509 Area Code in Washington, United States
Description
Area code 509 serves eastern Washington, including cities such as Spokane, Yakima, Walla Walla, Pullman, and the Tri-Cities (Kennewick, Pasco, and Richland). Established in 1957 from a split of area code 206, it covers a large and diverse geographic area ranging from farmland to college towns and high desert. The region includes Washington State University and numerous agricultural centers. 509 is critical for connecting rural and urban communities across the eastern half of the state and continues to support growing residential and business needs.
Time & Time Zone
Time zone:
Pacific (GMT -08:00) Current time:
Map
Major Cities
| City | Prefixes |
|---|---|
| | |
| | |
| | |
Counties
| County | Prefixes |
|---|---|
| Spokane | |
| Yakima | |
| Benton | |
| Grant | |
| Whitman | |
| Okanogan | |
| Walla Walla | |
| Franklin | |
| Douglas | |
| Kittitas | |
| Stevens | |
| Lincoln | |
| Klickitat | |
| Adams | |
| Chelan | |
| Pend Oreille | |
| Asotin | |
| Ferry | |
| Skamania | |
| Garfield | |
| Columbia | |
| Clackamas | |
| Umatilla | |
| Latah |
Telephone Carriers
| Carrier | Type | Prefixes (%) |
|---|---|---|
| Qwest Corporation | Landline | 35% |
| Frontier Communications Northwest Inc Wa | Landline | 9% |
| New Cingular Wireless Pcs Llc | Wireless | 8% |
| Xo Washington Inc | Landline | 8% |
| Centurytel Of Washington Inc Dba Centurylink | Landline | 6% |
| 360 Networks Usa Inc Wa | Landline | 5% |
| Cellco Partnership Dba Verizon Wireless Wa | Wireless | 5% |
| Sprint Spectrum L P | Landline | 4% |
| United Telephone Northwest Wa Dba Centurylink Wa | Landline | 4% |
| Level 3 Communications Llc Wa | Landline | 3% |
| United States Cellular Corp Washington | Wireless | 2% |
| Tw Telecom Of Washington Llc Wa | Landline | 2% |
| Ellensburg Telephone Co | Landline | 1% |
| T Mobile Usa Inc | Wireless | 1% |
| Advanced Telcom Group Inc Wa | Landline | 1% |
| Leap Wireless Intl Inc Dba Cricket Comm Inc | Wireless | < 1% |
| Inland Telephone Co | Landline | < 1% |
| Pac West Telecomm Inc Wa | Landline | < 1% |
| Pend Oreille Telephone Company | Landline | < 1% |
| Axxis Communications Inc Wa | Landline | < 1% |
| Electric Lightwave Llc Dba Integra Telecom Wa | Landline | < 1% |
| Valley Communications Of Moses Lake Inc | Wireless | < 1% |
| Mcleodusa Telecommunications Services Inc Wa | Landline | < 1% |
| Comcast Phone Of Washington Oregon Llc Wa | Landline | < 1% |
| Centurytel Of Cowiche Inc Dba Centurylink | Landline | < 1% |
| Teleport Communications America Llc Wa | Landline | < 1% |
| Neutral Tandem Washington Llc Wa | Landline | < 1% |
| Mbc Telecom Llc Wa | Landline | < 1% |
| Telewise Llc Wa | Landline | < 1% |
| Computers 5 Inc Dba Localtel Wa | Landline | < 1% |
| Ymax Communications Corp Wa | Landline | < 1% |
| Bandwidth Com Clec Llc Wa | Landline | < 1% |
| Pass Word Inc | Wireless | < 1% |
| Eltopia Communications Llc Wa | Landline | < 1% |
| 365 Wireless Llc | Wireless | < 1% |
| At T Local | Landline | < 1% |
| Eastern Sub Rsa Limited Partnership | Landline | < 1% |
| Asotin Telephone Co | Landline | < 1% |
| Washington Rsa No 8 Limited Partnership | Wireless | < 1% |
| Broadvox Clec Llc Wa | Landline | < 1% |
| Charter Fiberlink Wa Ccvii Llc Wa | Landline | < 1% |
| Westgate Communications Llc Dba Weavtel Wa | Landline | < 1% |
| Frontier Communications Northwest Inc Id | Landline | < 1% |
| Hypercube Telecom Llc Wa | Landline | < 1% |
| Skyline Telecom Company Wa | Landline | < 1% |
| Mcimetro Access Transmission Services Llc | Landline | < 1% |
| Pioneer Telephone Co | Landline | < 1% |
| Mci Worldcom Communications Inc Wa | Landline | < 1% |
| St John Telephone Co | Landline | < 1% |
Prefixes
| Prefix | City | Carrier | Type |
|---|---|---|---|
| Spokane | Xo Washington, Inc. | Landline | |
| Starbuck | Centurytel of Washington, Inc. Dba Centurylink | Landline | |
| Lamona | Centurytel of Washington, Inc. Dba Centurylink | Landline | |
| Spokane | Electric Lightwave, Llc Dba Integra Telecom - Wa | Landline | |
| Richland | Frontier Communications Northwest Inc. - Wa | Landline | |
| Spokane | Qwest Corporation | Landline | |
| Malott | Qwest Corporation | Landline | |
| Sunnyside | Cellco Partnership Dba Verizon Wireless - Wa | Wireless | |
| Otis Orchards | Qwest Corporation | Landline | |
| Cusick | Wireless | ||
| Spokane | Cellco Partnership Dba Verizon Wireless - Wa | Wireless | |
| Stevenson | United Telephone-northwest-wa Dba Centurylink-wa | Landline | |
| Kettle Falls | Qwest Corporation | Landline | |
| West Richland | Frontier Communications Northwest Inc. - Wa | Landline | |
| Cle Elum | Cellco Partnership Dba Verizon Wireless - Wa | Wireless | |
| Cheney | Centurytel of Washington, Inc. Dba Centurylink | Landline | |
| College Place | Qwest Corporation | Landline | |
| Cheney | Qwest Corporation | Landline | |
| Reardan | Centurytel of Washington, Inc. Dba Centurylink | Landline | |
| Kennewick | Level 3 Communications, Llc - Wa | Landline | |
| Yakima | Landline | ||
| Thornton | Frontier Communications Northwest Inc. - Wa | Landline | |
| Veradale | Xo Washington, Inc. | Landline | |
