• AT&T Corp
• Verizon Pennsylvania Inc
• Broadband Wireless International Corp
• Aerotelesis Inc
• Centel Corp
• Central Telephone Co
• Lumen Technologies Inc.
• Verizon Washington DC Inc
• Verizon Maryland Inc
• Verizon West Virginia Inc
• Verizon Virginia Inc
• Cincinnati Bell Telephone Co
• Frontier Communications Parent Inc.
• Ct Communications Inc
• Contel of California Inc
• Verizon Delaware Inc
• Covista Communications Inc
• Sprint Florida Inc
• Gte Corp
• Verizon California Inc
• Verizon Florida Inc
• Verizon North Inc
• Gte Southwest Inc
• Verizon Northwest Inc
• Verizon South Inc
• Hawaiian Telcom, Inc.
• Ldds Communications Inc
• Frontier Communications of New York Inc
• Illinois Bell Telephone Co
• Indiana Bell Telephone Co Inc
• Omnicanna Health Solutions, Inc.
• Quentra Networks Inc
• Aliant Communications Co
• Mankato Citizens Telephone Co
• MCI Communications Corp
• Michigan Bell Telephone Co
• Mid Plains Inc
• Qwest Corporation
• Verizon New England Inc
• Verizon New Jersey Inc
• Nuvera Communications Inc
• Verizon New York Inc
• Ohio Bell Telephone Co
• Pacific Bell
• Gci, LLC
• PLDT Inc. Sponsored
• Global Crossing North America, Inc
• Roseville Telephone Co
• Telecomm Industries Corp
• Pervasip Corp

Next page »