518 Carriers

Ymax Communications Corp Ny Westelcom Network, Inc. - Ny
Verizon New York, Inc. - Ny Verizon New York, Inc.
Upstate Paging, Inc. Time Warner Axs Of Albany, L.P
Teleport Communications New Yo Talk America Inc Ny
Taconic Tel Corp State Tel Co
Sprint Spectrum L.P.- Ny Sprint Communications Company,
Sprint Communications Company Southwestern Bell Mobile Syste
Rural Cellular Corporation Primelink, Inc. - Ny
Pattersonville Tel Co Paetec Communications, Inc. -
Omnipoint Communications, Inc. Nextel Partners Operating Corp
Nextel Communications, Inc. New Cingular Wireless Pcs
Neutral Tandem-New York, Llc - Middleburgh Tel Co
Mid-Hudson Communications, Inc Metropolitan Telecommunication
Metrocall Mci Worldcom Communications
Lincoln Communications Level 3 Communications, Llc -
Kmc Telecom V, Inc.-Ny Global Naps, Inc. - Ny
Global Crossing Local Services Germantown Tel Co Inc
Frontier Communications Of Aus Ctc Communications Corp. - Ny
Cstc, Llc - Ny Crown Point Tel Corp
Cost Plus Communications Citizens Tel. Co. Of Ny Dba Fr
Choice One Communications, Inc Chazy & Westport Tel Corp
Champlain Tel Co Central Vermont Communications
Cellco Partnership Dba Verizon Cablevision Lightpath
Brooks Fiber Of New York, Inc. Broadview Networks, Inc. - Ny
Berkshire Tel Co At&T - Local - Ny
Arch Wireless Holdings, Inc. American Messaging (Am), Inc.
American Cellular Corporation Acc National Telecom Corporati

518 Exchanges