| Company | Status | Now Known As | Street Address | Customer Contact No. | |
|---|---|---|---|---|---|
| Affiliated Services of New York | Ceased Operations | ||||
| Affinity Corporation | Ceased Operations | ||||
| Affinity Fund, Inc. | Ceased Operations | ||||
| Affinity Network Incorporated d/b/a Horizonone Communications d/b/a Quantumlink Communications d/b/a Voip Communications d/b/a Optic Communications d/b/a ANI Networks | Active | 250 Pilot Road Suite 220 Las Vegas, NV 89119 | 800-569-4667 | ||
| Affinity Network, Inc. | Ceased Operations | 3660 Wilshire Boulevard Suite 400 Los Angeles, CA 90010 | |||
| Affinity Network, Inc. | Ceased Operations | HorizonOne Communications d/b/a QuantumLink Communications d/b/a VoIP Communications d/b/a Optic Communications | 250 Pilot Road, Suite 300 Las Vegas , NV 89119 | ||
| Affordable Fiberoptic Infrastructure, Inc. | Ceased Operations | ||||
| Affordable Long Distance LLC | Ceased Operations | 1308 Medora Road Mendota Heights, MN 55118 | |||
| Affordable Phone Services, Inc. | Ceased Operations | ||||
| Affordable Voice Communications Inc. | Ceased Operations | 1000 North Main Street Las Cruces, NM 88001-1126 | |||
| AFN Telecom, LLC | Ceased Operations | ||||
| Airbus DS Communications, Inc. | Ceased Operations | Vesta Solutions, Inc | 42505 Rio Nedo P.O. Box 9007 Temecula, CA 92590 | ||
| Airdis, LLC d/b/a Airdis Telecom | Ceased Operations | 2215 Enterprise Drive, Suite 1512 Westchester, IL 60154 | |||
| Airespring, Inc. | Active | 600 Cleveland Street Suite 226 Clearwater, FL 33755 | 888-389-2899 | ||
| Airnex Communications, Inc. | Ceased Operations | NA | 5000 Hopyard Road, Suite 240 Pleasanton, CA 94588 | ||
| Airus, Inc. d/b/a Airus of New York | Active | 433 W Van Buren Suite 410S Chicago, IL 60607 | 800-440-9440 | ||
| AIS Telecommunications Services, Inc. | Ceased Operations | ||||
| Albany Telephone Company | Ceased Operations | ||||
| Alberr, L.L.C. d/b/a "Fone Thyme" | Ceased Operations | ||||
| Ald Communications, Inc. | Ceased Operations | ||||
| ALEC, Inc. d/b/a ALEC of Kentucky | Ceased Operations | 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 | Ceased Operations | ||||
| Alfred Cable Systems | Ceased Operations | ||||
| Ali Hosein | Ceased Operations | ||||
| ALL-CITY CUSTOMERS TELEPHONE, INC. | Ceased Operations | ||||
| All-star Acquisition Corporation | Ceased Operations | ||||
| All American Telephone, Inc. | Ceased Operations | ||||
| All City Car Rental, Inc. | Ceased Operations | ||||
| All Telecommunications, Inc. | Ceased Operations | ||||
| AllCom, USA dba AllCom, AllCom International | Ceased Operations | 10390 Commerce Center Drive Suite 250 Rancho Cucamonqa, CA 91730 | |||
| Allegiance Telecom of New York, Inc. | Ceased Operations | ||||
| Alliance Global Networks LLC | Active | 48 Norfield Road Weston, CT 06883 | 800-756-2236 | ||
| Alliance Group Services, Inc. | Ceased Operations | 1221 Post Road E Westport, CT 06880 | |||
| Alliance Network, Inc. | Ceased Operations | ||||
| Allied Riser of New York, Inc. | Ceased Operations | ||||
| Allied Telecom Group, LLC | Active | 1400 Crystal Drive Suite 700 Arlington, VA 22202 | 866-595-9915 | ||
| Allnet Communication Services, Inc. | Ceased Operations | ||||
| Allnet Communication Services,inc. Dba Frontier Communication Services | Ceased Operations | ||||
| Allnet Local Services, Inc. | Ceased Operations | ||||
| Alltel Communications, Inc. | Ceased Operations | One Allied Drive Little Rock, AR 72202 | |||
| ALLTEL Corporation | Ceased Operations | ||||
| AllTel Direct, Inc. f/k/a Advance2000, Inc. | Ceased Operations | ||||
| Alltel Long Distance, Inc. | Ceased Operations | ||||
| ALLTEL New York, Inc. | Ceased Operations | One Allied Drive Little Rock, AR 72202 | |||
| Allvoi Communications, Inc. | Active | 20Pine Street , Apt 1707 New York, NY 10005 | 800-816-7907 | ||
| Allworld Communications Network, L.L.C. | Ceased Operations | ||||
| Alpha Data Services Inc. | Ceased Operations | ||||
