTEL, d/b/a Americasky Allpoint Networx, Inc. d/b/a 1 800 3030 123 Americatel Collect, d/b/a Startec - 114 Wall St. 1010719 PO Box 207 Technologies Management, Inc. Alhambra IL 62001 PO Drawer 200 Winter Park FL 32790-0200 Don Sledge American Fiber Network, Inc. d/b/a 'AFN' 9401 Indian Creek Pkwy., Ste. 280 Overland Park KS 66210

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Designated Agents for Interexchange and Local Carriers

Document Processor Kimberly Geuder Americom Technologies, Inc. Aspen Telecommunications, LLC d/b/a Network Utilization Services Technologies Management, Inc. National Registered Agents Inc. PO Drawer 200 200 W. Adams St., Ste. 2007 Winter Park FL 32790-0200 Chicago IL 60606-5230 Document Processor Document Processor Association Administrators, Inc. AmeriVision Communications, Inc. National Registered Agents Inc. d/b/a LifeLine Communications 200 W. Adams St., Ste. 2007 d/b/a Affinity 4 Chicago IL 60606-5230 Illinois Corporation Service Company 801 Adlai Stevenson Dr. Gary W. Birch Springfield IL 62703-4261 Assurance Home Phone Services, Inc. 3023 S.E. 13th St. Loni L. Woodley Ocala FL 34471 AmeriVision Communications, Inc. d/b/a LifeLine Communications Sally Briar d/b/a Affinity 4 AT&T Communications of Illinois, Inc. 999 Waterside Dr., Ste. 1910 225 W. Randolph, Fl. 27C Norfolk VA 23510 Chicago IL 60606

Mary Haberek Karl Wardin AMI Communications, Inc. AT&T Corp. 300 Cardinal Dr., Ste. 280 555 Cook St., Fl. 1E St. Charles IL 60175 Springfield IL 62721

Alice Lewis Scott Walker ANPI LLC AT&T Corp. 3130 Pleasant Run 1010 N. St. Marys St., Rm. 1327 Springfield IL 62711 San Antonio TX 78215

Document Processor Document Processor Applewood Communications Corporation ATC Outdoor DAS, LLC Business Filings Inc. C T Corporation System 600 S. Second St. 208 S. LaSalle St. Springfield IL 62704 Chicago IL 60604

Mark Lammert Gary Morettin Applewood Communications Corporation Atlantic Digital, Inc. Compliance Solutions Inc. 5S785 May Rd. 740 Florida Central Pkwy., Ste. 2028 Sugar Grove IL 60554-6927 Longwood FL 32750 Mark McClain David R. Apps Atlantic Digital, Inc. Apps Communications, Inc. 1241 S. Maple Rd. 10470 W. 164th Pl. Ann Arbor MI 48103 Orland Park IL 60467 Document Processor Raymond Scheppach Backbone Communications Inc. Aspen Telecommunications, LLC Faxxon Legal Information Services Inc. 570 Lake Cook Rd., Ste. 404 2501 Chatham Rd., Ste. 110 Deerfield IL 60015 Springfield IL 62704-7100

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Designated Agents for Interexchange and Local Carriers

Document Processor Document Processor Baldwin County Internet/DSSI Service, L.L.C. BellSouth Long Distance, Inc. Incorporating Services, Ltd. d/b/a AT&T Long Distance Service One W. Old State Capital Plz., Ste. 805 C T Corporation System Springfield IL 62701 208 S. LaSalle St. Chicago IL 60604 Document Processor Bandwidth.com CLEC, LLC Thomas P. Margavio National Registered Agents Inc. BellSouth Long Distance, Inc. 200 W. Adams St., Ste. 2007 d/b/a AT&T Long Distance Service Chicago IL 60606-5230 AT&T Midtown Ctr. 675 W. Peachtree, Ste. 17E21 Craig Neeld Atlanta GA 30375 Bandwidth.com CLEC, LLC Technologies Management, Inc. Gary L. Smith PO Drawer 200 Bergen Telephone Company Winter Park FL 32790-0200 Loewenstein, Hagen & Smith, P.C. 1204 S. Fourth St. Document Processor Springfield IL 62703-2229 BCE Nexxia Corporation Lexis Document Services Inc. Donald Weig 801 Adlai Stevenson Dr. Bergen Telephone Company Springfield IL 62703 PO Box 400 Sharon WI 53585 Document Processor BCN Telecom, Inc. Document Processor Illinois Corporation Service Company BetterWorld Telecom, LLC 801 Adlai Stevenson Dr. National Registered Agents Inc. Springfield IL 62703-4261 200 W. Adams St., Ste. 2007 Chicago IL 60606-5230 Patrick D. Crocker BCN Telecom, Inc. Document Processor Nationwide Regulatory Compliance LLC Big River Telephone Company, LLC 107 W. Michigan Ave., 4th Fl. C T Corporation System Kalamazoo MI 49007 208 S. LaSalle St. Chicago IL 60604 Document Processor Bellerud Communications, LLC Document Processor National Registered Agents Inc. Birch Telecom of the Great Lakes, Inc. 200 W. Adams St., Ste. 2007 d/b/a Birch Communications Chicago IL 60606-5230 Illinois Corporation Service Company 801 Adlai Stevenson Dr. Lisa Brown Springfield IL 62703-4261 Bellerud Communications, LLC Regulatory and Tax Consultants Angela Hoke 3483 Satellite Blvd., Ste. 202 Birch Telecom of the Great Lakes, Inc. Duluth GA 30096-5800 d/b/a Birch Communications 2300 Main St., Ste. 600 Kansas City MO 64108

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Designated Agents for Interexchange and Local Carriers

Michael B. Shuler Lynette Justice BITWISE Communications, Inc. BT Communications Sales LLC 331 Fulton St., Ste. 300 Technologies Mangement, Inc. Peoria IL 61602 PO Drawer 200 Winder Park FL 62790-0200 Document Processor BLC Management LLC Document Processor d/b/a Angles Communication Solutions Budget PrePay, Inc. National Registered Agents Inc. d/b/a Budget Phone 200 W. Adams St., Ste. 2007 National Registered Agents Inc. Chicago IL 60606-5230 200 W. Adams St., Ste. 2007 Chicago IL 60606-5230 Lisa Brown BLC Management LLC Craig Neeld d/b/a Angles Communication Solutions Budget PrePay, Inc. Regulatory and Tax Consultants d/b/a Budget Phone 3483 Satellite Blvd., Ste. 202 Technologies Management, Inc. Duluth GA 30096-5800 PO Drawer 200 Winter Park FL 32790-0200 Document Processor Broadband Dynamics, LLC Document Processor Thomson Reuters (Tax & Accounting) Inc. Bullseye Telecom, Inc. 520 S. Second St., Ste. 403 National Registered Agents Inc. Springfield IL 62701 200 W. Adams St., Ste. 2007 Chicago IL 60606-5230 Document Processor Broadview Networks, Inc. Trish Kirby C T Corporation System Bullseye Telecom, Inc. 208 S. LaSalle St. Technologies Management, Inc. Chicago IL 60604 PO Drawer 200 Winter Park FL 32790-0200 Steven J. Bogdan Broadview Networks, Inc. Document Processor 1018 W. 9th Ave. Business Discount Plan, Inc. King of Prussia PA 19406 National Registered Agents Inc. 200 W. Adams St., Ste. 2007 Document Processor Chicago IL 60606-5230 Broadvox-CLEC, LLC InCorp Services, Inc. Document Processor 2501 Chatham Rd., Ste. 110 Business Network Long Distance, Inc. Springfield IL 62704-7100 InCorp Services, Inc. 2501 Chatham Rd., Ste. 110 Document Processor Springfield IL 62704-7100 Broadwing Communications, LLC Illinois Corporation Service Company David Weidenborner 801 Adlai Stevenson Dr. Business Network Long Distance, Inc. Springfield IL 62703-4261 Regulatory and Tax Consultants 3483 Satellite Blvd., Ste. 202 Document Processor Duluth GA 30096 BT Communications Sales LLC Illinois Corporation Service Company 801 Adlai Stevenson Dr. Springfield IL 62703-4261

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Designated Agents for Interexchange and Local Carriers

Document Processor Thomas C. Looney Business Telecom, Inc. Cablecom/Spacelink Inc. d/b/a BTI Telecommunications Services 3825 N. Elston Ave. Illinois Corporation Service Company Chicago IL 60618 801 Adlai Stevenson Dr. Springfield IL 62703-4261 Carlos Lopez CAL Communications, Inc. Jean Houck 1572 Barclay Blvd. Business Telecom, Inc. Buffalo Grove IL 60089 d/b/a BTI Telecommunications Services 7037 Old Madison Pike, Ste. 400 Document Processor Huntsville AL 35806 CallCatchers Inc. d/b/a FreedomVoice Systems Les Rains Corporate Creations Network Inc. C-R Long Distance, Inc. 1443 W. Belmont Ave., #C d/b/a Fairpoint Long Distance / C-R Long Distance, Inc. Chicago IL 60657 102 E. Kirkwood St. PO Box 279 Scott Rubins Odin IL 62870-0279 Cambridge Telcom Services, Inc. 111 E. First St. Patrick L. Morse PO Box 330 C-R Long Distance, Inc. Geneseo IL 61254 d/b/a Fairpoint Long Distance / C-R Long Distance, Inc. 908 W. Frontview Scott Rubins PO Box 199 Cambridge Telephone Company Dodge City KS 67801-0199 111 E. First St. PO Box 330 Les Rains Geneseo IL 61254 C-R Telephone Company d/b/a Fairpoint Communications / C-R Telephone Company Angela Ellis 102 E. Kirkwood St. Campus Communication Group, Inc. PO Box 279 PO Box 85 Odin IL 62870-0279 Champaign IL 61824-0085

Patrick L. Morse Thomas D. Allen C-R Telephone Company Cass Long Distance Service, Inc. d/b/a Fairpoint Communications / C-R Telephone Company 100 Redbud Rd. 908 W. Frontview Virginia IL 62691 PO Box 199 Dodge City KS 67801-0199 Thomas D. Allen Cass Telephone Company Document Processor 100 Redbud Rd. Cable & Wireless Americas Operations, Inc. Virginia IL 62691 Illinois Corporation Service Company 801 Adlai Stevenson Dr. Document Processor Springfield IL 62703-4261 Castle Wire, Inc. C T Corporation System William K. Coulter 208 S. LaSalle St. Cable & Wireless Americas Operations, Inc. Chicago IL 60604 Baker & McKenzie LLP 815 Connecticut Ave., NW Washington DC 20006-4078

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Designated Agents for Interexchange and Local Carriers

Daniel A. Davis Document Processor CenturyTel Fiber Company II, LLC Cause Based Commerce Incorporated d/b/a CenturyLink Wholesale d/b/a Sienna Communications Group Incorporated 11111 Dorsett Rd. Illinois Corporation Service Company Maryland Heights MO 63043 801 Adlai Stevenson Dr. Springfield IL 62703-4261 Document Processor CenturyTel Long Distance, LLC David Condit d/b/a CenturyLink Long Distance Cause Based Commerce Incorporated C T Corporation System d/b/a Sienna Communications Group Incorporated 208 S. LaSalle St. 6460 Harrison Ave., Ste. 302 Chicago IL 60604 Cincinnati OH 45247 Document Processor Document Processor Charter Fiberlink-Illinois, LLC Cbeyond Communications, LLC Illinois Corporation Service Company Thomson Reuters (Tax & Accounting) Inc. 801 Adlai Stevenson Dr. 520 S. Second St., Ste. 403 Springfield IL 62703-4261 Springfield IL 62701 Betty J. Sanders Document Processor Charter Fiberlink-Illinois, LLC CCG Communications LLC 12405 Powerscourt Dr. d/b/a Veroxity Technical Partners St. Louis MO 63131 Thomson Reuters (Tax & Accounting) Inc. 520 S. Second St., Ste. 403 J. Mark Griffin Springfield IL 62701 Cibolo Creek Ventures, LLC 572 Pinnacle Pkwy. Scott Rubins New Braunfels TX 78132 Celebrate Communications, L.L.C. 111 E. First St. Document Processor PO Box 330 Cincinnati Bell Any Distance Inc. Geneseo IL 61254 Illinois Corporation Service Company 801 Adlai Stevenson Dr. Document Processor Springfield IL 62703-4261 Central Telecom Long Distance, Inc. National Registered Agents Inc. Ted Heckmann 200 W. Adams St., Ste. 2007 Cincinnati Bell Any Distance Inc. Chicago IL 60606-5230 103-1280 221 E. 4th St. James W. Broemmer Jr. Cincinnati OH 45202 Century Enterprises, Inc. 285 Mid Century Ln. Karen Boswell PO Box 380 Citizens Telecommunications Company of Illinois Fairview IL 61432 d/b/a Frontier Citizens Communications of Illinois 104 W. Mulberry St. Document Processor Normal IL 61761 CenturyTel Fiber Company II, LLC d/b/a CenturyLink Wholesale Jack D. Phillips C T Corporation System Citizens Telecommunications Company of Illinois 208 S. LaSalle St. d/b/a Frontier Citizens Communications of Illinois Chicago IL 60604 14450 Burnhaven Dr. Burnsville MN 55306

