708 Carriers

Xo Illinois, Inc. Weblink Wireless, Inc.
United States Cellular Corp. Teleport Communications Chicag
Tds Metrocom, Inc. - Il T-Mobile Usa, Inc.
T Mobile Usa Sprint Spectrum L.P.
Sprint Spectrum L P Southwestern Bell Mobile Syste
Rcn Telecom Services Of Illino Paetec Communications, Inc. -
Pac-West Telecomm, Inc. - Il Ovation Communications Of Illi
Nextel Communications, Inc. Mpower Communications Corp - I
Metrocall Mci Worldcom Communications, I
Mci Metro Ats, Inc. - Il Level 3 Communications, Llc -
Kmc Telecom V, Inc. - Il Illinois Bell Tel Co - Il
Illinois Bell Tel Co Heartland Communications, Inc.
Globalcom, Inc.-Il Global Crossing Local Services
Comcast Phone Of Illinois, Llc Comcast Phone Of Illinois
Cellco Partnership Dba Verizon Broadwing Communications, Llc
Blue Licenses Holding, Llc Beepermart, Inc.
At&T - Local - Il Arch Wireless Holdings, Inc.
American Messaging (Am), Inc. Allegiance Telecom Of Illinois
Adbeep, Llc

708 Exchanges