| Alpha Phone Inc* | Ceased Operations | 1279 37th Street Brooklyn, NY 11218 | |||
| Alternate Communications Technology Inc. | Ceased Operations | 1309 Main Street Rotterdam Junction, NY 12150 | |||
| Alternate Network Solutions, Inc. | Ceased Operations | ||||
| Alteva Long Distance, Inc. | Ceased Operations | 47 Main Street Warwick, NY 10990 | |||
| Alteva of Syracuse, Inc. | Ceased Operations | One Concourse Parkway NE Suite 600 Atlanta, GA 30328 | |||
| Alteva of Warwick LLC | Active | 47 Main Street Warwick, NY 10990 | 845-986-8080 | ||
| Alticomm, Inc. | Ceased Operations | ||||
| Ambe Telecommunications, Inc. | Ceased Operations | ||||
| Amer-I-Net Services Corporation | Ceased Operations | ||||
| Ameracall d/b/a/Operator Service Network | Ceased Operations | Operator Service Network | |||
| Ameratel USA, Inc. | Ceased Operations | ||||
| Ameri-Tel Communications, Inc. | Ceased Operations | ||||
| America's Choice Communications, Inc. | Ceased Operations | ||||
| America's Tele-Network Corp. | Ceased Operations | ||||
| America Net, LLC | Ceased Operations | 3580 Wilshire Blvd. 17th. Floor Los Angeles, CA 90010 | |||
| America One Communications, Inc. | Ceased Operations | ||||
| American Automated Telecom, Inc. | Ceased Operations | ||||
| American Broadband and Telecommunications Company | Ceased Operations | 1 Seagate Ste 600 Toledo, OH 43699 | |||
| American Broadband Communication Inc. | Ceased Operations | ||||
| American Business Alliance Inc. Dba Commercial Phone Group Dba Aba Group Savings | Ceased Operations | ||||
| American Business Alliance, Inc. | Ceased Operations | ||||
| American Cablesystems of New York, Inc. | Ceased Operations | ||||
| American Communications Network, Inc. | Ceased Operations | ||||
| American Eastern Computer & Telecomm, Inc. | Ceased Operations | ||||
| American Enterprises | Ceased Operations | ||||
| American Express Telecom Inc. | Ceased Operations | ||||
| American Farm Bureau, Inc. d/b/a The Farm Bureau Connection | Ceased Operations | 1850 Howard Street Suite C Elk Grove Village, IL 60007 | |||
| American Fiber Network, Inc. | Ceased Operations | 9401 Indian Creek Parkway Suite 280 Overland Park, KS 66210 | |||
| American Fiber Systems, Inc. | Ceased Operations | NA | 400 Centernnial Parkway, Suite 200 Louisville, CO 80027 | ||
| American International Telephone, Inc. | Ceased Operations | ||||
| American Long Distance Services, Inc. | Ceased Operations | ||||
| American Long Lines | Ceased Operations | ||||
| American Network Exchange, Inc. | Ceased Operations | ||||
| American Network Services, Inc. | Ceased Operations | 142 E 39th St New York, NY 10016 | |||
| American Network, Inc. | Inactive | 401 East 34th Street N27J New York, NY 10016 | |||
| American Nortel Communications, Inc. | Ceased Operations | ||||
| American Operator Services, Inc. | Ceased Operations | ||||
| American Phone Services, Corp. | Ceased Operations | 308 Maxwell Drive #100 Alpharetta, Georgia 30004 | |||
| American Private Telephone LLC | Ceased Operations | ||||
| American Public Communications, Inc. | Ceased Operations | ||||
| American Technostructure, Inc | Ceased Operations | ||||
| American Tel-Tek, Inc. | Ceased Operations | ||||
| American Tel Group, Inc. | Ceased Operations | ||||
| American Telcom Inc. dba Fonetel | Ceased Operations | ||||
| American Telcom, Inc | Ceased Operations | ||||
| American Telco, Inc | Ceased Operations | ||||
| American Telecommunications and Electronics, Inc. | Ceased Operations | ||||
| American Telecommunications Enterprise, Inc. | Ceased Operations | ||||
| American Telecommunications Systems, Inc. | Ceased Operations | 4884 Dressler Road Suite A Canton, OH 44718 | |||
| American TelePath, Inc. | Ceased Operations | ||||
| American Telephone Company LLC | Active | 4005 North Rodney Parham Road Little Rock, AR 72212 | 855-352-2731 | ||
| American Telephone Network, Inc. | Ceased Operations | ||||
| American Teleproducts, Inc. | Ceased Operations | ||||