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Designated Agents for Interexchange and Local Carriers

Thomas Weisner Document Processor City of Aurora, Illinois Clear Rate Communications, Inc. 44 E. Downer Place Business Filings Inc. Aurora IL 60507 600 S. Second St. Springfield IL 62704 Kenneth Hartmann, Esq. City of Batavia Sam H. Namy 2580 Foxfield Rd., Ste. 104 Clear Rate Communications, Inc. St. Charles IL 60174 24700 Northwestern Hwy., Ste. 340 Southfield MI 48075 Peter I. Collins City of Geneva Document Processor 22 S. First St. Clear World Communications Corporation Geneva IL 60134 C T Corporation System 208 S. LaSalle St. Mark Curran Chicago IL 60604 City of Naperville PO Box 3020 James Mancuso 400 S. Eagle St. Clear World Communications Corporation Naperville IL 60566-7020 3501 S. Harbor Blvd., Ste. 200 Santa Ana CA 92704 Donna Amburgey City of Princeton Document Processor 204 Crane Rd. CloseCall America, Inc. St. Charles IL 60175 C T Corporation System 208 S. LaSalle St. Alan H. Cooper Chicago IL 60604 City of Rochelle 233 E. Route 38, Ste. 202 Document Processor PO Box 194 CMC Telecom, Inc. Rochelle IL 61068 Corporation Service Company 422 N. Northwest Hwy., Ste. 150 Paul Jakubczak Park Ridge IL 60068 City of Rock Falls 1109 Industrial Park Rd. Colleen Martin Rock Falls IL 61071 Coast International, Inc. 131 Deneli Dr. Christine G. Zeman Crete IL 60417-1012 City of Springfield Municiple Center East, 4th Fl Document Processor 800 E. Monroe Coin Phone Management Company Springfield IL 62757 National Registered Agents Inc. 200 W. Adams St., Ste. 2007 Glynn Amburgey Chicago IL 60606-5230 City of St. Charles 2 E. Main St. Sharon Ferguson St. Charles IL 60174 Coin Phone Management Company 1846 Cargo Ct. Mike Underdown Louisville KY 40299 Citynet Illinois, LLC 3724 Saratoga Ave. Downers Grove IL 60515

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Designated Agents for Interexchange and Local Carriers

Document Processor Document Processor Comcast Phone of Illinois, LLC COMTECH 21, LLC d/b/a Comcast Digital Phone Thomson Reuters (Tax & Accounting) Inc. d/b/a CIMCO, a division of Comcast Business Services 520 S. Second St., Ste. 403 C T Corporation System Springfield IL 62701 208 S. LaSalle St. Chicago IL 60604 James W. Broemmer Jr ComTech Solutions, L.L.C. Richard Wolfe d/b/a Integrated Connections Comcast Phone of Illinois, LLC PO Box 217 d/b/a Comcast Digital Phone Golden IL 62339 d/b/a CIMCO, a division of Comcast Business Services Comcast Corporation Document Processor 600 Galleria Pkwy. Conectado, Inc. Atlanta GA 30339 InCorp Services, Inc. 2501 Chatham Rd., Ste. 110 Document Processor Springfield IL 62704-7100 Comity Communications, LLC Illinois Corporation Service Company Steven L. Childers 801 Adlai Stevenson Dr. Consolidated Communications Enterprise Services, Inc. Springfield IL 62703-4261 d/b/a Consolidated Communications Network Services d/b/a Consolidated Communications Public Services Craig Neeld 121 S. 17th St. Comity Communications, LLC Mattoon IL 61938 Technologies Management, Inc. PO Drawer 200 Document Processor Winter Park FL 32790-0200 Consolidated Telecom, Inc. Capitol Corporate Services, Inc. Joseph D. Murphy 1315 W. Lawrence Ave. Common Point, LLC Springfield IL 62704 Meyer Capel, a Professional Corporation 306 W. Church St. Document Processor PO Box 6750 Consumer Telcom, Inc. Champaign IL 61826-6750 National Registered Agents Inc. 200 W. Adams St., Ste. 2007 Document Processor Chicago IL 60606-5230 Communication Telefonicas Latinas Corp. National Registered Agents Inc. Document Processor 200 W. Adams St., Ste. 2007 Convergia, Inc. Chicago IL 60606-5230 Illinois Corporation Service Company 801 Adlai Stevenson Dr. Document Processor Springfield IL 62703-4261 ComNet (USA) LLC Illinois Corporation Service Company Joyce Tessier 801 Adlai Stevenson Dr. Convergia, Inc. Springfield IL 62703-4261 237 Humus Blvd. Point Claire QC H9R 5C7 Jimmy G. Lee CANADA Computer View, Inc. 2035 S. Arlington Heights Rd., Ste. 121 Document Processor Arlington Heights IL 60005 Conversent Communications Resale L.L.C. d/b/a d/b/a One Communications IV National Registered Agents Inc.

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Designated Agents for Interexchange and Local Carriers

200 W. Adams St., Ste. 2007 Chris Birkla Chicago IL 60606-5230 Crossville Telephone Company, The 302 W. Main St. Greg Wass PO Box 209 Cook County, Illinois Crossville IL 62827-0209 69 W. Washington, Ste. 2700 Chicago IL 60602 Bruce Duling CS Technologies, Inc. Document Processor d/b/a Central Scott Technologies, Inc. Cordia Communications Corp. 3647 35th St. National Registered Agents Inc. Rock Island IL 61201 200 W. Adams St., Ste. 2007 Chicago IL 60606-5230 Butch Rebman CS Technologies, Inc. Henry T. Kelly d/b/a Central Scott Technologies, Inc. Covad Communications Company 125 N. Second St. Kelley Drye & Warren LLP Eldridge IA 52748 333 W. Wacker Dr., Ste. 2600 Chicago IL 60606 Document Processor CSP Telecom, Inc. Katherine K. Mudge Faxxon Legal Information Services Inc. Covad Communications Company 2501 Chatham Rd., Ste. 110 7000 N. Mopac Expy., 2nd Fl. Springfield IL 62704-7100 Austin TX 78731 Document Processor Document Processor CTC Communications Corp. Covista, Inc. d/b/a One Communications Illinois Corporation Service Company National Registered Agents Inc. 801 Adlai Stevenson Dr. 200 W. Adams St., Ste. 2007 Springfield IL 62703-4261 Chicago IL 60606-5230

Sandra K. Forquer Paula Foley Covista, Inc. CTC Communications Corp. 225 E. 8th St., Ste. 400 d/b/a One Communications Chattanooga TN 37402 5 Wall St. Burlington MA 01803 Document Processor Crexendo Business Solutions, Inc. Document Processor InCorp Services, Inc. Custom Network Solutions, Inc. 2501 Chatham Rd., Ste. 110 National Registered Agents Inc. Springfield IL 62704-7100 200 W. Adams St., Ste. 2007 Chicago IL 60606-5230 Lisa Brown Crexendo Business Solutions, Inc. Document Processor Regulatory and Tax Consultants Custom Teleconnect, Inc. 3483 Satellite Blvd., Ste. 202 C T Corporation System Duluth GA 30096-5800 208 S. LaSalle St. Chicago IL 60604 Chris Birkla Crosslink Long Distance Company Kimberly Geuder 302 W. Main St. Custom Teleconnect, Inc. PO Box 209 Technologies Management, Inc. Crossville IL 62827-0209 PO Drawer 200 Winter Park FL 32790-0200

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Designated Agents for Interexchange and Local Carriers

Eric D. Hiller Scott Riggs Cygnus Telecommunications Corporation Delta Communications, LLC, 81 N. Chicago St., Ste. 202 d/b/a Clearwave Communications Joliet IL 60432 2 N. Vine St. PO Box 808 Document Processor Harrisburg IL 62946 Cypress Communications Operating Company, LLC Illinois Corporation Service Company Document Processor 801 Adlai Stevenson Dr. DeltaCom, Inc. Springfield IL 62703-4261 Illinois Corporation Service Company 801 Adlai Stevenson Dr. Document Processor Springfield IL 62703-4261 Cytel, Inc. Illinois Corporation Service Company Jean Houck 801 Adlai Stevenson Dr. DeltaCom, Inc. Springfield IL 62703-4261 7037 Old Madison Pike, Ste. 400 Huntsville AL 35806 Jim McCasky D-Max, Inc. Document Processor 109 N. Main St. DelTel, Inc. Toluca IL 61369 d/b/a AuctionFON Thomson Reuters (Tax & Accounting) Inc. Michael L. Vitale II 520 S. Second St., Ste. 403 Data Net Systems, L.L.C. Springfield IL 62701 12 S. Riverside Ave., 3rd Fl. Saint Charles IL 60174 Document Processor Dial World Communications, LLC Mike Reeg Faxxon Legal Information Services Inc. Data-Tel of Illinois, Inc. 2501 Chatham Rd., Ste. 110 d/b/a Data-Tel Communications Springfield IL 62704-7100 118 N. Clinton St., Ste. 360 Chicago IL 60661 Ahmed M. Kamel Digital Network Access Communications, Inc. Judith A. Riley d/b/a DNA Communications Data-Tel of Illinois, Inc. 601 1st Ave. d/b/a Data-Tel Communications Rochelle IL 61068 Telecom Professionals 5909 NW Expy., Ste. 101 Document Processor Oklahoma City OK 73132 Digizip.com, Inc. National Registered Agents Inc. Document Processor 200 W. Adams St., Ste. 2007 DCT Telecom Group, Inc. Chicago IL 60606-5230 Corporation Service Company 422 N. Northwest Hwy., Ste. 150 Greg W. Schneider Park Ridge IL 60068 Digizip.com, Inc. 168 Irving Ave., Ste. 302 Patrick D. Crocker Port Chester NY 10573 DCT Telecom Group, Inc. Nationwide Regulatory Compliance LLC George Wirt 107 W. Michigan Ave., 4th Fl. Diverse Communications, Inc. Kalamazoo MI 49007 246 N. Division St. PO Box 117 Woodhull IL 61490

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Designated Agents for Interexchange and Local Carriers

Sam Rozenfeld Document Processor DLS Communication Services, Inc. Easton Telecom Services, L.L.C. 950 Oak St. C T Corporation System Lake in the Hills IL 60156 208 S. LaSalle St. Chicago IL 60604 Document Processor Dodson Group, Inc., The Martin Murphy National Registered Agents Inc. Easy Call, Inc. 200 W. Adams St., Ste. 2007 4212 W. Lawrence Ave. Chicago IL 60606-5230 Chicago IL 60630

Document Processor Kevin J. Jacobsen dPi Teleconnect, L.L.C. Egyptian Communication Services, Inc. Thomson Reuters (Tax & Accounting) Inc. 1010 W. Broadway 520 S. Second St., Ste. 403 PO Box 158 Springfield IL 62701 Steeleville IL 62288-0158

Wanda Johnson-Townsend Kevin J. Jacobsen dPi Teleconnect, L.L.C. Egyptian Telephone Cooperative Association, Inc. 1330 Capital Pkwy. 1010 W. Broadway Carrollton TX 75006 PO Box 158 Steeleville IL 62288-0158 Brian Oliver DSI-ITI, LLC Les Rains 12021 Sunset Hills Rd., Ste. 100 El Paso Long Distance Company Reston VA 20190 d/b/a Fairpoint Long Distance / El Paso Long Distance Company Document Processor 102 E. Kirkwood St. DSLnet Communications, LLC PO Box 279 Illinois Corporation Service Company Odin IL 62870-0279 801 Adlai Stevenson Dr. Springfield IL 62703-4261 Patrick L. Morse El Paso Long Distance Company Craig Neeld d/b/a Fairpoint Long Distance / El Paso Long Distance DSLnet Communications, LLC Company Technologies Management, Inc. 908 W. Frontview PO Drawer 200 PO Box 199 Winter Park FL 32790-0200 Dodge City KS 67801-0199