| Sunnyside | United Telephone-northwest-wa Dba Centurylink-wa | Landline | |
| Kennewick | Level 3 Communications, Llc - Wa | Landline | |
| East Wenatchee | Sprint Spectrum L.p. | Landline | |
| Toppenish | Cellco Partnership Dba Verizon Wireless - Wa | Wireless | |
| Spokane | 360networks (usa) Inc. - Wa | Landline | |
| Moses Lake | Level 3 Communications, Llc - Wa | Landline | |
| Walla Walla | Qwest Corporation | Landline | |
| Mica | New Cingular Wireless Pcs, Llc | Wireless | |
| Malaga | Frontier Communications Northwest Inc. - Wa | Landline | |
| Spokane | Qwest Corporation | Landline | |
| Spokane | Qwest Corporation | Landline | |
| Wellpinit | Qwest Corporation | Landline | |
| Richland | United Telephone-northwest-wa Dba Centurylink-wa | Landline | |
| Moses Lake | Sprint Spectrum L.p. | Wireless | |
| Spokane | Eltopia Communications, Llc - Wa | Landline | |
| Rosalia | Frontier Communications Northwest Inc. - Wa | Landline | |
| Bingen | United Telephone-northwest-wa Dba Centurylink-wa | Landline | |
| Moxee | Qwest Corporation | Landline | |
| Newman Lake | Qwest Corporation | Landline | |
| Hunters | Centurytel of Washington, Inc. Dba Centurylink | Landline | |
| Chattaroy | Qwest Corporation | Landline | |
| Wapato | Charter Fiberlink Wa-ccvii, Llc - Wa | Landline | |
| Kennewick | New Cingular Wireless Pcs, Llc | Wireless | |
| Addy | Centurytel of Washington, Inc. Dba Centurylink | Landline | |
| Davenport | Centurytel of Washington, Inc. Dba Centurylink | Landline | |
| Medical Lake | Tw Telecom of Washington Llc - Wa | Landline | |
| Ritzville | Centurytel of Washington, Inc. Dba Centurylink | Landline | |
| Clarkston | Xo Washington, Inc. | Landline | |
| Kennewick | United States Cellular Corp. - Washington | Wireless | |
| Electric City | Qwest Corporation | Landline | |
| Quincy | New Cingular Wireless Pcs, Llc | Wireless | |
| Lincoln | Centurytel of Washington, Inc. Dba Centurylink | Landline | |
| Spokane | Qwest Corporation | Landline | |
| Easton | Qwest Corporation | Landline | |
| Kennewick | Cellco Partnership Dba Verizon Wireless - Wa | Wireless | |
| Walla Walla | Cellco Partnership Dba Verizon Wireless - Wa | Wireless | |
| Kennewick | Frontier Communications Northwest Inc. - Wa | Landline | |
| Yakima | Cellco Partnership Dba Verizon Wireless - Wa | Wireless | |
| Vantage | Ellensburg Telephone Co. | Landline | |
| Spokane | Qwest Corporation | Landline | |
| Brewster | 360networks (usa) Inc. - Wa | Landline | |
| Spokane | Qwest Corporation | Landline | |
| Spokane | Qwest Corporation | Landline | |
| Spokane | Qwest Corporation | Landline | |
| Oakesdale | Frontier Communications Northwest Inc. - Wa | Landline | |
| Moxee | Qwest Corporation | Landline | |
| Spokane | New Cingular Wireless Pcs, Llc | Wireless | |
| Kahlotus | Centurytel of Washington, Inc. Dba Centurylink | Landline | |
| Mesa | Centurytel of Washington, Inc. Dba Centurylink | Landline | |
| Spokane | Qwest Corporation | Landline | |
| Spokane | Qwest Corporation | Landline | |
| Wenatchee | Frontier Communications Northwest Inc. - Wa | Landline | |
| Spokane | Level 3 Communications, Llc - Wa | Landline | |
| Spokane | Xo Washington, Inc. | Landline | |
| Spokane | Qwest Corporation | Landline | |
| Liberty Lake | Qwest Corporation | Landline | |
| Yakima | New Cingular Wireless Pcs, Llc | Wireless | |
| Kennewick | Washington Rsa No. 8 Limited Partnership | Wireless | |
| Spokane | Xo Washington, Inc. | Landline | |
| West Richland | Frontier Communications Northwest Inc. - Wa | Landline | |
| Northport | Qwest Corporation | Landline | |
| Pullman | Frontier Communications Northwest Inc. - Wa | Landline | |
| Spokane | Mcimetro Access Transmission Services Llc | Landline | |
| Colville | Qwest Corporation | Landline | |
| Odessa | New Cingular Wireless Pcs, Llc | Wireless | |
| Colfax | St John Telephone Co. | Landline | |
| Naches | Frontier Communications Northwest Inc. - Wa | Landline | |
| Yakima | Advanced Telcom Group, Inc. - Wa | Landline | |
| Spokane | Qwest Corporation | Landline | |
| Tekoa | Frontier Communications Northwest Inc. - Wa | Landline | |
| Wenatchee | Frontier Communications Northwest Inc. - Wa | Landline | |
| Newman Lake | New Cingular Wireless Pcs, Llc | Wireless | |
| East Wenatchee | Frontier Communications Northwest Inc. - Wa | Landline | |
| Waverly | Frontier Communications Northwest Inc. - Wa | Landline | |
| Spokane | T-mobile Usa, Inc. | Wireless | |
| Pasco | United States Cellular Corp. - Washington | Wireless | |
| Spokane | Qwest Corporation | Landline | |
| Hartline | Centurytel of Washington, Inc. Dba Centurylink | Landline | |
| Quincy | Frontier Communications Northwest Inc. - Wa | Landline | |
| Spokane | Qwest Corporation | Landline | |
| Spokane | Qwest Corporation | Landline | |
| Cusick | Pend Oreille Telephone Company | Landline | |
| Yakima | Qwest Corporation | Landline | |
| Benton City | Frontier Communications Northwest Inc. - Wa | Landline | |
| Keller | Level 3 Communications, Llc - Wa | Landline | |
| Curlew | Frontier Communications Northwest Inc. - Wa | Landline | |
