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 | |
| Walla Walla | |
| Okanogan | |
| Franklin | |
| Douglas | |
| Kittitas | |
| Stevens | |
| Lincoln | |
| Klickitat | |
| Chelan | |
| Adams | |
| Asotin | |
| Pend Oreille | |
| Ferry | |
| Skamania | |
| Garfield | |
| Columbia | |
| Clackamas | |
| Umatilla | |
| Latah |
Telephone Carriers
| Carrier | Type | Prefixes (%) |
|---|---|---|
| Qwest Corporation | Landline | 35% |
| Frontier Communications Northwest Inc Wa | Landline | 9% |
| Xo Washington Inc | Landline | 8% |
| New Cingular Wireless Pcs Llc | Wireless | 8% |
| Centurytel Of Washington Inc Dba Centurylink | Landline | 6% |
| Cellco Partnership Dba Verizon Wireless Wa | Wireless | 5% |
| 360 Networks Usa Inc Wa | Landline | 5% |
| Sprint Spectrum L P | Wireless | 4% |
| United Telephone Northwest Wa Dba Centurylink Wa | Landline | 4% |
| Level 3 Communications Llc Wa | Landline | 3% |
| Tw Telecom Of Washington Llc Wa | Landline | 2% |
| United States Cellular Corp Washington | Wireless | 2% |
| T Mobile Usa Inc | Wireless | 1% |
| Advanced Telcom Group Inc Wa | Landline | 1% |
| Ellensburg Telephone Co | Landline | 1% |
| Inland Telephone Co | Landline | < 1% |
| Westgate Communications Llc Dba Weavtel Wa | Landline | < 1% |
| Valley Communications Of Moses Lake Inc | Wireless | < 1% |
| At T Local | Landline | < 1% |
| Frontier Communications Northwest Inc Id | Landline | < 1% |
| Comcast Phone Of Washington Oregon Llc Wa | Landline | < 1% |
| Bandwidth Com Clec Llc Wa | Landline | < 1% |
| Charter Fiberlink Wa Ccvii Llc Wa | Landline | < 1% |
| Electric Lightwave Llc Dba Integra Telecom Wa | < 1% | |
| Telewise Llc Wa | Landline | < 1% |
| Mcimetro Access Transmission Services Llc | Landline | < 1% |
| Eltopia Communications Llc Wa | Landline | < 1% |
| Washington Rsa No 8 Limited Partnership | Landline | < 1% |
| Pioneer Telephone Co | Landline | < 1% |
| Centurytel Of Cowiche Inc Dba Centurylink | Landline | < 1% |
| Asotin Telephone Co | Landline | < 1% |
| Broadvox Clec Llc Wa | Landline | < 1% |
| Teleport Communications America Llc Wa | Landline | < 1% |
| Pac West Telecomm Inc Wa | Landline | < 1% |
| Skyline Telecom Company Wa | Landline | < 1% |
| Pend Oreille Telephone Company | Landline | < 1% |
| Neutral Tandem Washington Llc Wa | Landline | < 1% |
| St John Telephone Co | Landline | < 1% |
| 365 Wireless Llc | Wireless | < 1% |
| Hypercube Telecom Llc Wa | Landline | < 1% |
| Pass Word Inc | Wireless | < 1% |
| Eastern Sub Rsa Limited Partnership | Landline | < 1% |
| Mci Worldcom Communications Inc Wa | Landline | < 1% |
| Mbc Telecom Llc Wa | Landline | < 1% |
| Mcleodusa Telecommunications Services Inc Wa | Landline | < 1% |
| Leap Wireless Intl Inc Dba Cricket Comm Inc | Wireless | < 1% |
| Ymax Communications Corp Wa | Landline | < 1% |
| Axxis Communications Inc Wa | Landline | < 1% |
| Computers 5 Inc Dba Localtel Wa | Landline | < 1% |
Prefixes
| Prefix | City | Carrier | Type |
|---|---|---|---|
| Spokane | Mcleodusa Telecommunications Services, Inc.- Wa | Landline | |
| Dryden | Frontier Communications Northwest Inc. - Wa | Landline | |
| Kennewick | New Cingular Wireless Pcs, Llc | Wireless | |
| Kennewick | Frontier Communications Northwest Inc. - Wa | Landline | |
| Kettle Falls | Qwest Corporation | Landline | |
| Richland | Frontier Communications Northwest Inc. - Wa | Landline | |
