631 Carriers

Ymax Communcations Corp. - Fl Xo New York, Inc.
Verizon New York, Inc. - Ny Verizon New York, Inc.
Verizon New York Time Warner Axs New York City
Teleport Communications New Yo Sprint Spectrum L.P.
Scarsdale Security Systems, In Sbc Telecom, Inc. - Ny
Rcn Telecom Services, Inc. - N Pwt Of New York, Inc. - Ny
Preferred Networks Paetec Communications, Inc. -
Omnipoint Communications, Inc. Nextgen Telephone, Inc. - Ny
Nextel Communications, Inc. Neclec, Llc
Metrocall Level 3 Communications, Llc -
Global Naps, Inc. - Ny Global Crossing Local Services
Fishers Island Tel Corp Ctc Communications Corp. - Ny
Conversent Communications Of N Cingular Wireless Llc - Ny
Cellco Partnership Dba Verizon Cablevision Lightpath, Inc. -
Cablevision Lightpath Brooks Fiber Of New York, Inc.
Broadwing Communications, Llc Broadview Networks, Inc. - Ny
Blue Licenses Holding, Llc At&T - Local - Ny
At&T - Local Arch Wireless Holdings, Inc.
Aquis Communications, Inc. American Network, Inc.
American Messaging (Am), Inc. Allegiance Telecom, Inc. - Ny
Aat Paging Corporation Ii

631 Exchanges