| Pasco | Qwest Corporation | Landline | |
| Lind | New Cingular Wireless Pcs, Llc | Wireless | |
| Cheney | Centurytel of Washington, Inc. Dba Centurylink | Landline | |
| Moxee | United States Cellular Corp. - Washington | Wireless | |
| Richland | Frontier Communications Northwest Inc. - Wa | Landline | |
| East Wenatchee | New Cingular Wireless Pcs, Llc | Wireless | |
| Prosser | United States Cellular Corp. - Washington | Wireless | |
| Liberty Lake | Qwest Corporation | Landline | |
| Pomeroy | Cellco Partnership Dba Verizon Wireless - Wa | Wireless | |
| Zillah | United Telephone-northwest-wa Dba Centurylink-wa | Landline | |
| Kennewick | T-mobile Usa, Inc. | Wireless | |
| Spokane | Qwest Corporation | Landline | |
| Pullman | Frontier Communications Northwest Inc. - Wa | Landline | |
| Mead | New Cingular Wireless Pcs, Llc | Wireless | |
| Yakima | Qwest Corporation | Landline | |
| Spokane | T-mobile Usa, Inc. | Wireless | |
| Otis Orchards | Qwest Corporation | Landline | |
| Otis Orchards | Qwest Corporation | Landline | |
| Yakima | Qwest Corporation | Landline | |
| Yakima | United States Cellular Corp. - Washington | Wireless | |
| Liberty Lake | Qwest Corporation | Landline | |
| Mesa | Centurytel of Washington, Inc. Dba Centurylink | Landline | |
| Moses Lake | Centurytel of Washington, Inc. Dba Centurylink | Landline | |
| Brewster | Frontier Communications Northwest Inc. - Wa | Landline | |
| Spokane | 360networks (usa) Inc. - Wa | Landline | |
| Orondo | Frontier Communications Northwest Inc. - Wa | Landline | |
| Richland | Frontier Communications Northwest Inc. - Wa | Landline | |
| Cheney | Qwest Corporation | Landline | |
| Pullman | Frontier Communications Northwest Inc. - Wa | Landline | |
| Spokane | Qwest Corporation | Landline | |
| Bingen | United Telephone-northwest-wa Dba Centurylink-wa | Landline | |
| Ellensburg | Sprint Spectrum L.p. | Wireless | |
| Waterville | Frontier Communications Northwest Inc. - Wa | Landline | |
| Spokane | Hypercube Telecom, Llc - Wa | Landline | |
| Ritzville | Centurytel of Washington, Inc. Dba Centurylink | Landline | |
| Selah | New Cingular Wireless Pcs, Llc | Wireless | |
| Ellensburg | United States Cellular Corp. - Washington | Wireless | |
| Wenatchee | Cellco Partnership Dba Verizon Wireless - Wa | Wireless | |
| Pasco | New Cingular Wireless Pcs, Llc | Wireless | |
| Rice | Centurytel of Washington, Inc. Dba Centurylink | Landline | |
| Carlton | Qwest Corporation | Landline | |
| Spokane | Pass Word, Inc. | Wireless | |
| Yakima | New Cingular Wireless Pcs, Llc | Wireless | |
| Spokane | Qwest Corporation | Landline | |
| Colton | Inland Telephone Co. | Landline | |
| Ellensburg | New Cingular Wireless Pcs, Llc | Wireless | |
| Liberty Lake | Qwest Corporation | Landline | |
| Ephrata | Frontier Communications Northwest Inc. - Wa | Landline | |
| Spokane | Sprint Spectrum L.p. | Wireless | |
| Yakima | Cellco Partnership Dba Verizon Wireless - Wa | Wireless | |
| Ephrata | New Cingular Wireless Pcs, Llc | Landline | |
| Steptoe | Qwest Corporation | Landline | |
| Spokane | Cellco Partnership Dba Verizon Wireless - Wa | Wireless | |
| Richland | Frontier Communications Northwest Inc. - Wa | Landline | |
| Rockford | Frontier Communications Northwest Inc. - Wa | Landline | |
| Spokane | Sprint Spectrum L.p. | Wireless | |
| Sunnyside | Level 3 Communications, Llc - Wa | Landline | |
| Yakima | Sprint Spectrum L.p. | Wireless | |
| Greenacres | Cellco Partnership Dba Verizon Wireless - Wa | Wireless | |
| Spokane | 360networks (usa) Inc. - Wa | Landline | |
| Spokane | 360networks (usa) Inc. - Wa | Landline | |
| Yakima | T-mobile Usa, Inc. | Wireless | |
| Loomis | Frontier Communications Northwest Inc. - Wa | Landline | |
| Liberty Lake | Xo Washington, Inc. | Landline | |
| Wauconda | Frontier Communications Northwest Inc. - Wa | Landline | |
| Moses Lake | New Cingular Wireless Pcs, Llc | Wireless | |
| Veradale | Qwest Corporation | Landline | |
| Spokane | New Cingular Wireless Pcs, Llc | Wireless | |
| Outlook | United Telephone-northwest-wa Dba Centurylink-wa | Landline | |
| Walla Walla | Sprint Spectrum L.p. | Wireless | |
| Twisp | Landline | ||
| Parker | United Telephone-northwest-wa Dba Centurylink-wa | Landline | |
| Fairchild Air Force Base | Qwest Corporation | Landline | |
| Metaline Falls | Pend Oreille Telephone Company | Landline | |
| Spokane | 360networks (usa) Inc. - Wa | Landline | |
| Spokane | 360networks (usa) Inc. - Wa | Landline | |
| Clarkston | Qwest Corporation | Landline | |
| Kennewick | Cellco Partnership Dba Verizon Wireless - Wa | Landline | |
| Colton | Level 3 Communications, Llc - Wa | Landline | |
| Spokane | 360networks (usa) Inc. - Wa | Landline | |
| Spokane | Qwest Corporation | Landline | |
| Spokane | Tw Telecom of Washington Llc - Wa | Landline | |
| Prosser | New Cingular Wireless Pcs, Llc | Wireless | |
| Toppenish | New Cingular Wireless Pcs, Llc | Wireless | |
| East Wenatchee | Sprint Spectrum L.p. | Wireless | |
| Omak | Level 3 Communications, Llc - Wa | Landline | |
| Clayton | Qwest Corporation | Landline | |
| Spokane | New Cingular Wireless Pcs, Llc | Wireless | |