| Moxee | Qwest Corporation | Landline | |
| Richland | Frontier Communications Northwest Inc. - Wa | Landline | |
| Yakima | Advanced Telcom Group, Inc. - Wa | Landline | |
| Rock Island | Frontier Communications Northwest Inc. - Wa | Landline | |
| Spokane | Eltopia Communications, Llc - Wa | Landline | |
| Waterville | Frontier Communications Northwest Inc. - Wa | Landline | |
| Spokane | Qwest Corporation | Landline | |
| Spokane | New Cingular Wireless Pcs, Llc | Wireless | |
| Rockford | Frontier Communications Northwest Inc. - Wa | Landline | |
| Clayton | Qwest Corporation | Landline | |
| Veradale | Qwest Corporation | Landline | |
| Yakima | United States Cellular Corp. - Washington | Wireless | |
| Moxee | Qwest Corporation | Landline | |
| Spokane | 360networks (usa) Inc. - Wa | Landline | |
| Othello | Centurytel of Washington, Inc. Dba Centurylink | Landline | |
| Sunnyside | United States Cellular Corp. - Washington | Wireless | |
| Spokane | 360networks (usa) Inc. - Wa | Landline | |
| Newman Lake | Comcast Phone of Washington/oregon, Llc - Wa | Landline | |
| Ellensburg | Sprint Spectrum L.p. | Wireless | |
| Walla Walla | Cellco Partnership Dba Verizon Wireless - Wa | Wireless | |
| Klickitat | United Telephone-northwest-wa Dba Centurylink-wa | Landline | |
| Liberty Lake | Qwest Corporation | Landline | |
| Malaga | Frontier Communications Northwest Inc. - Wa | Landline | |
| Deer Park | Leap Wireless Intl, Inc. Dba Cricket Comm, Inc. | Wireless | |
| Mazama | Centurytel of Washington, Inc. Dba Centurylink | Landline | |
| Sunnyside | New Cingular Wireless Pcs, Llc | Wireless | |
| Pullman | Frontier Communications Northwest, Inc. - Id | Landline | |
| Medical Lake | Centurytel of Washington, Inc. Dba Centurylink | Landline | |
| Riverside | Qwest Corporation | Landline | |
| Otis Orchards | Qwest Corporation | Landline | |
| White Salmon | United Telephone-northwest-wa Dba Centurylink-wa | Landline | |
| Veradale | Qwest Corporation | Landline | |
| Othello | Qwest Corporation | Landline | |
| Moxee | Qwest Corporation | Landline | |
| Moses Lake | Qwest Corporation | Landline | |
| Veradale | Qwest Corporation | Landline | |
| Ellensburg | Ellensburg Telephone Co. | Landline | |
| Royal City | Centurytel of Washington, Inc. Dba Centurylink | Landline | |
| Walla Walla | Qwest Corporation | Landline | |
| Lacrosse | Pioneer Telephone Co. | Landline | |
| Methow | Qwest Corporation | Landline | |
| West Richland | At&t Local | Landline | |
| Moxee | United States Cellular Corp. - Washington | Wireless | |
| Colbert | Qwest Corporation | Landline | |
| Spokane | Sprint Spectrum L.p. | Wireless | |
| Toppenish | United Telephone-northwest-wa Dba Centurylink-wa | Landline | |
| Dallesport | United Telephone-northwest-wa Dba Centurylink-wa | Landline | |
| East Wenatchee | Sprint Spectrum L.p. | Wireless | |
| Spokane | Sprint Spectrum L.p. | Wireless | |
| Malo | Frontier Communications Northwest Inc. - Wa | Landline | |
| Spokane | Qwest Corporation | Landline | |
| Hay | Level 3 Communications, Llc - Wa | Landline | |
| Almira | Centurytel of Washington, Inc. Dba Centurylink | Landline | |
| Liberty Lake | Qwest Corporation | Landline | |
| Spokane | 360networks (usa) Inc. - Wa | Landline | |
| Lincoln | Eastern Sub-rsa Limited Partnership | Landline | |
| Prescott | Inland Telephone Co. | Landline | |
