719 Carriers

Ymax Communications Corp Co Xspedius Management Co. Of Col
Xo Colorado, Llc Western Wireless Corporation-C
The El Paso County Telephone C Teleport Communications Group
T-Mobile Usa, Inc. Sunflower Tel Co Inc - Co
Sprint Spectrum L.P.- Co Sprint Spectrum L.P.
Sprint Communications Company, Sprint Communications Company
South Park Telephone Company S & T Tel Coop Assn
Rye Telephone Co. Rye Tel Co Inc
Qwest Corporation Co Qwest Corporation - Co
Qwest Corporation Pioneer Tel Assn Inc
Pine Drive Tel Co Panhandle Tel Coop Inc
Nextel Communications, Inc. Neutral Tandem Colorado
Metrocall Mcleodusa Telecommunication Se
Mci Metro Ats, Inc. - Co Level 3 Communications, Llc -
Leap Wireless Intl, Inc. Dba C Iloka, Inc. Dba Microtech-Tel
Idt America Corp. - Co Icg Telecom Group, Inc. - Co
Falcon Broadband, Inc. - Co Eastern Slope Rural Tel Assn I
Contact Paging Of Colorado, In Communications Unlimited
Commpartners, Llc - Co Comcast Phone Of Colorado, Llc
Columbine Acquisition Corp. Db Centurytel Of Eagle, Inc.
Cellco Partnership Dba Verizon Cbeyond Communications, Llc-Co
Bresnan Broadband Of Colorado Blue Licenses Holding, Llc
Blanca Tel Co Big Sandy Telecom Inc
Bandwidth Com Clec At&T - Local - Co
Arch Wireless Holdings, Inc. American Messaging (Am), Inc.
Alaska Native Broadband 1 Lice Agate Mutual Telephone Coopera
360Networks


719 Exchanges

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