| Pullman | Frontier Communications Northwest Inc. - Wa | Landline | |
| Nespelem | Centurytel of Washington, Inc. Dba Centurylink | Landline | |
| Ephrata | United States Cellular Corp. - Washington | Wireless | |
| Rockford | |||
| Kennewick | Frontier Communications Northwest Inc. - Wa | Landline | |
| Cheney | Qwest Corporation | Landline | |
| Spokane | Qwest Corporation | Landline | |
| Loomis | New Cingular Wireless Pcs, Llc | Landline | |
| Tieton | Centurytel of Cowiche, Inc. Dba Centurylink | Landline | |
| Ellensburg | Charter Fiberlink Wa-ccvii, Llc - Wa | Landline | |
| Moxee | United States Cellular Corp. - Washington | Wireless | |
| Spokane | Sprint Spectrum L.p. | Wireless | |
| Moxee | Qwest Corporation | Landline | |
| Spokane | Leap Wireless Intl, Inc. Dba Cricket Comm, Inc. | Wireless | |
| Mead | Qwest Corporation | Landline | |
| Spokane | Qwest Corporation | Landline | |
| Spokane | Xo Washington, Inc. | Landline | |
| Mead | Sprint Spectrum L.p. | Wireless | |
| Cle Elum | Inland Telephone Co. | Landline | |
| Chattaroy | T-mobile Usa, Inc. | Wireless | |
| Oroville | Qwest Corporation | Landline | |
| Benton City | 360networks (usa) Inc. - Wa | Landline | |
| Spokane | Centurytel of Washington, Inc. Dba Centurylink | Landline | |
| Zillah | United Telephone-northwest-wa Dba Centurylink-wa | Landline | |
| Yakima | 360networks (usa) Inc. - Wa | Landline | |
| Lincoln | Eastern Sub-rsa Limited Partnership | Landline | |
| Richland | Frontier Communications Northwest Inc. - Wa | Landline | |
| Yakima | Sprint Spectrum L.p. | Wireless | |
| Spokane | Xo Washington, Inc. | Landline | |
| East Wenatchee | 360networks (usa) Inc. - Wa | Landline | |
| Spokane | At&t Local | Landline | |
| East Wenatchee | Cellco Partnership Dba Verizon Wireless - Wa | Wireless | |
| Cle Elum | Qwest Corporation | Landline | |
| Deer Park | Xo Washington, Inc. | Landline | |
| Omak | Qwest Corporation | Landline | |
| Spokane | New Cingular Wireless Pcs, Llc | Wireless | |
| Carlton | Centurytel of Washington, Inc. Dba Centurylink | Landline | |
| Pasco | Sprint Spectrum L.p. | Wireless | |
| Yakima | New Cingular Wireless Pcs, Llc | Wireless | |
| Cheney | Centurytel of Washington, Inc. Dba Centurylink | Landline | |
| Yakima | Qwest Corporation | Landline | |
| Clarkston | Asotin Telephone Co. | Landline | |
| Kennewick | Sprint Spectrum L.p. | Wireless | |
| Tonasket | Qwest Corporation | Landline | |
| Prosser | United Telephone-northwest-wa Dba Centurylink-wa | Landline | |
| Okanogan | Cellco Partnership Dba Verizon Wireless - Wa | Wireless | |
| Spokane | Ymax Communications Corp. - Wa | Landline | |
| Wauconda | Frontier Communications Northwest Inc. - Wa | Landline | |
| Spokane | T-mobile Usa, Inc. | Wireless | |
| Spokane | Wireless | ||
| Colville | |||
| Spokane | Landline | ||
| Spokane | Xo Washington, Inc. | Landline | |
| Ephrata | New Cingular Wireless Pcs, Llc | Wireless | |
| Selah | Sprint Spectrum L.p. | Wireless | |
| Spokane | Wireless | ||
| Elk | Comcast Phone of Washington/oregon, Llc - Wa | Landline | |
| Deer Park | Qwest Corporation | Landline | |
| Spokane | Qwest Corporation | Landline | |
| Sunnyside | United Telephone-northwest-wa Dba Centurylink-wa | Landline | |
| Quincy | Frontier Communications Northwest Inc. - Wa | Landline | |
| Colfax | Level 3 Communications, Llc - Wa | Landline | |
| Yakima | Qwest Corporation | Landline | |
| Walla Walla | Sprint Spectrum L.p. | Wireless | |
| Spokane | 360networks (usa) Inc. - Wa | Landline | |
| Eltopia | New Cingular Wireless Pcs, Llc | Wireless | |
| College Place | Qwest Corporation | Landline | |
| Glenwood | United Telephone-northwest-wa Dba Centurylink-wa | Landline | |
| Spokane | New Cingular Wireless Pcs, Llc | Wireless | |
| Cowiche | Centurytel of Cowiche, Inc. Dba Centurylink | Landline | |
| Moses Lake | Qwest Corporation | Landline | |
| Cheney | Qwest Corporation | Landline | |
| Coulee City | Centurytel of Washington, Inc. Dba Centurylink | Landline | |
| Spokane | 360networks (usa) Inc. - Wa | Landline | |
| Spokane | |||
| Wapato | United Telephone-northwest-wa Dba Centurylink-wa | Landline | |
| Prosser | United Telephone-northwest-wa Dba Centurylink-wa | Landline | |
| Ellensburg | Ellensburg Telephone Co. | Landline | |
| Spokane | New Cingular Wireless Pcs, Llc | Wireless | |
| Trout Lake | United Telephone-northwest-wa Dba Centurylink-wa | Landline | |
| Coulee Dam | New Cingular Wireless Pcs, Llc | Wireless | |
| Springdale | Cellco Partnership Dba Verizon Wireless - Wa | Wireless | |
| Spokane | Qwest Corporation | Landline | |
| Lacrosse | Pioneer Telephone Co. | Landline | |
| Hermiston | Qwest Corporation | Landline | |
| Yakima | Cellco Partnership Dba Verizon Wireless - Wa | Wireless | |
| Mazama | Centurytel of Washington, Inc. Dba Centurylink | Landline | |
| Ephrata | Qwest Corporation | Landline | |
| Colville | New Cingular Wireless Pcs, Llc | Wireless | |
| Colbert | Qwest Corporation | Landline | |
| Spokane | Tw Telecom of Washington Llc - Wa | Landline | |
| Nine Mile Falls | Leap Wireless Intl, Inc. Dba Cricket Comm, Inc. | Wireless | |