| Waverly | Frontier Communications Northwest Inc. - Wa | Landline | |
| Usk | Pend Oreille Telephone Company | Landline | |
| Spokane | 360networks (usa) Inc. - Wa | Landline | |
| Kettle Falls | Centurytel of Washington, Inc. Dba Centurylink | Landline | |
| Uniontown | Inland Telephone Co. | Landline | |
| Lyle | United Telephone-northwest-wa Dba Centurylink-wa | Landline | |
| Toppenish | Sprint Spectrum L.p. | Wireless | |
| Newman Lake | Xo Washington, Inc. | Landline | |
| Zillah | United Telephone-northwest-wa Dba Centurylink-wa | Landline | |
| Yakima | Qwest Corporation | Landline | |
| Yakima | New Cingular Wireless Pcs, Llc | Wireless | |
| Spokane | Landline | ||
| Spokane | Qwest Corporation | Landline | |
| Liberty Lake | Xo Washington, Inc. | Landline | |
| Spokane | Xo Washington, Inc. | Landline | |
| Spokane | Cellco Partnership Dba Verizon Wireless - Wa | Wireless | |
| Spokane | Qwest Corporation | Landline | |
| Mica | New Cingular Wireless Pcs, Llc | Wireless | |
| Spokane | Xo Washington, Inc. | Landline | |
| Richland | Frontier Communications Northwest Inc. - Wa | Landline | |
| Spokane | 360networks (usa) Inc. - Wa | Landline | |
| Spokane | 360networks (usa) Inc. - Wa | Landline | |
| Spokane | Xo Washington, Inc. | Landline | |
| Moses Lake | Eastern Sub-rsa Limited Partnership | Wireless | |
| Ardenvoir | Frontier Communications Northwest Inc. - Wa | Landline | |
| Stratford | Centurytel of Washington, Inc. Dba Centurylink | Landline | |
| Richland | Frontier Communications Northwest Inc. - Wa | Landline | |
| Spokane | Qwest Corporation | Landline | |
| Spokane | Xo Washington, Inc. | Landline | |
| Spokane | 360networks (usa) Inc. - Wa | Landline | |
| Walla Walla | Qwest Corporation | Landline | |
| Richland | Frontier Communications Northwest Inc. - Wa | Landline | |
| Yakima | Qwest Corporation | Landline | |
| Burbank | New Cingular Wireless Pcs, Llc | Wireless | |
| Cle Elum | New Cingular Wireless Pcs, Llc | Wireless | |
| Goldendale | New Cingular Wireless Pcs, Llc | Wireless | |
| Brewster | Level 3 Communications, Llc - Wa | Landline | |
| Stevenson | United Telephone-northwest-wa Dba Centurylink-wa | Landline | |
| Walla Walla | Cellco Partnership Dba Verizon Wireless - Wa | Wireless | |
| Sunnyside | Level 3 Communications, Llc - Wa | Landline | |
| Spokane | Qwest Corporation | Landline | |
| Benton City | Frontier Communications Northwest Inc. - Wa | Landline | |
| Sunnyside | United Telephone-northwest-wa Dba Centurylink-wa | Landline | |
| Loomis | 360networks (usa) Inc. - Wa | Landline | |
| Pasco | Centurytel of Washington, Inc. Dba Centurylink | Landline | |
| Saint John | Frontier Communications Northwest Inc. - Wa | Landline | |
| Kennewick | Frontier Communications Northwest Inc. - Wa | Landline | |
| Clarkston | Xo Washington, Inc. | Landline | |
| Cheney | Qwest Corporation | Landline | |
| Wenatchee | Frontier Communications Northwest Inc. - Wa | Landline | |
| Spokane | Level 3 Communications, Llc - Wa | Landline | |
| Liberty Lake | Qwest Corporation | Landline | |
| Prosser | United Telephone-northwest-wa Dba Centurylink-wa | Landline | |
| Colville | Level 3 Communications, Llc - Wa | Landline | |
| Yakima | United States Cellular Corp. - Washington | Wireless | |
| Yakima | Advanced Telcom Group, Inc. - Wa | Landline | |