Document Processor Les Rains Dynalink Communications, Inc. El Paso Telephone Company, The InCorp Services, Inc. d/b/a Fairpoint Communications / The El Paso Telephone 2501 Chatham Rd., Ste. 110 Company Springfield IL 62704-7100 102 E. Kirkwood St. PO Box 279 Mendal Birnbaum Odin IL 62870-0279 Dynalink Communications, Inc. 927 McDonald Ave. Brooklyn NY 11218

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Designated Agents for Interexchange and Local Carriers

Patrick L. Morse Patrick D. Crocker El Paso Telephone Company, The Enhanced Communications Network, Inc. d/b/a Fairpoint Communications / The El Paso Telephone d/b/a Asian American Association Telecom Services Company Nationwide Regulatory Compliance LLC 908 W. Frontview 107 W. Michigan Ave., 4th Fl. PO Box 199 Kalamazoo MI 49007 Dodge City KS 67801-0199 Document Processor Document Processor Entelegent Solutions, Inc. Electric Lightwave, LLC National Registered Agents Inc. d/b/a Integra Telecom 200 W. Adams St., Ste. 2007 National Registered Agents Inc. Chicago IL 60606-5230 200 W. Adams St., Ste. 2007 Chicago IL 60606-5230 Document Processor Entrix Telecom, Inc. Document Processor Illinois Corporation Service Company Embarq Communications, Inc. 801 Adlai Stevenson Dr. d/b/a CenturyLink Communications Springfield IL 62703-4261 C T Corporation System 208 S. LaSalle St. Carl W. Billek Chicago IL 60604 Entrix Telecom, Inc. 520 Broad St., 17th Fl. Document Processor Newark NJ 07102-3111 Encompass Communications, L.L.C. Thomson Reuters (Tax & Accounting) Inc. Document Processor 520 S. Second St., Ste. 403 Enventis Telecom, Inc. Springfield IL 62701 National Registered Agents Inc. 200 W. Adams St., Ste. 2007 Wayne Gandy Chicago IL 60606-5230 Encompass Communications, L.L.C. 119 W. Tyler St., Ste. 286 Document Processor Longview TX 75601 Enventis Telecom, Inc. Hickory Tech Document Processor 221 E. Hickory St. Enhanced Communications Group, L.L.C. Mankato MN 56001 Illinois Corporation Service Company 801 Adlai Stevenson Dr. Bryan I. Schwartz Springfield IL 62703-4261 Equivoice, Inc. 2 N. LaSalle St., 13th Fl. Bo Summers Chicago IL 60602 Enhanced Communications Group, L.L.C. 312 SE Delaware Document Processor Bartlesville OK 74003 Ernest Communications, Inc. Illinois Corporation Service Company Document Processor 801 Adlai Stevenson Dr. Enhanced Communications Network, Inc. Springfield IL 62703-4261 d/b/a Asian American Association Telecom Services Corporation Service Company Stephanie Kingery 422 N. Northwest Hwy., Ste. 150 Ernest Communications, Inc. Park Ridge IL 60068 5275 Triangle Pkwy., Ste. 150 Norcross GA 30092

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Designated Agents for Interexchange and Local Carriers

Lisa R. Hood Ernest E. Gingerich FairPoint Carrier Services, Inc. Ernest E. Gingerich and Karen Kay Gingerich 908 W. Frontview d/b/a Arthur Community Message Services PO Box 199 255 N. C.R. 275 E Dodge City KS 67801-0199 Arcola IL 61910 Document Processor Daniel D. Heath Fidelity Communication Services III, Inc. Essex Telcom, Inc. C T Corporation System 961 Spring Ridge Ct. 208 S. LaSalle St. Belvidere IL 61008 Chicago IL 60604

Document Processor Document Processor Euro Connect Inc. First Choice Technology, Inc. Illinois Corporation Service Company Illinois Corporation Service Company 801 Adlai Stevenson Dr. 801 Adlai Stevenson Dr. Springfield IL 62703-4261 Springfield IL 62703-4261

Document Processor Scott Howsare Everycall Communications, Inc., d/b/a All American Home First Choice Technology, Inc. Phone 903 Lake Lily Dr., Ste. A125 d/b/a Local USA Maitland FL 32751 d/b/a All American Wireless Illinois Corporation Service Company Document Processor 801 Adlai Stevenson Dr. First Communications, LLC Springfield IL 62703-4261 Illinois Corporation Service Company 801 Adlai Stevenson Dr. Judith A. Riley Springfield IL 62703-4261 Everycall Communications, Inc., d/b/a All American Home Phone Mary Cegelski d/b/a Local USA First Communications, LLC d/b/a All American Wireless 3340 W. Market St. Telecom Professionals Akron OH 44333 5909 NW Expy., Ste. 101 Oklahoma City OK 73132 Kevin Jacobsen Flat Rock Communications, Inc. George Vinyard PO Box 147 ExteNet Systems, Inc. Flat Rock IL 62427 3030 Warrenville Rd., Ste. 340 Lisle IL 60532 Kevin Jacobsen Flat Rock Telephone Co-Op, Incorporated Mark Shmikler PO Box 147 EZ RECONNECT, LLC Flat Rock IL 62427 7722 W. 99th St. Hickory Hills IL 60457 Document Processor France Telecom Corporate Solutions L.L.C. Document Processor C T Corporation System FairPoint Carrier Services, Inc. 208 S. LaSalle St. C T Corporation System Chicago IL 60604 208 S. LaSalle St. Chicago IL 60604

- 15 -

Designated Agents for Interexchange and Local Carriers

Joe Topel Karen Boswell France Telecom Corporate Solutions L.L.C. Frontier Communications of DePue, Inc. 13775 McLearen Rd. 104 W. Mulberry St. Mailstop 1100 Normal IL 61761 Oak Hill VA 20171 Jack D. Phillips Karen Boswell Frontier Communications of DePue, Inc. Frontier Communications - Midland, Inc. 14450 Burnhaven Dr. 104 W. Mulberry St. Burnsville MN 55306 Normal IL 61761 Karen Boswell Jack D. Phillips Frontier Communications of Illinois, Inc. Frontier Communications - Midland, Inc. 104 W. Mulberry St. 14450 Burnhaven Dr. Normal IL 61761 Burnsville MN 55306 Jack D. Phillips Karen Boswell Frontier Communications of Illinois, Inc. Frontier Communications - Prairie, Inc. 14450 Burnhaven Dr. 104 W. Mulberry St. Burnsville MN 55306 Normal IL 61761 Karen Boswell Jack D. Phillips Frontier Communications of Lakeside, Inc. Frontier Communications - Prairie, Inc. 104 W. Mulberry St. 14450 Burnhaven Dr. Normal IL 61761 Burnsville MN 55306 Jack D. Phillips Karen Boswell Frontier Communications of Lakeside, Inc. Frontier Communications - Schuyler, Inc. 14450 Burnhaven Dr. 104 W. Mulberry St. Burnsville MN 55306 Normal IL 61761 Karen Boswell Jack D. Phillips Frontier Communications of Mt. Pulaski, Inc. Frontier Communications - Schuyler, Inc. 104 W. Mulberry St. 14450 Burnhaven Dr. Normal IL 61761 Burnsville MN 55306 Jack D. Phillips Karen Boswell Frontier Communications of Mt. Pulaski, Inc. Frontier Communications of America, Inc. 14450 Burnhaven Dr. d/b/a Citizens Communications Company Burnsville MN 55306 d/b/a Citizens Long Distance Company d/b/a Frontier Long Distance Karen Boswell 104 W. Mulberry St. Frontier Communications of Orion, Inc. Normal IL 61761 104 W. Mulberry St. Normal IL 61761 Jack D. Phillips Frontier Communications of America, Inc. Jack D. Phillips d/b/a Citizens Communications Company Frontier Communications of Orion, Inc. d/b/a Citizens Long Distance Company 14450 Burnhaven Dr. d/b/a Frontier Long Distance Burnsville MN 55306 14450 Burnhaven Dr. Burnsville MN 55306

- 16 -

Designated Agents for Interexchange and Local Carriers

Karen Boswell Thomas Rowland Frontier Communications of the Carolinas Inc. GENDESIGN CORP. 104 W. Mulberry St. Rowland & Moore LLP Normal IL 61761 200 W. Superior St., Ste. 400 Chicago IL 60610 Jack D. Phillips Frontier Communications of the Carolinas Inc. Scott Rubins 14450 Burnhaven Dr. Geneseo Communications Services, Inc. Burnsville MN 55306 111 E. First St. PO Box 330 Karen Boswell Geneseo IL 61254 Frontier Communications Online and Long Distance Inc. 104 W. Mulberry St. Scott Rubins Normal IL 61761 Geneseo Telephone Company 111 E. First St. Jack D. Phillips PO Box 330 Frontier Communications Online and Long Distance Inc. Geneseo IL 61254 14450 Burnhaven Dr. Burnsville MN 55306 Dan Kardatzke Global Capacity Direct, LLC Karen Boswell 200 S. Wacker Dr., Ste. 1650 Frontier North Inc. Chicago IL 60606 104 W. Mulberry St. Normal IL 61761 Janet Willis Global Capacity Direct, LLC Jack D. Phillips Regulatory and Tax Consultants Frontier North Inc. 3483 Satellite Blvd., Ste. 202 14450 Burnhaven Dr. Duluth GA 30096 Burnsville MN 55306 Dan Kardatzke Rajan Arora Global Capacity Group, Inc. G3 Telecom USA, Inc. 200 S. Wacker Dr., Ste. 1650 1039 McNicoll Ave. Chicago IL 60606 Toronto ON M1W 3W6 CANADA Janet Willis Global Capacity Group, Inc. Rhonda R. Dalton Regulatory and Tax Consultants Gallatin River Communications L.L.C. 3483 Satellite Blvd., Ste. 202 d/b/a CenturyLink Duluth GA 30096 2296 N. Henderson St. Galesburg IL 61401 Document Processor Global Connection Inc. of America Scott R. Girard Illinois Corporation Service Company Gallatin River Communications L.L.C. 801 Adlai Stevenson Dr. d/b/a CenturyLink Springfield IL 62703-4261 10 E. Doty St., Ste. 800 Madison WI 53703 Angela Briggs Global Connection Inc. of America Richard Garner 5555 Oakbrook Pkwy., Ste. 620 GC Pivotal, LLC Norcross GA 30093 3200 E. Camelback Rd., Ste. 295 Phoenix AZ 85018

- 17 -

Designated Agents for Interexchange and Local Carriers

Document Processor Document Processor Global Crossing Local Services, Inc. Globalcom Inc. Prentice Hall Corporation d/b/a First Communications of Ohio 33 N. LaSalle St. Illinois Corporation Service Company Chicago IL 60602-2607 801 Adlai Stevenson Dr. Springfield IL 62703-4261 Lori Blakely Global Crossing Local Services, Inc. Mary Cegelski 225 Kenneth Dr. Globalcom Inc. Rochester NY 14623-4277 d/b/a First Communications of Ohio 3340 W. Market St. Document Processor Akron OH 44333 Global Crossing Telecommunications, Inc. Prentice Hall Corporation Document Processor 33 N. LaSalle St. Go Solo Technologies, Inc. Chicago IL 60602-2607 Thomson Reuters (Tax & Accounting) Inc. 520 S. Second St., Ste. 403 Lori Blakely Springfield IL 62701 Global Crossing Telecommunications, Inc. 225 Kenneth Dr. Document Processor Rochester NY 14623-4277 Gold Line Telemanagement Inc. Thomson Reuters (Tax & Accounting) Inc. Document Processor 520 S. Second St., Ste. 403 Global Tel*Link Corporation Springfield IL 62701 National Registered Agents Inc. 200 W. Adams St., Ste. 2007 Paul W. Arnold Chicago IL 60606-5230 Grafton Long Distance Company PO Box 188 Document Processor Grafton IL 62037-0188 Global TelData, LLC Illinois Corporation Service Company Paul W. Arnold 801 Adlai Stevenson Dr. Grafton Technologies, Inc. Springfield IL 62703-4261 PO Box 188 Grafton IL 62037-0188 Mark Lammert Global TelData, LLC Paul W. Arnold Compliance Solutions Inc. Grafton Telephone Company 740 Florida Central Pkwy., Ste. 2028 PO Box 188 Longwood FL 32750 Grafton IL 62037-0188

Document Processor Document Processor Global Telecom & Technology Americas, Inc. Granite Telecommunications, LLC Corporation Service Company Thomson Reuters (Tax & Accounting) Inc. 422 N. Northwest Hwy., Ste. 150 520 S. Second St., Ste. 403 Park Ridge IL 60068 Springfield IL 62701