| Richland | Frontier Communications Northwest Inc. - Wa | Landline | |
| Pullman | Frontier Communications Northwest, Inc. - Id | Landline | |
| East Wenatchee | T-mobile Usa, Inc. | Wireless | |
| Walla Walla | Telewise, Llc - Wa | Landline | |
| Moses Lake | Qwest Corporation | Landline | |
| Connell | New Cingular Wireless Pcs, Llc | Wireless | |
| East Wenatchee | Sprint Spectrum L.p. | Wireless | |
| Spokane | New Cingular Wireless Pcs, Llc | Wireless | |
| Othello | Qwest Corporation | Landline | |
| Kennewick | Charter Fiberlink Wa-ccvii, Llc - Wa | Landline | |
| Spokane | Cellco Partnership Dba Verizon Wireless - Wa | Wireless | |
| Spokane | Cellco Partnership Dba Verizon Wireless - Wa | Wireless | |
| Walla Walla | Charter Fiberlink Wa-ccvii, Llc - Wa | Wireless | |
| Spokane | Qwest Corporation | Landline | |
| Zillah | United Telephone-northwest-wa Dba Centurylink-wa | Landline | |
| Spokane | Qwest Corporation | Landline | |
| Bridgeport | New Cingular Wireless Pcs, Llc | Wireless | |
| Richland | Frontier Communications Northwest Inc. - Wa | Landline | |
| Spokane | Teleport Communications America, Llc - Wa | Landline | |
| Wishram | United Telephone-northwest-wa Dba Centurylink-wa | Landline | |
| East Wenatchee | 360networks (usa) Inc. - Wa | Landline | |
| Spokane | Xo Washington, Inc. | Landline | |
| Pasco | Sprint Spectrum L.p. | Wireless | |
| Kennewick | 360networks (usa) Inc. - Wa | Landline | |
| Spokane | Xo Washington, Inc. | Landline | |
| Spokane | Xo Washington, Inc. | Landline | |
| Cheney | Centurytel of Washington, Inc. Dba Centurylink | Landline | |
| Spokane | Qwest Corporation | Landline | |
| Cashmere | New Cingular Wireless Pcs, Llc | Wireless | |
| Republic | New Cingular Wireless Pcs, Llc | Wireless | |
| Sunnyside | Sprint Spectrum L.p. | Wireless | |
| East Wenatchee | New Cingular Wireless Pcs, Llc | Wireless | |
| Liberty Lake | Xo Washington, Inc. | Landline | |
| Goldendale | United Telephone-northwest-wa Dba Centurylink-wa | Landline | |
| Cle Elum | New Cingular Wireless Pcs, Llc | Wireless | |
| Pasco | Charter Fiberlink Wa-ccvii, Llc - Wa | Landline | |
| Prescott | Inland Telephone Co. | Landline | |
| Goldendale | New Cingular Wireless Pcs, Llc | Wireless | |
| Spokane | Sprint Spectrum L.p. | Wireless | |
| Yakima | Qwest Corporation | Landline | |
| Republic | At&t Local | Landline | |
| Hay | Level 3 Communications, Llc - Wa | Landline | |
| Davenport | New Cingular Wireless Pcs, Llc | Wireless | |
| Spokane | 360networks (usa) Inc. - Wa | Landline | |
| Spokane | Cellco Partnership Dba Verizon Wireless - Wa | Wireless | |
| Kennewick | Frontier Communications Northwest Inc. - Wa | Landline | |
| Dryden | Frontier Communications Northwest Inc. - Wa | Landline | |
| Yakima | United States Cellular Corp. - Washington | Wireless | |
| Goldendale | Washington Rsa No. 8 Limited Partnership | Landline | |
| Naches | Centurytel of Cowiche, Inc. Dba Centurylink | Landline | |
| Moses Lake | Eltopia Communications, Llc - Wa | Landline | |
| Harrah | Level 3 Communications, Llc - Wa | Landline | |
| Chelan Falls | Frontier Communications Northwest Inc. - Wa | Landline | |
| Wenatchee | |||
| Manson | Frontier Communications Northwest Inc. - Wa | Landline | |
| Ellensburg | Ellensburg Telephone Co. | Landline | |
| Spokane | Qwest Corporation | Landline | |
| Cle Elum | Sprint Spectrum L.p. | Wireless | |
| Clarkston | Sprint Spectrum L.p. | Wireless | |
| Newman Lake | Xo Washington, Inc. | Landline | |
| Stevenson | Axxis Communications, Inc. - Wa | Landline | |
| Ritzville | New Cingular Wireless Pcs, Llc | Landline | |
| Yakima | Qwest Corporation | Landline | |
| Spokane | Qwest Corporation | Landline | |
| Kennewick | Frontier Communications Northwest Inc. - Wa | Landline | |
| Cheney | Centurytel of Washington, Inc. Dba Centurylink | Landline | |
| Walla Walla | Sprint Spectrum L.p. | Wireless | |
| Spokane | Qwest Corporation | Landline | |
| Spokane | Qwest Corporation | Landline | |
| Grandview | United States Cellular Corp. - Washington | Wireless | |
| Walla Walla | Level 3 Communications, Llc - Wa | Landline | |
| Chewelah | Cellco Partnership Dba Verizon Wireless - Wa | Wireless | |
| Spokane | New Cingular Wireless Pcs, Llc | Wireless | |
| Uniontown | Xo Washington, Inc. | Landline | |
| Spokane | Qwest Corporation | Landline | |
| Newman Lake | Comcast Phone of Washington/oregon, Llc - Wa | Landline | |
| Omak | Teleport Communications America, Llc - Wa | Landline | |
| Pasco | Sprint Spectrum L.p. | Wireless | |
| Spokane | Xo Washington, Inc. | Landline | |
| Kennewick | Frontier Communications Northwest Inc. - Wa | Landline | |
| Spokane | Qwest Corporation | Landline | |
| Pasco | Sprint Spectrum L.p. | Wireless | |
| Spokane | Cellco Partnership Dba Verizon Wireless - Wa | Wireless | |
| Wahkiacus | United Telephone-northwest-wa Dba Centurylink-wa | Landline | |
| Colfax | Sprint Spectrum L.p. | Wireless | |
| Selah | Ellensburg Telephone Co. | Landline | |
| Prosser | United Telephone-northwest-wa Dba Centurylink-wa | Landline | |
| Beverly | United Telephone-northwest-wa Dba Centurylink-wa | Landline | |
