541 Carriers

Ymax Communications Corp Or Wantel, Inc. - Or
Wantel Verizon Northwest Inc. - Or
Universal Telecommunications, United Telephone - Northwest -
United States Cellular Corp. - United Communications, Inc. Db
Trans-Cascades Tel Co Teleport Communications Group,
T-Mobile Usa, Inc. Sprint Spectrum L.P.- Or
Sprint Spectrum L.P. Sprint Communications Company
Roome Telecommunications, Inc. Rio Communications, Inc.
Rcc Holdings, Inc. Radix Networks Llc Or
Qwest Corporation Or Qwest Corporation - Wa
Qwest Corporation - Or Qwest Corporation
Priorityone Telecommunications Pioneer Tel Cooperative
Pine Tel System Pac-West Telecomm, Inc. - Or
Oregon-Idaho Utilities, Inc.- Oregon Tel Corp
Oneeighty Networks, Inc. Oneeighty Networks
North-State Tel Co Nextel Communications, Inc.
Next Gen Phone Systems, Inc. - Monroe Tel Co
Midvale Tel Exch Inc - Or Midvale Tel Exch Inc - Id
Metrocall Mci Metro Ats, Inc. - Or
Malheur Home Tel Co Litchfield Country Cellular Db
Level 3 Communications, Llc - Lcw Wireless, Llc
Integra Telecom Of Oregon, Inc Humboldt Telephone Company
Home Tel Co Helix Tel Co
Farmers Mutual Telephone Compa Electric Light Wave - Or
Edge Wireless, Llc Eastern Oregon Telecom, Llc -
Eagle Telephone System, Inc. Eagle Tel System Inc
Comcast Phone Of Oregon, Llc - Citizens Tel. Co. Of Or Dba Fr
Charter Fiberlink Or Ccvii Centurytel Of Oregon, Inc.
Centurytel Of Eastern Oregon Cellco Partnership Dba Verizon
Cascade Utilities Inc Blue Licenses Holding, Llc
Bandwidth Com Clec Axxis Communication, Inc. - Or
Automotive Experts Grp Inc. Db At&T - Local - Or
Asotin Tel Co - Or Arch Wireless Holdings, Inc.
Airtouch Communications, Inc. Advanced Telcom Group, Inc. -
Advanced Telcom Group 360Networks (Usa) Inc. - Or

541 Exchanges