Patrick D. Crocker Siamak Taghaddos Global Telecom & Technology Americas, Inc. Grasshopper Group, LLC Nationwide Regulatory Compliance LLC 197 1st Ave., Ste. 200 107 W. Michigan Ave., 4th Fl. Needham MA 02494 Kalamazoo MI 49007

- 18 -

Designated Agents for Interexchange and Local Carriers

Document Processor Gary Wagner Great America Networks, Inc. Helio LLC Thomson Reuters (Tax & Accounting) Inc. 10 Independence Blvd. 520 S. Second St., Ste. 403 Warren NJ 07059 Springfield IL 62701 Scott Rubins Herbert L. Flesher Henry County Telephone Company Gridley Communications, Inc. 111 E. First St. 108 E. Third St. PO Box 330 Gridley IL 61744 Geneseo IL 61254

Herbert L. Flesher Eric Schmidt Gridley Telephone Co. Home TeleNetworks, Inc. 108 E. Third St. 501 N. Douglas St. Gridley IL 61744 St. Jacob IL 62281

Richard C. Balough Eric Schmidt Gulf Coast Utilities, Inc. Home Telephone Co. Balough Law Offices, LLC 501 N. Douglas St. 1 N. LaSalle St., Ste. 1910 St. Jacob IL 62281 Chicago IL 60602 Document Processor Frank J. Lopiccolo Jr. Horizon Telecom, Inc. Gulf Coast Utilities, Inc. National Registered Agents Inc. 2833 Brakley Dr., Ste. A 200 W. Adams St., Ste. 2007 Baton Rouge LA 70816 Chicago IL 60606-5230

Kevin Pyle Jennifer DePinto Hamilton County Long Distance, Incorporated Horizon Telecom, Inc. Hwy 142 East 3993 Howard Hughes Pkwy., Ste. 250 Box 40 Las Vegas NV 89169 Dahlgren IL 62828 Karen G. Bergman Kevin Pyle HTC Communications Co. Hamilton County Telephone Co-Op. 213 S. Main St. Hwy 142 East PO Box 149 Box 40 Waterloo IL 62298-0149 Dahlgren IL 62828 Brett Diamond Karen H. Pletsch Hudson Fiber Network Inc. Hanson Telecommunications, Inc. 12 Rt. 17 N., Ste. 120 2433 W. White Oaks Dr. Paramus NJ 07652 Springfield IL 62704 Document Processor Karen G. Bergman Hypercube Telecom, LLC Harrisonville Telephone Company Illinois Corporation Service Company 213 S. Main St. 801 Adlai Stevenson Dr. PO Box 149 Springfield IL 62703-4261 Waterloo IL 62298-0149 Robert W. McCausland Hypercube Telecom, LLC 3200 W. Pleasant Run Rd., Ste. 300 Lancaster TX 75146

- 19 -

Designated Agents for Interexchange and Local Carriers

Document Processor Karl Wardin iBasis Retail, Inc. Illinois Bell Telephone Company d/b/a iBasis 555 Cook St., Fl. 1E C T Corporation System Springfield IL 62721 600 S. Second St. Springfield IL 62704 Michael Shultz Illinois Consolidated Telephone Company Document Processor 121 S. 17th St. IBFA Acquisition Company, LLC Mattoon IL 61938 d/b/a Farm Bureau Connection Illinois Corporation Service Company Robert W. Schwartz 801 Adlai Stevenson Dr. Illinois Network Alliance, LLC Springfield IL 62703-4261 21668 Double Arch Rd. PO Box 29 Mark Lammert Staunton IL 62088 IBFA Acquisition Company, LLC d/b/a Farm Bureau Connection John A. Servedio Compliance Solutions Inc. Illinois Telephone Corporation 740 Florida Central Pkwy., Ste. 2028 PO Box 845 Longwood FL 32750 Hillside IL 60162-0845

Document Processor Glenn E. Rauh IDT America, Corp. Illinois Valley Cellular RSA 2, Inc. Illinois Corporation Service Company 200 Riverfront Dr. 801 Adlai Stevenson Dr. Marseilles IL 61341 Springfield IL 62703-4261 Document Processor Carl W. Billek Impact Network Solutions, Inc. IDT America, Corp. d/b/a Impact Long Distance 520 Broad St., 17th Fl. Corporation Service Company Newark NJ 07102-3111 422 N. Northwest Hwy., Ste. 150 Park Ridge IL 60068 Document Processor IL - CLEC LLC Document Processor C T Corporation System Impact Telecom, Inc. 208 S. LaSalle St. C T Corporation System Chicago IL 60604 208 S. LaSalle St. Chicago IL 60604 Michelle Salisbury IL - CLEC LLC Judith A. Riley C/O Crown Castle Impact Telecom, Inc. 2000 CorporateDr. Telecom Professionals Canonsburg PA 15317 5909 NW Expy., Ste. 101 Oklahoma City OK 73132 Brandon Jackson IlliCom Telecommunications, Inc. Document Processor 330 W. Ottawa St. inContact, Inc. PO Box 96 d/b/a UCN Paxton IL 60957 National Registered Agents Inc. 200 W. Adams St., Ste. 2007 Chicago IL 60606-5230

- 20 -

Designated Agents for Interexchange and Local Carriers

Document Processor Ken Dawson Independent Telecommunications Systems, Inc. Inmate Calling Solutions, LLC d/b/a ITS Communications d/b/a ICSolutions d/b/a IXC Direct 2200 Danbury Corporation Service Company San Antonio TX 78217 422 N. Northwest Hwy., Ste. 150 Park Ridge IL 60068 James W. Broemmer Jr Integrated Solutions, L.L.C. Judith A. Riley PO Box 217 Independent Telecommunications Systems, Inc. Golden IL 62339 d/b/a ITS Communications d/b/a IXC Direct Document Processor Telecom Professionals IntelePeer, Inc. 5909 NW Expy., Ste. 101 Illinois Corporation Service Company Oklahoma City OK 73132 801 Adlai Stevenson Dr. Springfield IL 62703-4261 Document Processor iNETWORKS Group, Inc. Kristin Manwarren C T Corporation System IntelePeer, Inc. 208 S. LaSalle St. 2300 15th St., Ste. 100 Chicago IL 60604 Denver CO 80202

Robert W. Corwin Document Processor Information Telco Services, Inc. Intelletrace, Inc. 3223 Lake Ave., #15C-127 C T Corporation System Wilmette IL 60091-1069 208 S. LaSalle St. Chicago IL 60604 Document Processor Infotelecom, LLC Judith A. Riley InCorp Services, Inc. Intelletrace, Inc. 2501 Chatham Rd., Ste. 110 Telecom Professionals Springfield IL 62704-7100 5909 NW Expy., Ste. 101 Oklahoma City OK 73132 Document Processor Inmark, Inc. Document Processor d/b/a Preferred Billing Intellicall Operator Services, Inc. Corporation Service Company d/b/a ILD 422 N. Northwest Hwy., Ste. 150 Illinois Corporation Service Company Park Ridge IL 60068 801 Adlai Stevenson Dr. Springfield IL 62703-4261 Patrick D. Crocker Inmark, Inc. Marsha A. Pokorny d/b/a Preferred Billing Intellicall Operator Services, Inc. Nationwide Regulatory Compliance LLC d/b/a ILD 107 W. Michigan Ave., 4th Fl. 1049 NE Macedonia Church Ave. Kalamazoo MI 49007 Lee FL 32059

Document Processor Document Processor Inmate Calling Solutions, LLC Intellifiber Networks, Inc. d/b/a ICSolutions C T Corporation System C T Corporation System 208 S. LaSalle St. 208 S. LaSalle St. Chicago IL 60604 Chicago IL 60604

- 21 -

Designated Agents for Interexchange and Local Carriers

Matt Porterfield Claudia Ann Chiarito Intercarrier Networks, LLC IQ Telecom, Inc. 135 N. Meramec Ave., Ste. 405 3221 W. 127th St. Clayton MO 63105 Blue Island IL 60406

Document Processor Document Processor International Telcom, Ltd. Job 8, LLC National Registered Agents Inc. Capitol Corporate Services, Inc. 200 W. Adams St., Ste. 2007 1315 W. Lawrence Ave. Chicago IL 60606-5230 Springfield IL 62704

Leslie Beach Document Processor International Telcom, Ltd. KDDI America, Inc. 417 2nd Ave. West Corporation Service Company Seattle WA 98119 422 N. Northwest Hwy., Ste. 150 Park Ridge IL 60068 Document Processor Intrado Inc. Patrick D. Crocker Illinois Corporation Service Company KDDI America, Inc. 801 Adlai Stevenson Dr. Nationwide Regulatory Compliance LLC Springfield IL 62703-4261 107 W. Michigan Ave., 4th Fl. Kalamazoo MI 49007 Trish Kirby Intrado Inc. Document Processor Technologies Management, Inc. Krush Communications, LLC PO Drawer 200 National Registered Agents Inc. Winter Park FL 32790-0200 200 W. Adams St., Ste. 2007 Chicago IL 60606-5230 Peter J. Benson Iowa Network Services, Inc. Document Processor Lane & Waterman LLP KTNT Communications, Inc. 3551 7th St., Ste. 110 d/b/a I Don't Care Moline IL 61265 d/b/a It Doesn't Matter C T Corporation System Dennis M. Creveling 208 S. LaSalle St. Iowa Network Services, Inc. Chicago IL 60604 4201 Corporate Dr. West Des Moines IA 50266-5906 D. M. Simmons KTNT Communications, Inc. Document Processor d/b/a I Don't Care IPC Network Services, Inc. d/b/a It Doesn't Matter C T Corporation System 3419 Westminster Ave., Ste. 312 208 S. LaSalle St. Dallas TX 75205 Chicago IL 60604 Gary L. Smith Thomas Lynch L.R. Communications, Inc. IPC Network Services, Inc. Loewenstein, Hagen & Smith, P.C. Thomas Lynch & Associates 1204 S. Fourth St. The Crosby Bldg. Springfield IL 62703-2229 705 Melvin Ave., Ste. 104 Annapolis MD 21401

- 22 -

Designated Agents for Interexchange and Local Carriers

Todd Irish Rafael Quinto LaHarpe Networks Company, Inc. Legacy Long Distance International, Inc. 104 N. Center St. 10833 Valley View St., Ste. 150 PO Box 462 Cypress CA 90630 La Harpe IL 61450 Document Processor Todd Irish Legent Communications Corporation LaHarpe Telephone Company, Inc. d/b/a Long Distance America 104 N. Center St. Corporation Service Company PO Box 462 422 N. Northwest Hwy., Ste. 150 La Harpe IL 61450 Park Ridge IL 60068

Document Processor Patrick D. Crocker LCR Telecommunications, L.L.C. Legent Communications Corporation InCorp Services, Inc. d/b/a Long Distance America 2501 Chatham Rd., Ste. 110 Nationwide Regulatory Compliance LLC Springfield IL 62704-7100 107 W. Michigan Ave., 4th Fl. Kalamazoo MI 49007 Janet Willis LCR Telecommunications, L.L.C. Document Processor Regulatory and Tax Consultants Level 3 Communications, L.L.C. 3483 Satellite Blvd., Ste. 202 Illinois Corporation Service Company Duluth GA 30096 801 Adlai Stevenson Dr. Springfield IL 62703-4261 Document Processor LDC Telecommunications, Inc. Kristina D. Harris C T Corporation System LH Telecom, Inc. 208 S. LaSalle St. 524 15th St. Chicago IL 60604 Moline IL 61265

Frank Carosella Document Processor LDC Telecommunications, Inc. Lifeconnex Telecom, LLC 2451 McMullen Booth Rd., Ste. 200 National Registered Agents Inc. Clearwater FL 33759 200 W. Adams St., Ste. 2007 Chicago IL 60606-5230 Gary L. Smith Leaf River Telephone Company Lisa Brown Loewenstein, Hagen & Smith, P.C. Lifeconnex Telecom, LLC 1204 S. Fourth St. Regulatory and Tax Consultants Springfield IL 62703-2229 3483 Satellite Blvd., Ste. 202 Duluth GA 30096-5800 Document Processor Least Cost Routing, Inc. Susan Andrews d/b/a Long Distance Charges Lightspeed Telecom, LLC Prentice Hall Corporation 123 East Main St. 33 N. LaSalle St. Salem IL 62881 Chicago IL 60602-2607 Document Processor Document Processor Lightyear Network Solutions, LLC Legacy Long Distance International, Inc. C T Corporation System National Registered Agents Inc. 208 S. LaSalle St. 200 W. Adams St., Ste. 2007 Chicago IL 60604 Chicago IL 60606-5230