| Kennewick | T-mobile Usa, Inc. | Landline | |
| Brewster | Westgate Communications, Llc Dba Weavtel - Wa | Landline | |
| Cashmere | Cellco Partnership Dba Verizon Wireless - Wa | Wireless | |
| East Wenatchee | Computers 5*, Inc. Dba Localtel - Wa | Landline | |
| Bridgeport | Level 3 Communications, Llc - Wa | Landline | |
| Grandview | United Telephone-northwest-wa Dba Centurylink-wa | Landline | |
| Spokane | 360networks (usa) Inc. - Wa | Landline | |
| Ritzville | Eastern Sub-rsa Limited Partnership | Wireless | |
| Cheney | Centurytel of Washington, Inc. Dba Centurylink | Landline | |
| Yakima | Sprint Spectrum L.p. | Wireless | |
| Spokane | Xo Washington, Inc. | Landline | |
| West Richland | New Cingular Wireless Pcs, Llc | Wireless | |
| Benton City | Frontier Communications Northwest Inc. - Wa | Landline | |
| Burbank | Qwest Corporation | Landline | |
| East Wenatchee | Frontier Communications Northwest Inc. - Wa | Landline | |
| Kennewick | Frontier Communications Northwest Inc. - Wa | Landline | |
| Spokane | Qwest Corporation | Landline | |
| Kennewick | Frontier Communications Northwest Inc. - Wa | Landline | |
| Liberty Lake | Xo Washington, Inc. | Landline | |
| Touchet | Qwest Corporation | Landline | |
| Prosser | Level 3 Communications, Llc - Wa | Landline | |
| Washtucna | Centurytel of Washington, Inc. Dba Centurylink | Landline | |
| Ritzville | Sprint Spectrum L.p. | Wireless | |
| Walla Walla | T-mobile Usa, Inc. | Wireless | |
| East Wenatchee | Mci Worldcom Communications, Inc. - Wa | Landline | |
| Spokane | Broadvox-clec, Llc - Wa | Landline | |
| East Wenatchee | New Cingular Wireless Pcs, Llc | Landline | |
| Paterson | United Telephone-northwest-wa Dba Centurylink-wa | Landline | |
| Dayton | Qwest Corporation | Landline | |
| Kennewick | United States Cellular Corp. - Washington | Wireless | |
| Colfax | Pioneer Telephone Co. | Landline | |
| Spokane | Sprint Spectrum L.p. | Wireless | |
| Walla Walla | Washington Rsa No. 8 Limited Partnership | Wireless | |
| Spokane | Sprint Spectrum L.p. | Wireless | |
| Walla Walla | Qwest Corporation | Landline | |
| Kennewick | Sprint Spectrum L.p. | Wireless | |
| Lamont | Eastern Sub-rsa Limited Partnership | Wireless | |
| Sunnyside | New Cingular Wireless Pcs, Llc | Wireless | |
| Richland | New Cingular Wireless Pcs, Llc | Wireless | |
| Clarkston | Qwest Corporation | Landline | |
| Pasco | Qwest Corporation | Landline | |
| Thorp | Ellensburg Telephone Co. | Landline | |
| Malaga | Frontier Communications Northwest Inc. - Wa | Landline | |
| Moses Lake | T-mobile Usa, Inc. | Wireless | |
| Pullman | Frontier Communications Northwest Inc. - Wa | Landline | |
| Colville | Level 3 Communications, Llc - Wa | Landline | |
| Spokane | Tw Telecom of Washington Llc - Wa | Landline | |
| Almira | New Cingular Wireless Pcs, Llc | Wireless | |
| Spokane | Xo Washington, Inc. | Landline | |
| Moses Lake | Qwest Corporation | Landline | |
| Omak | 360networks (usa) Inc. - Wa | Landline | |
| Stevenson | |||
| Spokane | Qwest Corporation | Landline | |
| Sunnyside | Sprint Spectrum L.p. | Wireless | |
| Yakima | Qwest Corporation | Landline | |
| Spokane | 360networks (usa) Inc. - Wa | Landline | |
| West Richland | At&t Local | Landline | |
| Spokane | Xo Washington, Inc. | Landline | |
| Usk | Pend Oreille Telephone Company | Landline | |
| Dayton | Qwest Corporation | Landline | |
| Spokane | Qwest Corporation | Landline | |
| Eltopia | Centurytel of Washington, Inc. Dba Centurylink | Landline | |
| Waterville | Frontier Communications Northwest Inc. - Wa | Landline | |
| Warden | Qwest Corporation | Landline | |
| Spokane | Qwest Corporation | Landline | |
| Yakima | Cellco Partnership Dba Verizon Wireless - Wa | Wireless | |
| East Wenatchee | Cellco Partnership Dba Verizon Wireless - Wa | Wireless | |
| College Place | Qwest Corporation | Landline | |
| Almira | 360networks (usa) Inc. - Wa | Landline | |
| Othello | Qwest Corporation | Landline | |
| Spangle | Centurytel of Washington, Inc. Dba Centurylink | Landline | |
| Burbank | Qwest Corporation | Landline | |
| Moses Lake | Computers 5*, Inc. Dba Localtel - Wa | Landline | |
| Walla Walla | New Cingular Wireless Pcs, Llc | Landline | |
| Prescott | Centurytel of Washington, Inc. Dba Centurylink | Landline | |
| East Wenatchee | New Cingular Wireless Pcs, Llc | Wireless | |
| Yakima | Qwest Corporation | Landline | |
| Colville | 360networks (usa) Inc. - Wa | Landline | |
| Moses Lake | Qwest Corporation | Landline | |
| Peshastin | Frontier Communications Northwest Inc. - Wa | Landline | |
| Pasco | Valley Communications of Moses Lake, Inc. | Wireless | |
| Spokane | 360networks (usa) Inc. - Wa | Landline | |
| Farmington | Frontier Communications Northwest Inc. - Wa | Landline | |
| East Wenatchee | Frontier Communications Northwest Inc. - Wa | Landline | |
| Yakima | Cellco Partnership Dba Verizon Wireless - Wa | Wireless | |
| Ellensburg | Ellensburg Telephone Co. | Landline | |
| Walla Walla | Qwest Corporation | Landline | |
| Deer Park | Leap Wireless Intl, Inc. Dba Cricket Comm, Inc. | Wireless | |
