845 Carriers

Ymax Communications Corp Ny Xo New York, Inc.
Wireless, Lp Dba Independent W Warwick Valley Telephone Compa
Warwick Valley Tel Co - Ny Verizon New York, Inc. - Ny
Verizon New York, Inc. The Beeper People Inc. Dba Air
Teleport Communications New Yo Sprint Spectrum L.P.- Ny
Sprint Spectrum L.P. Sprint Communications Company,
Southwestern Bell Mobile Syste Scarsdale Security Systems, In
Rcn Telecom Services, Inc. - N Pwt Of New York, Inc. - Ny
Preferred Networks Paetec Communications, Inc. -
Omnipoint Communications, Inc. Nextel Partners Operating Corp
Nextel Communications, Inc. Neutral Tandem New York
Mid-Hudson Communications, Inc Metrocall
Margaretville Tel Co Inc Level 3 Communications, Llc -
Kmc Telecom V, Inc.-Ny Kmc Data Llc - Ny
Global Naps, Inc. - Ny Global Crossing Local Services
Frontier Communications Of Syl Frontier Communications Of New
Frontier Communications Of Ame Dial-A-Beeper, Inc.
Ctc Communications Corp. - Ny Cstc, Llc - Ny
Cost Plus Communications Coretel New York, Inc. - Ny
Comcast Phone Of New York Citizens Tel. Co. Of Ny Dba Fr
Cingular Wireless Llc - Ny Choice One Communications, Inc
Cellco Partnership Dba Verizon Cablevision Lightpath, Inc. -
Cablevision Lightpath Brooks Fiber Of New York, Inc.
Broadwing Communications, Llc Broadwing Communications
Broadview Networks, Inc. - Ny Blue Licenses Holding, Llc
At&T - Local - Ny At&T - Local
Arch Wireless Holdings, Inc. American Network, Inc.
American Messaging (Am), Inc. American Cellular Corporation
Allegiance Telecom, Inc. - Ny Alexandra Cellular Corporation

845 Exchanges