- 23 -

Designated Agents for Interexchange and Local Carriers

Linda Hunt John Bullock Lightyear Network Solutions, LLC Long Distance Savings Solutions, LLC 1901 Eastpoint Pkwy. 717 S. Wells St., Ste. 700 Louisville KY 40223 Chicago IL 60607-4548

Document Processor Document Processor Line Systems, Inc. LSSi Data Corp. Corporation Service Company C T Corporation System 422 N. Northwest Hwy., Ste. 150 208 S. LaSalle St. Park Ridge IL 60068 Chicago IL 60604

Mike Miller Libertad E. Nendel Line Systems, Inc. LSSi Data Corp. 1645 W. Chester Pike, Ste. 200 Volt Delta Resources LLC West Chester PA 19382 2401 N. Glassell St. Orange CA 92865 Document Processor Long Distance Access Inc. Robert W. Schwartz Corporation Service Company Madison Network Systems, Inc. 422 N. Northwest Hwy., Ste. 150 21668 Double Arch Rd. Park Ridge IL 60068 PO Box 29 Staunton IL 62088 Patrick D. Crocker Long Distance Access Inc. Rhonda R. Dalton Nationwide Regulatory Compliance LLC Madison River Communications, LLC 107 W. Michigan Ave., 4th Fl. d/b/a CenturyLink MRC Kalamazoo MI 49007 2296 N. Henderson St. Galesburg IL 61401 Document Processor Long Distance Consolidated Billing Co. Scott R. Girard InCorp Services, Inc. Madison River Communications, LLC 2501 Chatham Rd., Ste. 110 d/b/a CenturyLink MRC Springfield IL 62704-7100 10 E. Doty St., Ste. 800 Madison WI 53703 Janet Willis Long Distance Consolidated Billing Co. Lorenzo Cruz Regulatory and Tax Consultants Madison River Long Distance Solutions LLC 3483 Satellite Blvd., Ste. 202 d/b/a CenturyLink LDS Duluth GA 30096 10 E. Doty St., Ste. 800 Madison WI 53703 Document Processor Long Distance of Michigan, Inc., Robert W. Schwartz d/b/a LDMI Telecommunications Madison Telephone Company National Registered Agents Inc. 21668 Double Arch Rd. 200 W. Adams St., Ste. 2007 PO Box 29 Chicago IL 60606-5230 Staunton IL 62088

Kimberly Geuder Document Processor Long Distance of Michigan, Inc., Main Street Telephone Company d/b/a LDMI Telecommunications Corporation Service Company Technologies Management, Inc. 422 N. Northwest Hwy., Ste. 150 PO Drawer 200 Park Ridge IL 60068 Winter Park FL 32790-0200

- 24 -

Designated Agents for Interexchange and Local Carriers

Patrick D. Crocker Bill Buchanan Main Street Telephone Company McDonough Telephone Cooperative, Inc. Nationwide Regulatory Compliance LLC PO Box 359 107 W. Michigan Ave., 4th Fl. Colchester IL 62326 Kalamazoo MI 49007 Document Processor Ann Dickerson McGraw Communications, Inc. Marseilles Telephone Company, The InCorp Services, Inc. 220 N. Menard St. 2501 Chatham Rd., Ste. 110 PO Box 800 Springfield IL 62704-7100 Metamora IL 61548 Lisa Brown Document Processor McGraw Communications, Inc. MassComm, Inc. Regulatory and Tax Consultants Illinois Corporation Service Company 3483 Satellite Blvd., Ste. 202 801 Adlai Stevenson Dr. Duluth GA 30096-5800 Springfield IL 62703-4261 Document Processor Darren R. Mass MCI Communications Services, Inc. MassComm, Inc. d/b/a Verizon Business Services 65 Broadway, Ste. 1803 C T Corporation System New York NY 10006 208 S. LaSalle St. Chicago IL 60604 Document Processor Master Call Communications, Inc. Document Processor Thomson Reuters (Tax & Accounting) Inc. MCImetro Access Transmission Services LLC 520 S. Second St., Ste. 403 d/b/a Verizon Access Transmission Services Springfield IL 62701 C T Corporation System 208 S. LaSalle St. Rouslan Tsoutiev Chicago IL 60604 Master Call Corporation 50 Broadway, Ste. 1109 Document Processor New York NY 10004 McLeodUSA Telecommunications Services, L.L.C. d/b/a PAETEC Business Services Document Processor C T Corporation System Matrix Telecom, Inc.,d/b/a Matrix Business Technologies 208 S. LaSalle St. d/b/a Trinsic Communications,d/b/a Excel Chicago IL 60604 Telecommunications d/b/a VarTec Telecom,d/b/a Clear Choice Communications Jacqualyn Smith C T Corporation System McNabb Long Distance, Inc. 208 S. LaSalle St. 308 W. Main St. Chicago IL 60604 PO Box 158 McNabb IL 61335 Kimberly Geuder Matrix Telecom, Inc.,d/b/a Matrix Business Technologies Jacqualyn Smith d/b/a Trinsic Communications,d/b/a Excel McNabb Telephone Company Telecommunications 308 W. Main St. d/b/a VarTec Telecom,d/b/a Clear Choice Communications PO Box 158 Technologies Management, Inc. McNabb IL 61335 PO Drawer 200 Winter Park FL 32790-0200

- 25 -

Designated Agents for Interexchange and Local Carriers

Document Processor Document Processor Mediacom Telephony of Illinois, LLC Miracle Communications, Inc. C T Corporation System National Registered Agents Inc. 208 S. LaSalle St. 200 W. Adams St., Ste. 2007 Chicago IL 60604 Chicago IL 60606-5230

Anna Sokolin-Maimon Mark Soria Mediacom Telephony of Illinois, LLC Miracle Communications, Inc. 100 Crystal Run Rd. 725 Lakefield Rd., Ste. G Middletown NY 10941 Westlake Village CA 91361

Ann Dickerson Document Processor Metamora Telephone Company Mitel NetSolutions, Inc. 220 N. Menard St. Prentice Hall Corporation PO Box 800 33 N. LaSalle St. Metamora IL 61548 Chicago IL 60602-2607

Zachary Horn Wayne Foster Metro Communications Company, Inc. Mitel NetSolutions, Inc. 8 S. Washington St. 7300 W. Boston St. Sullivan IL 61951 Chandler AZ 85226

Document Processor Corinne Ostrowski Metropolitan Telecommunications of Illinois, Inc. Mobilitie, LLC d/b/a MetTel 3047 N Lincoln Ave, Ste. 400 Illinois Corporation Service Company Chicago IL 60657 801 Adlai Stevenson Dr. Springfield IL 62703-4261 John Dodge Mobilitie, LLC James W. Broemmer Jr. Davis Wright Tremaine LLP Mid-Century Telephone Cooperative, Inc. 1919 Pennsylvania Ave., NW, Ste. 800 285 Mid Century Ln. Washington DC 20006-3401 PO Box 380 Fairview IL 61432 Document Processor Momentum Telecom, Inc. James S. Smutniak C T Corporation System Midwest Telecom of America, Inc. 208 S. LaSalle St. 1515 N. Wells, #3-E Chicago IL 60604 Chicago IL 60610 George P. Tays Arlee Holt Montrose Mutual Long Distance, Inc. Midwestern Telecommunications, Incorporated PO Box 4 d/b/a M.T.I. Dieterich IL 62424 15426 S. 70th Ct. Orland Park IL 60462 George P. Tays Montrose Mutual Telephone Company Donna Harrison PO Box 4 Millennium 2000 Inc. Dieterich IL 62424 446 N. Wells St., Ste. 330 Chicago IL 60654-4583 Tom Wierimaa Mosaic Networx LLC 454 Las Gallinas Ave., Ste. 145 San Rafael CA 94903

- 26 -

Designated Agents for Interexchange and Local Carriers

Dennis K. Muncy David Weidenborner Moultrie Independent Telephone Company Nationwide Long Distance Service, Inc. Meyer Capel, a Professional Corporation Regulatory and Tax Consultants 306 W. Church St. 3483 Satellite Blvd., Ste. 202 PO Box 6750 Duluth GA 30096 Champaign IL 61826-6750 Michael McAlister Dennis K. Muncy Navigator Telecommunications, LLC. Moultrie InfoComm, Inc. 8525 Riverwood Park Dr. Meyer Capel, a Professional Corporation PO Box 13860 306 W. Church St. North Little Rock AR 72113-0860 PO Box 6750 Champaign IL 61826-6750 Document Processor NECC Telecom, Inc. Bill Buchanan Business Filings Inc. MTC Communications, Inc. 600 S. Second St. PO Box 359 Springfield IL 62704 Colchester IL 62326 Document Processor Ann Dickerson Net One International, Inc. MTCO Communications, Inc. C T Corporation System 220 N. Menard St. 208 S. LaSalle St. PO Box 800 Chicago IL 60604 Metamora IL 61548 Document Processor Document Processor Network Billing Systems, L.L.C. Multiline Long Distance, Inc. Business Filings Inc. InCorp Services, Inc. 600 S. Second St. 2501 Chatham Rd., Ste. 110 Springfield IL 62704 Springfield IL 62704-7100 Jonathon Kaufman David Weidenborner Network Billing Systems, L.L.C. Multiline Long Distance, Inc. 155 Willowbrook Blvd. Regulatory and Tax Consultants Wayne NJ 07470 3483 Satellite Blvd., Ste. 202 Duluth GA 30096 Document Processor Network Communications International Corp. Document Processor d/b/a 1800Call4Less National Directory Assistance, LLC National Registered Agents Inc. National Registered Agents Inc. 200 W. Adams St., Ste. 2007 200 W. Adams St., Ste. 2007 Chicago IL 60606-5230 Chicago IL 60606-5230 Lynette Justice Barbara Hoard Network Communications International Corp. National Directory Assistance, LLC d/b/a 1800Call4Less 12700 Townparke Way Technologies Mangement, Inc. Louisville KY 42043 PO Drawer 200 Winder Park FL 62790-0200 Document Processor Nationwide Long Distance Service, Inc. InCorp Services, Inc. 2501 Chatham Rd., Ste. 110 Springfield IL 62704-7100

- 27 -

Designated Agents for Interexchange and Local Carriers

Document Processor Document Processor Network Enhanced Technologies, Inc. New Edge Network, Inc. National Registered Agents Inc. d/b/a New Edge Networks 200 W. Adams St., Ste. 2007 Incorporating Services, Ltd. Chicago IL 60606-5230 One W. Old State Capital Plz., Ste. 805 Springfield IL 62701 Lance J. Steinhart Network Enhanced Technologies, Inc. Document Processor Lance J.M. Steinhart, P.C. New Horizons Communications Corp. 1725 Windward Concourse, Ste. 150 d/b/a NHC Communications Inc. Alpharetta GA 30005 National Registered Agents Inc. 200 W. Adams St., Ste. 2007 Rick Stern Chicago IL 60606-5230 Network Innovations, Inc. 1101 W. Lake St., 6th Fl. Document Processor Chicago IL 60607 New Talk, Inc. C T Corporation System Judith A. Riley 208 S. LaSalle St. Network Innovations, Inc. Chicago IL 60604 Telecom Professionals 5909 NW Expy., Ste. 101 Judith A. Riley Oklahoma City OK 73132 New Talk, Inc. Telecom Professionals Document Processor 5909 NW Expy., Ste. 101 Network Operator Services, Inc. Oklahoma City OK 73132 C T Corporation System 208 S. LaSalle St. Neal Robb Chicago IL 60604 New Windsor Cable TV, Inc. 305 S. Fifth Ave. Document Processor PO Box 488 Network Service Billing, Inc. New Windsor IL 61465 InCorp Services, Inc. 2501 Chatham Rd., Ste. 110 Richard W. Ristau Springfield IL 62704-7100 New Windsor Telephone Company PO Box 488 David Weidenborner New Windsor IL 61465-0488 Network Service Billing, Inc. Regulatory and Tax Consultants Document Processor 3483 Satellite Blvd., Ste. 202 NewPath Networks, LLC Duluth GA 30096 C T Corporation System 208 S. LaSalle St. Document Processor Chicago IL 60604 NetworkIP, L.L.C. d/b/a Elite Telecom Michelle Salisbury National Registered Agents Inc. NewPath Networks, LLC 200 W. Adams St., Ste. 2007 C/O Crown Castle Chicago IL 60606-5230 2000 CorporateDr. Canonsburg PA 15317 Richard Monto Neutral Tandem-Illinois, LLC Jeffrey Barth 550 W. Adams St., Ste. 900 NexGen Networks Corp. Chicago IL 60661 64 Beaver St., Ste. 104 New York NY 10004