| Spokane | Qwest Corporation | Landline | |
| Yakima | Qwest Corporation | Landline | |
| Spokane | Cellco Partnership Dba Verizon Wireless - Wa | Wireless | |
| Pullman | Frontier Communications Northwest Inc. - Wa | Landline | |
| West Richland | 360networks (usa) Inc. - Wa | Landline | |
| Leavenworth | New Cingular Wireless Pcs, Llc | Wireless | |
| Pullman | Level 3 Communications, Llc - Wa | Landline | |
| Selah | Ellensburg Telephone Co. | Landline | |
| Pullman | Sprint Spectrum L.p. | Wireless | |
| Yakima | Qwest Corporation | Landline | |
| Malaga | Frontier Communications Northwest Inc. - Wa | Landline | |
| Spokane | Pass Word, Inc. | Wireless | |
| Pullman | Cellco Partnership Dba Verizon Wireless - Wa | Wireless | |
| Spokane | 360networks (usa) Inc. - Wa | Landline | |
| Twisp | New Cingular Wireless Pcs, Llc | Landline | |
| Spokane | Sprint Spectrum L.p. | Landline | |
| Davenport | Eastern Sub-rsa Limited Partnership | Landline | |
| Yakima | Teleport Communications America, Llc - Wa | Landline | |
| Valley | Centurytel of Washington, Inc. Dba Centurylink | Landline | |
| Hartline | Centurytel of Washington, Inc. Dba Centurylink | Landline | |
| Spokane | Qwest Corporation | Landline | |
| Spokane | Qwest Corporation | Landline | |
| Spokane | T-mobile Usa, Inc. | Wireless | |
| Richland | Frontier Communications Northwest Inc. - Wa | Landline | |
| Pasco | New Cingular Wireless Pcs, Llc | Wireless | |
| Benge | Centurytel of Washington, Inc. Dba Centurylink | Landline | |
| Soap Lake | Eltopia Communications, Llc - Wa | Landline | |
| Spokane | Pac - West Telecomm, Inc. - Wa | Landline | |
| White Salmon | New Cingular Wireless Pcs, Llc | Wireless | |
| Spokane | 360networks (usa) Inc. - Wa | Landline | |
| Pomeroy | Qwest Corporation | Landline | |
| Ellensburg | Ellensburg Telephone Co. | Landline | |
| Spokane | 365 Wireless, Llc | Wireless | |
| Pasco | Level 3 Communications, Llc - Wa | Landline | |
| Fairfield | Frontier Communications Northwest Inc. - Wa | Landline | |
| Pomeroy | Level 3 Communications, Llc - Wa | Landline | |
| Coulee Dam | 360networks (usa) Inc. - Wa | Landline | |
| Naches | Frontier Communications Northwest Inc. - Wa | Landline | |
| Bridgeport | Cellco Partnership Dba Verizon Wireless - Wa | Wireless | |
| Kittitas | Ellensburg Telephone Co. | Landline | |
| Ellensburg | Cellco Partnership Dba Verizon Wireless - Wa | Wireless | |
| Spokane | Leap Wireless Intl, Inc. Dba Cricket Comm, Inc. | Wireless | |
| Mesa | Centurytel of Washington, Inc. Dba Centurylink | Landline | |
| Yakima | Level 3 Communications, Llc - Wa | Landline | |
| Bridgeport | Frontier Communications Northwest Inc. - Wa | Landline | |
| Harrington | New Cingular Wireless Pcs, Llc | Wireless | |
| Pasco | New Cingular Wireless Pcs, Llc | Wireless | |
| Spokane | Qwest Corporation | Landline | |
| Quincy | 360networks (usa) Inc. - Wa | Landline | |
| Bickleton | United Telephone-northwest-wa Dba Centurylink-wa | Landline | |
| Goldendale | United States Cellular Corp. - Washington | Wireless | |
| Spokane | Landline | ||
| Anatone | Asotin Telephone Co. | Landline | |
| Spokane | Xo Washington, Inc. | Landline | |
| Spokane | Qwest Corporation | Landline | |
| Naches | Qwest Corporation | Landline | |
| Dallesport | United Telephone-northwest-wa Dba Centurylink-wa | Landline | |
| Walla Walla | Landline | ||
| Cle Elum | |||
| Malaga | Frontier Communications Northwest Inc. - Wa | Landline | |
| White Swan | United Telephone-northwest-wa Dba Centurylink-wa | Landline | |
| Moses Lake | Qwest Corporation | Landline | |
| Toppenish | Sprint Spectrum L.p. | Wireless | |
| Usk | New Cingular Wireless Pcs, Llc | Wireless | |
| Yakima | Advanced Telcom Group, Inc. - Wa | Landline | |
| Walla Walla | Cellco Partnership Dba Verizon Wireless - Wa | Wireless | |
| Brewster | |||
| Spokane | 360networks (usa) Inc. - Wa | Landline | |
| Quincy | Cellco Partnership Dba Verizon Wireless - Wa | Landline | |
| Clarkston | Cellco Partnership Dba Verizon Wireless - Wa | Wireless | |
| Spokane | Qwest Corporation | Landline | |
| Moses Lake | Eastern Sub-rsa Limited Partnership | Wireless | |
| Ellensburg | United States Cellular Corp. - Washington | Wireless | |
| Roosevelt | United Telephone-northwest-wa Dba Centurylink-wa | Landline | |
| Hay | Level 3 Communications, Llc - Wa | Landline | |
| Ellensburg | Sprint Spectrum L.p. | Wireless | |
| Lyle | United Telephone-northwest-wa Dba Centurylink-wa | Landline | |
| Kennewick | Frontier Communications Northwest Inc. - Wa | Landline | |
| Pasco | Qwest Corporation | Landline | |
| Spokane | Mcleodusa Telecommunications Services, Inc.- Wa | Landline | |
| Yakima | Advanced Telcom Group, Inc. - Wa | Landline | |
| Ellensburg | T-mobile Usa, Inc. | Wireless | |
| Spokane | Tw Telecom of Washington Llc - Wa | Landline | |
| Ephrata | Computers 5*, Inc. Dba Localtel - Wa | Landline | |
| Spokane | Electric Lightwave, Llc Dba Integra Telecom - Wa | Landline | |
| Clarkston | Xo Washington, Inc. | Landline | |
| Kennewick | Sprint Spectrum L.p. | Wireless | |
| Benton | Electric Lightwave, Llc Dba Integra Telecom - Wa | ||
