| Company | Now Known As | Street Address | Customer Contact No. |
|---|---|---|---|
| Access One, Inc. d/b/a Access One of New York | 820 W. Jackson Blvd. 6th Floor Chicago, IL 60607 | 800-804-8333 | |
| AccessLine Communications Corporation d/b/a Voice Telco Services | 1050 Enterprise Way Suite 200 Sunnyvale, CA 94089 | 877-357-0750 | |
| ACN Communication Services, LLC | 10150 Mallard Creek Road Suite 400 Charlotte, NC 28262 | 877-226-1010 | |
| Adams CATV Inc. d/b/a Blue Ridge Communications | 613 3rd Street Palmerton, PA 18071 | 610-826-9283 | |
| 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 | 250 Pilot Road Suite 220 Las Vegas, NV 89119 | 800-569-4667 | |
| Airespring, Inc. | 600 Cleveland Street Suite 226 Clearwater, FL 33755 | 888-389-2899 | |
| Airus, Inc. d/b/a Airus of New York | 433 W Van Buren Street, Suite 410S Chicago, IL 60607 | 888-662-7757 | |
| Alliance Global Networks LLC | 606 Post Road East Suite 170 Westport, CT 06880 | 800-756-2236 | |
| Allied Telecom Group, LLC | 1400 Crystal Drive Suite 700 Arlington, VA 22202 | 202-349-0410 | |
| Allvoi Communications, Inc. | Allvoi Communications, Inc. 20 Pine St Suite 1707 New York, NY 10005 | 800-816-7907 | |
| Alteva of Warwick LLC | 47 Main Street Warwick, NY 10990 | 845-986-8080 | |
| Ameelio, Inc. | 601 W 26th St M203 New York, NY 10001 | 412-520-5561 | |
| American Network, Inc. | 401 E 34th. St Suite N27J New York, NY 10016 | 212-796-5502 | |
| American Telephone Company LLC | 4005 North Rodney Parham Road Little Rock, AR 72212 | 855-352-2731 | |
| Amerivision Communications, Inc. d/b/a Lifeline Communications d/b/a Affinity 4 | 2037 Laskin Road Virginia Beach, VA 32454 | 800-800-7550 | |
| ANEW Broadband, Inc. | 1728 SW 22nd Street Floor 7 Miami, FL 33145 | 305-261-7778 ext. 135 | |
| ANNEX FIBER, INC | 15 Storer Ave Suite A Staten Island, NY 10309 | 718-533-4176 | |
| ANPI Business, LLC | One North Wacker Suite 2500 Chicago, IL 60606 | 312-384-8000 | |
| ANPI, LLC | One North Wacker, Suite 2500 Chicago, IL 60606 | 312-384-8000 | |
| AppSmart TGN, Inc. | 447 Sutter St Suite 405 PMB 1116 San Francisco, CA 94108 | 833-427-7762 | |
| Archtop Fiber LLC | 300 Enterprise Dr Kingston, NY 12401 | 914-329-7182 | |
| Armstrong Telecommunications, Inc. | One Armstrong Place Butler, PA 16001 | 724-581-7820 | |
| Armstrong Telephone Company | One Armstrong Place Butler, PA 16001 | 607-359-2211 | |