- 28 -

Designated Agents for Interexchange and Local Carriers

Document Processor Todd Lesser NextG Networks of Illinois, Inc. North County Communications Corporation C T Corporation System 3802 Rosecrans, Ste. 485 208 S. LaSalle St. San Diego CA 92110 Chicago IL 60604 Document Processor Robert A. Millar North County Communications Corporation of Illinois NextG Networks of Illinois, Inc. National Registered Agents Inc. 890 Tasman Dr. 200 W. Adams St., Ste. 2007 Milpitas CA 95035-7439 Chicago IL 60606-5230

Document Processor Document Processor Nextlink Wireless, Inc. NOS Communications, Inc.,d/b/a International Plus Illinois Corporation Service Company d/b/a 011 Communications, d/b/a The Internet Business 801 Adlai Stevenson Dr. Association Springfield IL 62703-4261 d/b/a iVantage Network Solutions, d/b/a Blueridge Telecom Systems Sandra Younker National Registered Agents Inc. Nextlink Wireless, Inc. 200 W. Adams St., Ste. 2007 Corporation Service Company Chicago IL 60606-5230 2711 Centerville Rd., Ste. 400 Wilmington DE 19808 Jessica Renneker NOS Communications, Inc.,d/b/a International Plus Document Processor d/b/a 011 Communications,d/b/a The Internet Business Nexus Communications, Inc. Association d/b/a TSI Telephone Company d/b/a iVantage Network Solutions Illinois Corporation Service Company d/b/a Blueridge Telecom Systems 801 Adlai Stevenson Dr. 250 Pilot Rd., Ste. 300 Springfield IL 62703-4261 Las Vegas NV 89119

Steven Fenker Document Processor Nexus Communications, Inc. NOSVA Limited Partnership d/b/a TSI Telephone Company d/b/a CierraCom Systems 3629 Cleveland Ave., Ste. C National Registered Agents Inc. Columbus OH 43224-7168 200 W. Adams St., Ste. 2007 Chicago IL 60606-5230 Document Processor NobelTel, LLC,d/b/a Ajax Telecom Jessica Renneker d/b/a Bane Telecom,d/b/a NCP Telecom NOSVA Limited Partnership Thomson Reuters (Tax & Accounting) Inc. d/b/a CierraCom Systems 520 S. Second St., Ste. 403 250 Pilot Rd., Ste. 300 Springfield IL 62701 Las Vegas NV 89119

Thomas Kimura Document Processor NobelTel, LLC NovaTel Ltd., Inc. d/b/a Ajax Telecom C T Corporation System d/b/a Bane Telecom 208 S. LaSalle St. d/b/a NCP Telecom Chicago IL 60604 5973 Avenida Encinas, Ste. 202 Carlsbad CA 92008

- 29 -

Designated Agents for Interexchange and Local Carriers

Judith A. Riley Document Processor NovaTel Ltd., Inc. OneLink Communications, Inc. Telecom Professionals d/b/a CGI Long Distance 5909 NW Expy., Ste. 101 Illinois Corporation Service Company Oklahoma City OK 73132 801 Adlai Stevenson Dr. Springfield IL 62703-4261 Evelyn Scott NTS Services Corp. Document Processor 205 Enterprise Dr. Operator Service Company, LLC Pekin IL 61554 C T Corporation System 208 S. LaSalle St. Les Rains Chicago IL 60604 Odin Telephone Exchange, Inc. d/b/a Fairpoint Communications / Odin Telephone Exchange, Jennifer Hinojosa Inc. Operator Service Company, LLC 102 E. Kirkwood St. 6010 Exchange Pkwy. PO Box 279 San Antonio TX 78238 Odin IL 62870-0279 Document Processor Patrick L. Morse OPEX Communications, Inc. Odin Telephone Exchange, Inc. d/b/a TCI Long Distance d/b/a Fairpoint Communications / Odin Telephone Exchange, C T Corporation System Inc. 208 S. LaSalle St. 908 W. Frontview Chicago IL 60604 PO Box 199 Dodge City KS 67801-0199 Mark Leafstedt OPEX Communications, Inc. Document Processor d/b/a TCI Long Distance OLS, Inc. 707 Wilshire Blvd., 12th Fl. Illinois Corporation Service Company Los Angeles CA 90017 801 Adlai Stevenson Dr. Springfield IL 62703-4261 Document Processor Optic Internet Protocol, Inc. Document Processor National Registered Agents Inc. One Voice Communications, Inc. 200 W. Adams St., Ste. 2007 Thomson Reuters (Tax & Accounting) Inc. Chicago IL 60606-5230 520 S. Second St., Ste. 403 Springfield IL 62701 Document Processor Pac-West Telecomm, Inc. Doug Forster Illinois Corporation Service Company One Voice Communications, Inc. 801 Adlai Stevenson Dr. Technologies Management, Inc. Springfield IL 62703-4261 PO Drawer 200 Winter Park FL 32790-0200 Document Processor PaeTec Communications, Inc. Gary L. Smith C T Corporation System Oneida Network Services, Inc. 208 S. LaSalle St. Loewenstein, Hagen & Smith, P.C. Chicago IL 60604 1204 S. Fourth St. Springfield IL 62703-2229

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Designated Agents for Interexchange and Local Carriers

Document Processor Julie Dollenmayer Pay Tel Communications, Inc. PNG Telecommunications, Inc. Illinois Corporation Service Company d/b/a PowerNet Global Communications 801 Adlai Stevenson Dr. d/b/a Thr!ve Communications Springfield IL 62703-4261 d/b/a CrossConnect 100 Commercial Dr. Grant Wuller Cincinnati OH 45014 Peak Communications, Inc. 6400 W. Main St., Ste. 1A Document Processor Belleville IL 62223 Powercom Corporation Thomson Reuters (Tax & Accounting) Inc. Judith A. Riley 520 S. Second St., Ste. 403 Peak Communications, Inc. Springfield IL 62701 Telecom Professionals 5909 NW Expy., Ste. 101 Patrick D. Crocker Oklahoma City OK 73132 Powercom Corporation Nationwide Regulatory Compliance LLC Daniel Meldazis 107 W. Michigan Ave., 4th Fl. Peerless Network of Illinois, LLC Kalamazoo MI 49007 222 S. Riverside Plz., Ste. 2730 Chicago IL 60606 Document Processor Preferred Long Distance, Inc. Document Processor National Registered Agents Inc. Pelzer Communications Corporation 200 W. Adams St., Ste. 2007 Thomson Reuters (Tax & Accounting) Inc. Chicago IL 60606-5230 520 S. Second St., Ste. 403 Springfield IL 62701 Document Processor Prime Time Communications, Inc. Document Processor National Corporate Research, Ltd. PhoneCo, L.P. 520 S. Second St., Ste. 403 C T Corporation System Springfield IL 62701 208 S. LaSalle St. Chicago IL 60604 Jennifer Sorenson Prime Time Communications, Inc. Omar Ahmad PO Box 081276 PlatinumTel Communications, LLC Racine WI 53408 8108 S. Roberts Rd. Justice IL 60458 Document Processor Primus Telecommunications, Inc. Document Processor Illinois Corporation Service Company PNG Telecommunications, Inc., 801 Adlai Stevenson Dr. d/b/a PowerNet Global Communications, Springfield IL 62703-4261 d/b/a Thr!ve Communications,d/b/a CrossConnect Illinois Corporation Service Company Thomas D. Hickey 801 Adlai Stevenson Dr. Primus Telecommunications, Inc. Springfield IL 62703-4261 7901 Jones Branch Dr., #900 McLean VA 22102-3316

John Van Prooyen ProCom International, Ltd. 1111 S. State St., Apt. 602A Chicago IL 60605-3173

- 31 -

Designated Agents for Interexchange and Local Carriers

Document Processor Document Processor ProNet Communications, Incorporated Qwest Communications Company, LLC National Registered Agents Inc. d/b/a CenturyLink QCC 200 W. Adams St., Ste. 2007 C T Corporation System Chicago IL 60606-5230 208 S. LaSalle St. Chicago IL 60604 Carol Johnston ProNet Communications, Incorporated Adam L. Sherr 1775 Eagle Dr. Qwest Communications Company, LLC PO Box 966 d/b/a CenturyLink QCC Morehead KY 40351 1600 7th Ave., Rm. 3206 Seattle WA 98191 Document Processor PT Communications, Inc. Document Processor Thomson Reuters (Tax & Accounting) Inc. QX Telecom LLC 520 S. Second St., Ste. 403 Capitol Corporate Services, Inc. Springfield IL 62701 1315 W. Lawrence Ave. Springfield IL 62704 Judith A. Riley PT Communications, Inc. David O. Klein Esq. Telecom Professionals QX Telecom LLC 5909 NW Expy., Ste. 101 Klein Zelman Rothermel, LLC Oklahoma City OK 73132 485 Madison Ave., 15th Fl. New York NY 10022 Document Processor Public Communications Services, Inc. Azim Hemani National Corporate Research, Ltd. Raza Telecom, Inc. 520 S. Second St., Ste. 403 5219 N. Harlem Ave. Springfield IL 62701 Chicago IL 60656-1803

Document Processor Document Processor Pulse Telecom LLC RCN New York Communications, LLC Business Filings Inc. d/b/a RCN Metro Optical Networks 600 S. Second St. C T Corporation System Springfield IL 62704 208 S. LaSalle St. Chicago IL 60604 Document Processor QuantumShift Communications, Inc. Paul M. Eskildsen National Registered Agents Inc. RCN New York Communications, LLC 200 W. Adams St., Ste. 2007 d/b/a RCN Metro Optical Networks Chicago IL 60606-5230 196 Van Buren St., Ste. 300 Herndon VA 20170 Jenna Brown QuantumShift Communications, Inc. Trudy M. Longnecker 12657 Alcosta Blvd., Ste. 418 RCN Telecom Services of Illinois, LLC San Ramon CA 94583 PO Box 578459 Chicago IL 69657-8459 Document Processor Quasar Communications Corporation Joseph Kahl C T Corporation System RCN Telecom Services of Illinois, LLC 208 S. LaSalle St. 650 College Rd. East, Ste. 3100 Chicago IL 60604 Princeton NJ 08540

- 32 -

Designated Agents for Interexchange and Local Carriers

Document Processor Grace Ochsner Reduced Rate Long Distance, LLC Reynolds Telephone Company National Registered Agents Inc. 221 W. Main St. 200 W. Adams St., Ste. 2007 PO Box 27 Chicago IL 60606-5230 Reynolds IL 61279-0027

Jennifer DePinto Document Processor Reduced Rate Long Distance, LLC RGT Utilities of California, Inc. 1800 Pembrooke Dr., Ste. 300 C T Corporation System Orlando FL 32810 208 S. LaSalle St. Chicago IL 60604 Document Processor Reliance Globalcom Services, Inc. Barbra L. Davis Illinois Corporation Service Company Rivers Edge Telecom, Inc. 801 Adlai Stevenson Dr. 523 N. Old Saint Louis Rd. Springfield IL 62703-4261 Wood River IL 62095-1168

Mark Hornor Julius S. Kole Reliance Globalcom Services, Inc. Royal Phone Company LLC 114 Sansome St., 11th Fl. 750 W. Lake Cook Rd., Ste. 135 San Francisco CA 94104 Buffalo Grove IL 60089

Document Processor Document Processor Reliant Communications, Inc. RRV Enterprises, Inc. National Registered Agents Inc. d/b/a Consumer Access 200 W. Adams St., Ste. 2007 National Registered Agents Inc. Chicago IL 60606-5230 200 W. Adams St., Ste. 2007 Chicago IL 60606-5230 Jennifer DePinto Reliant Communications, Inc. Scott Moster 801 International Pkwy., 5th Fl. RRV Enterprises, Inc. Lake Mary FL 32746 d/b/a Consumer Access 2400 Augusta Dr., Ste. 262 Document Processor Houston TX 77057 Reunion Communications, Inc. Illinois Corporation Service Company Document Processor 801 Adlai Stevenson Dr. Sage Telecom, Inc. Springfield IL 62703-4261 National Registered Agents Inc. 200 W. Adams St., Ste. 2007 Judith A. Riley Chicago IL 60606-5230 Reunion Communications, Inc. Telecom Professionals Carey Roesel 5909 NW Expy., Ste. 101 Sage Telecom, Inc. Oklahoma City OK 73132 Technologies Management, Inc. PO Drawer 200 Grace Ochsner Winter Park FL 32790-0200 Reynolds Long Distance, Inc. 221 W. Main St. PO Box 27 Reynolds IL 61279-0027