| Spokane | 360networks (usa) Inc. - Wa | Landline | |
| Newman Lake | Xo Washington, Inc. | Landline | |
| Spokane | Qwest Corporation | Landline | |
| Spokane | Qwest Corporation | Landline | |
| Washtucna | Level 3 Communications, Llc - Wa | Landline | |
| Kennewick | United States Cellular Corp. - Washington | Wireless | |
| Yakima | Qwest Corporation | Landline | |
| Ephrata | Sprint Spectrum L.p. | Wireless | |
| Spokane | 360networks (usa) Inc. - Wa | Landline | |
| Republic | Frontier Communications Northwest Inc. - Wa | Landline | |
| Yakima | Level 3 Communications, Llc - Wa | Landline | |
| Loomis | 360networks (usa) Inc. - Wa | Landline | |
| Granger | Level 3 Communications, Llc - Wa | Landline | |
| Moses Lake | Sprint Spectrum L.p. | Wireless | |
| East Wenatchee | 360networks (usa) Inc. - Wa | Landline | |
| Spokane | Qwest Corporation | Landline | |
| Clarkston | Xo Washington, Inc. | Landline | |
| Spokane | Qwest Corporation | Landline | |
| Spokane | 360networks (usa) Inc. - Wa | Landline | |
| Loon Lake | Qwest Corporation | Landline | |
| Spokane | Neutral Tandem-washington, Llc - Wa | Landline | |
| Thornton | Frontier Communications Northwest Inc. - Wa | Landline | |
| Spokane | Cellco Partnership Dba Verizon Wireless - Wa | Wireless | |
| Burbank | Qwest Corporation | Landline | |
| Spokane | 360networks (usa) Inc. - Wa | Landline | |
| Spokane | 360networks (usa) Inc. - Wa | Landline | |
| Richland | Frontier Communications Northwest Inc. - Wa | Landline | |
| Sunnyside | Charter Fiberlink Wa-ccvii, Llc - Wa | Landline | |
| Spokane | 360networks (usa) Inc. - Wa | Landline | |
| Cle Elum | 360networks (usa) Inc. - Wa | Landline | |
| Moses Lake | Qwest Corporation | Landline | |
| Spokane | Tw Telecom of Washington Llc - Wa | Landline | |
| Spokane | 360networks (usa) Inc. - Wa | Landline | |
| Spokane | New Cingular Wireless Pcs, Llc | Wireless | |
| Richland | Level 3 Communications, Llc - Wa | Landline | |
| Sunnyside | United States Cellular Corp. - Washington | Wireless | |
| Yakima | Qwest Corporation | Landline | |
| Spokane | Landline | ||
| East Wenatchee | Level 3 Communications, Llc - Wa | Landline | |
| Spokane | Qwest Corporation | Landline | |
| Spokane | 360networks (usa) Inc. - Wa | Landline | |
| Usk | Sprint Spectrum L.p. | Wireless | |
| Spokane | 360networks (usa) Inc. - Wa | Landline | |
| Yakima | Advanced Telcom Group, Inc. - Wa | Landline | |
| Clayton | Sprint Spectrum L.p. | Wireless | |
| Walla Walla | Qwest Corporation | Landline | |
| Prosser | United Telephone-northwest-wa Dba Centurylink-wa | Landline | |
| Yakima | United States Cellular Corp. - Washington | Wireless | |
| Spokane | Qwest Corporation | Landline | |
| Garfield | Frontier Communications Northwest Inc. - Wa | Landline | |
| Othello | New Cingular Wireless Pcs, Llc | Wireless | |
| Omak | New Cingular Wireless Pcs, Llc | Wireless | |
| White Salmon | Sprint Spectrum L.p. | Wireless | |
| Pullman | Frontier Communications Northwest Inc. - Wa | Landline | |
| Usk | Cellco Partnership Dba Verizon Wireless - Wa | Wireless | |
| East Wenatchee | 360networks (usa) Inc. - Wa | Landline | |
| Spokane | Mbc Telecom, Llc - Wa | Landline | |
| Spokane | 360networks (usa) Inc. - Wa | Landline | |
| Kennewick | Sprint Spectrum L.p. | Wireless | |
| Spokane | Qwest Corporation | Landline | |
| Wilbur | Centurytel of Washington, Inc. Dba Centurylink | Landline | |
| Royal City | Centurytel of Washington, Inc. Dba Centurylink | Landline | |
| Sunnyside | Level 3 Communications, Llc - Wa | Landline | |
| Spokane | Bandwidth.com Clec, Llc - Wa | Landline | |
| Cle Elum | Ellensburg Telephone Co. | Landline | |
| Prosser | Sprint Spectrum L.p. | Wireless | |
| Spokane | Qwest Corporation | Landline | |
| Connell | Centurytel of Washington, Inc. Dba Centurylink | Landline | |
| Kennewick | New Cingular Wireless Pcs, Llc | Wireless | |
| East Wenatchee | New Cingular Wireless Pcs, Llc | Wireless | |
| Oroville | Skyline Telecom Company - Wa | Landline | |
| Kennewick | Level 3 Communications, Llc - Wa | Landline | |
| Grandview | Level 3 Communications, Llc - Wa | Landline | |
| Palouse | Frontier Communications Northwest Inc. - Wa | Landline | |
| Spokane | 360networks (usa) Inc. - Wa | Landline | |
| Spokane | 360networks (usa) Inc. - Wa | Landline | |
| Spokane | 360networks (usa) Inc. - Wa | Landline | |
| White Salmon | Level 3 Communications, Llc - Wa | Landline | |
| Colville | Cellco Partnership Dba Verizon Wireless - Wa | Wireless | |
| Cle Elum | Qwest Corporation | Landline | |
| Spokane | 360networks (usa) Inc. - Wa | Landline | |
| Kennewick | Teleport Communications America, Llc - Wa | Landline | |
| Colville | Cellco Partnership Dba Verizon Wireless - Wa | Wireless | |
| Spokane | 360networks (usa) Inc. - Wa | Landline | |
| Spokane | Cellco Partnership Dba Verizon Wireless - Wa | Wireless | |
| Richland | Cellco Partnership Dba Verizon Wireless - Wa | Wireless | |
| Newport | Frontier Communications Northwest Inc. - Wa | Landline | |
| Richland | Frontier Communications Northwest Inc. - Wa | Landline | |
| Pasco | At&t Local | Landline |