| Company | Now Known As | Last Known Street Address | |
|---|---|---|---|
| Airdis, LLC d/b/a Airdis Telecom | 2215 Enterprise Drive, Suite 1512 Westchester IL 60154 | ||
| Airnex Communications, Inc. | NA | 5000 Hopyard Road, Suite 240 Pleasanton CA 94588 | |
| AIS Telecommunications Services, Inc. | |||
| Albany Telephone Company | |||
| Alberr, L.L.C. d/b/a "Fone Thyme" | |||
| Ald Communications, Inc. | |||
| ALEC, Inc. d/b/a ALEC of Kentucky | alec, llc d/b/a alec telecom, llc | 250 W. Main Street Suite 1920 Lexington Kentucky 40507 | |
| Alec, llc d/b/a Alec telecom, llc | |||
| Alfred Cable Systems | |||
| Ali Hosein | |||
| ALL-CITY CUSTOMERS TELEPHONE, INC. | |||
| All-star Acquisition Corporation | |||
| All American Telephone, Inc. | |||
| All City Car Rental, Inc. | |||
| All Telecommunications, Inc. | |||
| AllCom, USA dba AllCom, AllCom International | 10390 Commerce Center Drive Suite 250 Rancho Cucamonqa CA 91730 | ||
| Allegiance Telecom of New York, Inc. | |||
| Alliance Group Services, Inc. | 1221 Post Road E Westport CT 06880 | ||
| Alliance Network, Inc. | |||
| Allied Riser of New York, Inc. | |||
| Allnet Communication Services, Inc. | |||
| Allnet Communication Services,inc. Dba Frontier Communication Services | |||
| Allnet Local Services, Inc. | |||
| Alltel Communications, Inc. | One Allied Drive Little Rock AR 72202 | ||
| ALLTEL Corporation | |||
| AllTel Direct, Inc. f/k/a Advance2000, Inc. | |||
| Alltel Long Distance, Inc. | |||
| ALLTEL New York, Inc. | One Allied Drive Little Rock AR 72202 | ||
| Allworld Communications Network, L.L.C. | |||
| Alpha Data Services Inc. | |||
| Alpha Phone Inc* | 1279 37th Street Brooklyn NY 11218 | ||
| Alternate Communications Technology Inc. | 1309 Main Street Rotterdam Junction NY 12150 | ||
| Alternate Network Solutions, Inc. | |||
| Alticomm, Inc. | |||
| Ambe Telecommunications, Inc. | |||
| Amer-I-Net Services Corporation | |||
| Ameracall d/b/a/Operator Service Network | Operator Service Network | ||
| Ameratel USA, Inc. | |||
| Ameri-Tel Communications, Inc. | |||
| America's Choice Communications, Inc. | |||
| America's Tele-Network Corp. | |||
| America One Communications, Inc. | |||
| American Automated Telecom, Inc. | |||
| American Broadband Communication Inc. | |||
| American Business Alliance Inc. Dba Commercial Phone Group Dba Aba Group Savings | |||
| American Business Alliance, Inc. | |||
| American Cablesystems of New York, Inc. | |||
| American Communications Network, Inc. | |||
| American Eastern Computer & Telecomm, Inc. | |||
| American Enterprises | |||
| American Express Telecom Inc. | |||
| American Farm Bureau, Inc. d/b/a The Farm Bureau Connection | 1850 Howard Street Suite C Elk Grove Village IL 60007 | ||
| American Fiber Systems, Inc. | NA | 400 Centernnial Parkway, Suite 200 Louisville CO 80027 | |
| American International Telephone, Inc. | |||
| American Long Distance Services, Inc. | |||
| American Long Lines | |||
| American Network Exchange, Inc. | |||
| American Nortel Communications, Inc. | |||
| American Operator Services, Inc. | |||
| American Private Telephone LLC | |||
| American Public Communications, Inc. | |||
| American Technostructure, Inc | |||
| American Tel-Tek, Inc. | |||
| American Tel Group, Inc. | |||
| American Telcom Inc. dba Fonetel | |||
| American Telcom, Inc | |||
| American Telco, Inc | |||
| American Telecommunications and Electronics, Inc. | |||
| American Telecommunications Enterprise, Inc. | |||
| American TelePath, Inc. | |||
| American Telephone Network, Inc. | |||
| American Teleproducts, Inc. | |||
| American Telesource International, Inc. | |||
| American Teletronics Long Distance, Inc. | |||
| American Wats, Inc. | |||
| Americard Systems, Inc. | |||
| Americas Digital Satelite Telephone | |||
| Americatel Corporation | 4045 N.W. 97th Avenue Miami FL 33178 | ||
| Americatel Corporation d/b/a 10 123 Americatel d/b/a 1010 123 Americatel | 4045 NW 97 Avenue Miami FL 33178 | ||
| Americatel Corporation d/b/a 1010 123 Americatel d/ba Ametex d/b/a Amextel d/b/a Startec | Matrix Telecom, Inc d/b/a Americatel d/b/a Startec | 433 E. Las Colinas Blvd., Suite 500 Irving TX 75039 | |
| AMERICATEL CORPORATION d/b/a 1010 123 Americatel, d/b/a 1 800 3030 123 Americatel Collect, d/b/a Ametex, d/b/a Amextel | 7361 Calhoun Place Suite 650 Rockville Maryland 20855 | ||
| Americom, Inc. | |||
| Amerifax, Inc. | |||
| AmeriMex Communications | 1007 Mansell Road Suite a Roswell GA 30076 | ||
| Amerinet International, Inc. | |||
| Amerinet Telecommunications Group. Inc | |||
| Ameriphone Corporation | |||
| Ameritech Communications International, Inc. | |||
| Ameritech Communications, Inc | |||
| Ameritech Payphone Services, Inc. | |||
| AmeriVision Communications, Inc d/b/a Lifeline Communications | One Broadway Executive Park - 201 NW 63rd Street Suite 200 Oklahoma City OK 73116 | ||
| AMI Communications Inc. | 300 Cardinal Dr Ste 280 St Charles IL 60175 | ||
| AMS Telecommunications Corporation | |||
| Amtel Communications, Inc. | |||
| Anchor Communications Corporation | |||
| Annese & Associates, Inc. | |||
| Anntel Networks, Inc. | |||
| Anthony Cuva D/b/a Rent'cel | |||
| Apartment Communications, Inc. d/b/a Iciviti Communications (ACI) | Iciviti Communications (ACI) | ||
| Apollo Communication Services, LLC | |||