- 33 -

Designated Agents for Interexchange and Local Carriers

Document Processor Document Processor SBC Long Distance, LLC Silv Communication Inc. d/b/a SBC Long Distance National Registered Agents Inc. d/b/a AT&T Long Distance 200 W. Adams St., Ste. 2007 C T Corporation System Chicago IL 60606-5230 208 S. LaSalle St. Chicago IL 60604 Document Processor Smart Choice Communications, LLC Mark Hepburn National Registered Agents Inc. SBC Long Distance, LLC 200 W. Adams St., Ste. 2007 d/b/a SBC Long Distance Chicago IL 60606-5230 d/b/a AT&T Long Distance 1010 N. St. Mary's, Rm. 1324 Judith A. Riley San Antonio TX 78215 Smart Choice Communications, LLC Telecom Professionals Gary L. Smith 5909 NW Expy., Ste. 101 Sharon Telephone Company Oklahoma City OK 73132 Loewenstein, Hagen & Smith, P.C. 1204 S. Fourth St. Document Processor Springfield IL 62703-2229 SNET America, Inc. d/b/a AT&T Long Distance East Donald Weig C T Corporation System Sharon Telephone Company 208 S. LaSalle St. PO Box 400 Chicago IL 60604 Sharon WI 53585 Art Paquette James T. Coyle SNET America, Inc. Shawnee Telephone Company d/b/a AT&T Long Distance East 120 W. Lane St. 310 Orange St. PO Box 69 New Haven CT 06510 Equality IL 62934 Document Processor James M. Grisham SNiP Link, LLC ShawneeLEC,Inc. Illinois Corporation Service Company 120 W. Lane St. 801 Adlai Stevenson Dr. PO Box 69 Springfield IL 62703-4261 Equality IL 62934 Document Processor James T. Coyle Sonic Telecom, LLC ShawneeLink Corporation InCorp Services, Inc. 120 W. Lane St. 2501 Chatham Rd., Ste. 110 PO Box 69 Springfield IL 62704-7100 Equality IL 62934 Richard C. Balough Steve Stanfill SOS Telecom, Inc. Sigecom, LLC Balough Law Offices, LLC d/b/a WOW! Internet, Cable and Phone 1 N. LaSalle St., Ste. 1910 1674 Frontenac Rd. Chicago IL 60602 Naperville IL 60563

- 34 -

Designated Agents for Interexchange and Local Carriers

Document Processor Patrick L. Morse Southwest Communications, Inc. ST Long Distance, Inc. National Registered Agents Inc. d/b/a Fairpoint Long Distance / ST Long Distance, Inc. 200 W. Adams St., Ste. 2007 908 W. Frontview Chicago IL 60606-5230 PO Box 199 Dodge City KS 67801-0199 Document Processor Spectrotel, Inc. Document Processor d/b/a OneTouch Communications STi Prepaid, LLC, d/b/a Telco d/b/a Touch Base Communications d/b/a Telco Group, d/b/a Dialaround National Registered Agents Inc. d/b/a VOIP,d/b/a VOIP Enterprises 200 W. Adams St., Ste. 2007 C T Corporation System Chicago IL 60606-5230 208 S. LaSalle St. Chicago IL 60604 Stephen Wilson Spectrotel, Inc. Jenni Partridge d/b/a OneTouch Communications STi Prepaid, LLC,d/b/a Telco d/b/a Touch Base Communications d/b/a Telco Group,d/b/a Dialaround 3535 State Hwy. 66, Ste. 7 d/b/a VOIP Neptune NJ 07753 d/b/a VOIP Enterprises 1250 Broadway, 26th Fl. Document Processor New York NY 10001 Speedypin Prepaid, LLC National Registered Agents Inc. Document Processor 200 W. Adams St., Ste. 2007 Sunesys, LLC Chicago IL 60606-5230 Illinois Corporation Service Company 801 Adlai Stevenson Dr. Glenn Berman Springfield IL 62703-4261 SPOC, LLC 611 W. Washington Daniel D. Heath Urbana IL 61801 T6 Communications, Inc. 961 Spring Ridge Ct. Richard M. Waris Belvidere IL 61008 Sprint Communications L.P. d/b/a Sprint Communications Company L.P. Document Processor Pretzel & Stouffer Talk America Inc. 1 S. Wacker Dr., Ste. 2500 d/b/a Cavalier Telephone Chicago IL 60606 d/b/a PAETEC Business Solutions National Registered Agents Inc. Kenneth A. Schifman 200 W. Adams St., Ste. 2007 Sprint Communications L.P. Chicago IL 60606-5230 d/b/a Sprint Communications Company L.P. MS: KSOPHN0314-3A753 Kimberly Geuder 6450 Sprint Pkwy. Talk America Inc. Overland Park KS 66251 d/b/a Cavalier Telephone d/b/a PAETEC Business Solutions Les Rains Technologies Management, Inc. ST Long Distance, Inc. PO Drawer 200 d/b/a Fairpoint Long Distance / ST Long Distance, Inc. Winter Park FL 32790-0200 102 E. Kirkwood St. PO Box 279 Odin IL 62870-0279

- 35 -

Designated Agents for Interexchange and Local Carriers

Sally Briar Document Processor TCG Chicago Telco Experts, LLC 225 W. Randolph, Fl. 27C Illinois Corporation Service Company Chicago IL 60606 801 Adlai Stevenson Dr. Springfield IL 62703-4261 Sally Briar TCG Illinois Document Processor 225 W. Randolph, Fl. 27C Telco Partners, Inc. Chicago IL 60606 Corporation Service Company 422 N. Northwest Hwy., Ste. 150 Sally Briar Park Ridge IL 60068 TCG St. Louis 225 W. Randolph, Fl. 27C Patrick D. Crocker Chicago IL 60606 Telco Partners, Inc. Nationwide Regulatory Compliance LLC Document Processor 107 W. Michigan Ave., 4th Fl. TCO Network, Inc. Kalamazoo MI 49007 Thomson Reuters (Tax & Accounting) Inc. 520 S. Second St., Ste. 403 Lisa Brown Springfield IL 62701 Tele Circuit Network Corporation Regulatory and Tax Consultants Owen E. MacBride 3483 Satellite Blvd., Ste. 202 TDS Long Distance Corporation Duluth GA 30096-5800 Schiff Hardin LLP 6600 Sears Tower Document Processor Chicago IL 60606 Telecare, Inc. Illinois Corporation Service Company Paul Pederson 801 Adlai Stevenson Dr. TDS Long Distance Corporation Springfield IL 62703-4261 525 Junction Rd. Madison WI 53717 Michelle Barnett Telecare, Inc. Owen E. MacBride 444 LaFayette Rd. TDS Metrocom, LLC Noblesville IN 46060 Schiff Hardin LLP 6600 Sears Tower Document Processor Chicago IL 60606 Telecom Management, Inc. d/b/a Pioneer Telephone Paul Pederson National Registered Agents Inc. TDS Metrocom, LLC 200 W. Adams St., Ste. 2007 525 Junction Rd. Chicago IL 60606-5230 Madison WI 53717 Document Processor Kristopher E. Twomey Telecom North America Inc. TelCentris Communications, LLC Faxxon Legal Information Services Inc. Law Office of Kristopher E. Twomey 2501 Chatham Rd., Ste. 110 1725 I St., NW, Ste. 300 Springfield IL 62704-7100 Washington DC 20006 Document Processor TeleCommunication Systems, Inc. Illinois Corporation Service Company 801 Adlai Stevenson Dr. Springfield IL 62703-4261

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Designated Agents for Interexchange and Local Carriers

Document Processor Document Processor Teleconnect LLC TeleUno, Inc. C T Corporation System Illinois Corporation Service Company 208 S. LaSalle St. 801 Adlai Stevenson Dr. Chicago IL 60604 Springfield IL 62703-4261

Judith A. Riley Document Processor Teleconnect LLC Telmex USA, L.L.C. Telecom Professionals Illinois Corporation Service Company 5909 NW Expy., Ste. 101 801 Adlai Stevenson Dr. Oklahoma City OK 73132 Springfield IL 62703-4261

Document Processor Roberta Ferguson Teleconnect Long Distance Services & Systems Company Telmex USA, L.L.C. C T Corporation System Visi Consulting Services, LLC 208 S. LaSalle St. 1130 University Blvd., Ste. B9, #253 Chicago IL 60604 Tuscaloosa AL 35401

Document Processor Document Processor TELEDIAS Communications, Inc. TelNet Worldwide-IL, LLC Illinois Corporation Service Company d/b/a Superior Spectrum Telephone and Data 801 Adlai Stevenson Dr. National Registered Agents Inc. Springfield IL 62703-4261 200 W. Adams St., Ste. 2007 Chicago IL 60606-5230 Richard Rubin Telefonica USA, Inc. Frank Iannuzzi Winston & Strawn LLP TelNet Worldwide-IL, LLC 1700 K St., NW d/b/a Superior Spectrum Telephone and Data Washington DC 20006-3817 1175 W. Long Lake Rd., Ste. 201 Troy MI 48098 Document Processor Telegration, Inc. Document Processor Corporation Service Company Telrite Corporation 422 N. Northwest Hwy., Ste. 150 d/b/a LIFE Wireless Park Ridge IL 60068 Illinois Corporation Service Company 801 Adlai Stevenson Dr. Document Processor Springfield IL 62703-4261 TeleManagement Systems, Inc. National Registered Agents Inc. Michael Geoffroy 200 W. Adams St., Ste. 2007 Telrite Corporation Chicago IL 60606-5230 d/b/a LIFE Wireless 4113 Monticello St. Document Processor Covington GA 30014 Telenational Communications, Inc. InCorp Services, Inc. Document Processor 2501 Chatham Rd., Ste. 110 Telscape Communications, Inc. Springfield IL 62704-7100 National Registered Agents Inc. 200 W. Adams St., Ste. 2007 Tisa Shumake Chicago IL 60606-5230 Telenational Communications, Inc. Regulatory and Tax Consultants 3483 Satellite Blvd., Ste. 202 Duluth GA 30096

- 37 -

Designated Agents for Interexchange and Local Carriers

Document Processor Myron Newman Tennessee Telephone Service, LLC Today's Resources, Inc. d/b/a Freedom Communications USA, LLC 1851 Peeler Rd., Ste. D InCorp Services, Inc. Atlanta GA 30338 2501 Chatham Rd., Ste. 110 Springfield IL 62704-7100 Lloyd Vogel TONCOM, INC. Lisa Brown 208 Allen St. Tennessee Telephone Service, LLC PO Box 158 d/b/a Freedom Communications USA, LLC Tonica IL 61370 Regulatory and Tax Consultants 3483 Satellite Blvd., Ste. 202 Lloyd Vogel Duluth GA 30096-5800 Tonica Telephone Company 208 Allen St. Jeom H. Lee PO Box 158 Think 12 Corporation Tonica IL 61370 d/b/a Hello Depot 650 E. Devon Ave., Ste. 133 Document Processor Itasca IL 60143 Total Call International, Inc. C T Corporation System Judith A. Riley 208 S. LaSalle St. Think 12 Corporation Chicago IL 60604 d/b/a Hello Depot Telecom Professionals Mark Leafstedt 5909 NW Expy., Ste. 101 Total Call International, Inc. Oklahoma City OK 73132 707 Wilshire Blvd., 12th Fl. Los Angeles CA 90017 Document Processor Time Warner Cable Information Services (Illinois), LLC Document Processor d/b/a Time Warner Cable I Total Holdings, Inc. C T Corporation System d/b/a GTC Communications 208 S. LaSalle St. C T Corporation System Chicago IL 60604 208 S. LaSalle St. Chicago IL 60604 Julie P. Laine Time Warner Cable Information Services (Illinois), LLC Mark Leafstedt d/b/a Time Warner Cable I Total Holdings, Inc. 60 Columbus Circle d/b/a GTC Communications New York NY 10023 707 Wilshire Blvd., 12th Fl. Los Angeles CA 90017 Document Processor TIP Systems, LLC Document Processor Thomson Professional & Regulatory Inc. dba RIA Touchtone Communications, Inc. 33317 Treasury Ctr. Thomson Reuters (Tax & Accounting) Inc. Chicago IL 60694-3300 520 S. Second St., Ste. 403 Springfield IL 62701 Document Processor Today's Resources, Inc. Document Processor Illinois Corporation Service Company Trans National Communications International, Inc. 801 Adlai Stevenson Dr. National Registered Agents Inc. Springfield IL 62703-4261 200 W. Adams St., Ste. 2007 Chicago IL 60606-5230

- 38 -

Designated Agents for Interexchange and Local Carriers

Document Processor Henry T. Kelly TransWorld Network, Corp. tw telecom of illinois llc C T Corporation System Kelley Drye & Warren LLP 208 S. LaSalle St. 333 W. Wacker Dr., Ste. 2600 Chicago IL 60604 Chicago IL 60606

Lourdes Vinas Pamela H. Sherwood TransWorld Network, Corp. tw telecom of illinois llc 255 Pine Ave. N. 4625 W. 86th St., #500 Oldsmar FL 34677 Indianapolis IN 46268

Carol Peterson Alan J. Mandel Tri Rural Independent Operations, L.L.C., U.S. Gas Electric & Telecommunications Corp. d/b/a Trio, L.L.C. Alan J. Mandel, Ltd. PO Box 309 7520 Skokie Blvd. Viola IL 61486 Skokie IL 60077

Document Processor Document Processor Tri-M Communications, Inc. U.S. South Communications, Inc. d/b/a TMC Communications d/b/a US South Illinois Corporation Service Company Thomson Reuters (Tax & Accounting) Inc. 801 Adlai Stevenson Dr. 520 S. Second St., Ste. 403 Springfield IL 62703-4261 Springfield IL 62701

Danny Forner Brooks Smith Tri-M Communications, Inc. U.S. South Communications, Inc. d/b/a TMC Communications d/b/a US South 820 State St., 5th Fl. 250 Williams St., Ste. M-100 Santa Barbara CA 93101 Atlanta GA 30303

Document Processor Document Processor TTI National, Inc. U.S. Telecom Long Distance, Inc. d/b/a 101-6868 National Registered Agents Inc. C T Corporation System 200 W. Adams St., Ste. 2007 208 S. LaSalle St. Chicago IL 60606-5230 Chicago IL 60604 Robert Young Document Processor U.S. Telecom Long Distance, Inc. Tuebor, Inc. 3960 Howard Hughes Pkwy., Ste. 5001-F Corporation Service Company Las Vegas NV 89109 422 N. Northwest Hwy., Ste. 150 Park Ridge IL 60068 Dennis H. Marchuk Ultra Com, Inc. Patrick D. Crocker 899 Wedgewood Dr. Tuebor, Inc. Crystal Lake IL 60014 Nationwide Regulatory Compliance LLC 107 W. Michigan Ave., 4th Fl. John W. Gustaitis III Kalamazoo MI 49007 Uni-Tel Communications Group, Inc. 932 N Wright St., Ste. 104 Naperville IL 60563

- 39 -

Designated Agents for Interexchange and Local Carriers

Henry T. Kelly Document Processor Unite Private Networks-Illinois, L.L.C. Value-Added Communications, Inc. Kelley Drye & Warren LLP Illinois Corporation Service Company 333 W. Wacker Dr., Ste. 2600 801 Adlai Stevenson Dr. Chicago IL 60606 Springfield IL 62703-4261

Document Processor Kermit Heaton United American Technology, Inc. Value-Added Communications, Inc. Illinois Corporation Service Company 3801 E. Plano Pkwy., Ste. 100 801 Adlai Stevenson Dr. Plano TX 75074 Springfield IL 62703-4261 Document Processor Craig J. Foster Velocity The Greatest Phone Company Ever, Inc. United Communications Systems, Inc. National Registered Agents Inc. d/b/a Call One 200 W. Adams St., Ste. 2007 123 N. Wacker Dr., Ste. 700 Chicago IL 60606-5230 Chicago IL 60606 Document Processor Document Processor Verizon Avenue Corp. US Signal Company, L.L.C. C T Corporation System C T Corporation System 208 S. LaSalle St. 208 S. LaSalle St. Chicago IL 60604 Chicago IL 60604 Document Processor Richard M. Waris Verizon Enterprise Solutions LLC US Telecom, Inc. C T Corporation System Pretzel & Stouffer 208 S. LaSalle St. 1 S. Wacker Dr., Ste. 2500 Chicago IL 60604 Chicago IL 60606 Document Processor Kenneth A. Schifman Verizon Long Distance LLC US Telecom, Inc. C T Corporation System MS: KSOPHN0314-3A753 208 S. LaSalle St. 6450 Sprint Pkwy. Chicago IL 60604 Overland Park KS 66251 Document Processor Document Processor Verizon Select Services Inc. US Xchange of Illinois, L.L.C. C T Corporation System d/b/a One Communications II 208 S. LaSalle St. National Registered Agents Inc. Chicago IL 60604 200 W. Adams St., Ste. 2007 Chicago IL 60606-5230 Joan Engler Verizon Select Services Inc. Paula Foley 1 Verizon Way, MC VC32W545 US Xchange of Illinois, L.L.C. Basking Ridge NJ 07920 d/b/a One Communications II 5 Wall St. Matthew Johnson Burlington MA 01803 Verizon South Inc. 317 Susan Dr., Ste. A Normal IL 61761

- 40 -

Designated Agents for Interexchange and Local Carriers

Document Processor Jeffrey D. Williams VEZA Telecom, Inc. Wabash Telephone Cooperative, Inc. Illinois Corporation Service Company 210 S. Church St. 801 Adlai Stevenson Dr. PO Box 299 Springfield IL 62703-4261 Louisville IL 62858-0299

Ketu Amin Document Processor VinaKom, Inc. WDT World Discount Telecommunications Co. d/b/a VinaKom Communications C T Corporation System 860 Remington Rd. 208 S. LaSalle St. Schaumburg IL 60173 Chicago IL 60604

Gary L. Smith Judith A. Riley Viola Home Telephone Company WDT World Discount Telecommunications Co. Loewenstein, Hagen & Smith, P.C. Telecom Professionals 1204 S. Fourth St. 5909 NW Expy., Ste. 101 Springfield IL 62703-2229 Oklahoma City OK 73132

Janet Rogers Document Processor Virtual Office Services, Inc. Wholesale Carrier Services, Inc. d/b/a Aspen Datacom National Registered Agents Inc. PO Box 5980 200 W. Adams St., Ste. 2007 River Forest IL 60305 Chicago IL 60606-5230

Douglas Oberlander Larry Edelson-Kayne Voice Spring LLC Wholesale Carrier Services, Inc. 2216 W. Altorfer 5471 N. University Peoria IL 61615 Coral Springs FL 33067

Document Processor Document Processor Voicecom Telecommunications, LLC WilTel Communications, LLC d/b/a Voicecom Telecommunications of Illinois, LLC Illinois Corporation Service Company Illinois Corporation Service Company 801 Adlai Stevenson Dr. 801 Adlai Stevenson Dr. Springfield IL 62703-4261 Springfield IL 62703-4261 Document Processor Dan Mell WiMacTel, Inc. Voicecom Telecommunications, LLC National Registered Agents Inc. d/b/a Voicecom Telecommunications of Illinois, LLC 200 W. Adams St., Ste. 2007 5900 Windward Pkwy., Ste. 500 Chicago IL 60606-5230 Atlanta GA 30005 Trish Kirby Joseph Isaacs WiMacTel, Inc. Voxbeam Telecommunications, Inc. Technologies Management, Inc. 4274 Enfield Ct., Ste. 1600 PO Drawer 200 Palm Harbor FL 34685 Winter Park FL 32790-0200

Jeffrey D. Williams Document Processor Wabash Independent Networks, Inc. Windstream Communications, Inc. 210 S. Church St. C T Corporation System PO Box 299 208 S. LaSalle St. Louisville IL 62858-0299 Chicago IL 60604

- 41 -

Designated Agents for Interexchange and Local Carriers

D. M. Anderson George Wirt Windstream Communications, Inc. Woodhull Telephone Company 403 W. 4th St. North 246 N. Division St. PO Box 1045 PO Box 117 Newton IA 50208 Woodhull IL 61490

Document Processor Document Processor Windstream KDL, Inc. Working Assets Funding Service, Inc. C T Corporation System d/b/a Credo Long Distance 208 S. LaSalle St. C T Corporation System Chicago IL 60604 208 S. LaSalle St. Chicago IL 60604 Document Processor Windstream Norlight, Inc. Jean Parker C T Corporation System Working Assets Funding Service, Inc. 208 S. LaSalle St. d/b/a Credo Long Distance Chicago IL 60604 101 Market St., Ste. 700 San Francisco CA 94105 D. M. Anderson Windstream Norlight, Inc. Michael Taylor 403 W. 4th St. North WorldNet Communications Services, Inc. PO Box 1045 5528 Everglades, #A Newton IA 50208 Ventura CA 93003

Document Processor Document Processor Windstream NTI, Inc. Worldwide Telecommunications Inc. C T Corporation System National Registered Agents Inc. 208 S. LaSalle St. 200 W. Adams St., Ste. 2007 Chicago IL 60604 Chicago IL 60606-5230

D. M. Anderson Kimberly Geuder Windstream NTI, Inc. Worldwide Telecommunications Inc. 403 W. 4th St. North Technologies Management, Inc. PO Box 1045 PO Drawer 200 Newton IA 50208 Winter Park FL 32790-0200

Document Processor Document Processor Windstream NuVox Illinois, Inc. WTI Communications, Inc. C T Corporation System C T Corporation System 208 S. LaSalle St. 208 S. LaSalle St. Chicago IL 60604 Chicago IL 60604

D. M. Anderson Judith A. Riley Windstream NuVox Illinois, Inc. WTI Communications, Inc. 403 W. 4th St. North Telecom Professionals PO Box 1045 5909 NW Expy., Ste. 101 Newton IA 50208 Oklahoma City OK 73132

Gary L. Smith Wisconsin Independent Network, LLC Loewenstein, Hagen & Smith, P.C. 1204 S. Fourth St. Springfield IL 62703-2229

- 42 -

Designated Agents for Interexchange and Local Carriers

Document Processor Document Processor X2Comm, Inc. Yak Communications (America), Inc. d/b/a Discount Connect Communications Illinois Corporation Service Company National Registered Agents Inc. 801 Adlai Stevenson Dr. 200 W. Adams St., Ste. 2007 Springfield IL 62703-4261 Chicago IL 60606-5230 Lynette Justice Mark Pavol Yak Communications (America), Inc. X2Comm, Inc. Technologies Mangement, Inc. d/b/a Discount Connect Communications PO Drawer 200 270 S. Main St. Winder Park FL 62790-0200 Flemington NJ 08822 Document Processor Document Processor YMax Communications Corp. Xclutel, LLC C T Corporation System 2215 Enterprise Dr., Ste. 1512 208 S. LaSalle St. Westchester IL 60154 Chicago IL 60604

Daniel Tarrillion Trish Kirby Xclutel, LLC YMax Communications Corp. 4301 W. William Cannon Dr., Ste. B-150 #291 Technologies Management, Inc. Austin TX 78749 PO Drawer 200 Winter Park FL 32790-0200 Document Processor XO Communications Services, Inc. Document Processor Illinois Corporation Service Company YourTel America, Inc. 801 Adlai Stevenson Dr. C T Corporation System Springfield IL 62703-4261 208 S. LaSalle St. Chicago IL 60604 Document Processor Xtension Services Inc. Judith A. Riley Illinois Corporation Service Company YourTel America, Inc. 801 Adlai Stevenson Dr. Telecom Professionals Springfield IL 62703-4261 5909 NW Expy., Ste. 101 Oklahoma City OK 73132 Mary Cegelski Xtension Services Inc. Document Processor 3340 W. Market St. Zayo Bandwidth, LLC Akron OH 44333 C T Corporation System 208 S. LaSalle St. Document Processor Chicago IL 60604 XYN Communications, LLC National Registered Agents Inc. Scott Beer 200 W. Adams St., Ste. 2007 Zayo Group, LLC Chicago IL 60606-5230 400 Centennial Pkwy., Ste. 200 Louisville CO 80247 Heidi Dohse XYN Communications, LLC Document Processor 8275 S. Eastern Ave., #200 Zeus Telecommunications, LLC Las Vegas NV 89123 Illinois Corporation Service Company 801 Adlai Stevenson Dr. Springfield IL 62703-4261

- 43 -

Designated Agents for Interexchange and Local Carriers

Mark Lammert Zeus Telecommunications, LLC Compliance Solutions Inc. 740 Florida Central Pkwy., Ste. 2028 Longwood FL 32750

Eamon P. Egan Zone Telecom, LLC 3 Executive Campus, Ste. 520 Cherry Hill NJ 08002

Document Processor Zoom-i-Net Communications, Inc. d/b/a ZinTel National Registered Agents Inc. 200 W. Adams St., Ste. 2007 Chicago IL 60606-5230

- 44 -