| Yakima | Cellco Partnership Dba Verizon Wireless - Wa | Wireless | |
| Yakima | Qwest Corporation | Landline | |
| East Wenatchee | T-mobile Usa, Inc. | Wireless | |
| Burbank | Qwest Corporation | Landline | |
| Mohler | Centurytel of Washington, Inc. Dba Centurylink | Landline | |
| Pasco | Qwest Corporation | Landline | |
| Cusick | Pend Oreille Telephone Company | Landline | |
| Toppenish | New Cingular Wireless Pcs, Llc | Wireless | |
| Nine Mile Falls | Leap Wireless Intl, Inc. Dba Cricket Comm, Inc. | Wireless | |
| Brewster | Frontier Communications Northwest Inc. - Wa | Landline | |
| Twisp | Landline | ||
| Outlook | United Telephone-northwest-wa Dba Centurylink-wa | Landline | |
| Spokane | Tw Telecom of Washington Llc - Wa | Landline | |
| Spokane | Xo Washington, Inc. | Landline | |
| College Place | Qwest Corporation | Landline | |
| Benton | Electric Lightwave, Llc Dba Integra Telecom - Wa | ||
| Selah | New Cingular Wireless Pcs, Llc | Wireless | |
| Yakima | Level 3 Communications, Llc - Wa | Landline | |
| Airway Heights | Qwest Corporation | Landline | |
| Garfield | Frontier Communications Northwest Inc. - Wa | Landline | |
| Washtucna | Centurytel of Washington, Inc. Dba Centurylink | Landline | |
| Spokane | 360networks (usa) Inc. - Wa | Landline | |
| Pasco | New Cingular Wireless Pcs, Llc | Wireless | |
| Newport | Qwest Corporation | Landline | |
| Pullman | Frontier Communications Northwest Inc. - Wa | Landline | |
| Yakima | Sprint Spectrum L.p. | Wireless | |
| Othello | Centurytel of Washington, Inc. Dba Centurylink | Landline | |
| Oroville | Frontier Communications Northwest Inc. - Wa | Landline | |
| Rosalia | Frontier Communications Northwest Inc. - Wa | Landline | |
| Rosalia | Frontier Communications Northwest Inc. - Wa | Landline | |
| Spokane | Qwest Corporation | Landline | |
| Mabton | United Telephone-northwest-wa Dba Centurylink-wa | Landline | |
| Springdale | Qwest Corporation | Landline | |
| Brewster | Westgate Communications, Llc Dba Weavtel - Wa | Landline | |
| Pullman | Frontier Communications Northwest Inc. - Wa | Landline | |
| Spokane | Qwest Corporation | Landline | |
| Spokane | Cellco Partnership Dba Verizon Wireless - Wa | Wireless | |
| Loomis | New Cingular Wireless Pcs, Llc | Landline | |
| Liberty Lake | Cellco Partnership Dba Verizon Wireless - Wa | Wireless | |
| Walla Walla | Level 3 Communications, Llc - Wa | Landline | |
| Moxee | Qwest Corporation | Landline | |
| Spokane | Tw Telecom of Washington Llc - Wa | Landline | |
| Yakima | Sprint Spectrum L.p. | Wireless | |
| Greenacres | Qwest Corporation | Landline | |
| Endicott | Centurytel of Washington, Inc. Dba Centurylink | Landline | |
| Warden | Qwest Corporation | Landline | |
| Conconully | Qwest Corporation | Landline | |
| Yakima | Qwest Corporation | Landline | |
| Othello | Qwest Corporation | Landline | |
| Spokane | T-mobile Usa, Inc. | Wireless | |
| Connell | New Cingular Wireless Pcs, Llc | Wireless | |
| Moses Lake | Eltopia Communications, Llc - Wa | Landline | |
| Deer Park | Qwest Corporation | Landline | |
| Eltopia | Centurytel of Washington, Inc. Dba Centurylink | Landline | |
| Winthrop | Centurytel of Washington, Inc. Dba Centurylink | Landline | |
| Pasco | Level 3 Communications, Llc - Wa | Landline | |
| Electric City | Qwest Corporation | Landline | |
| Moses Lake | Qwest Corporation | Landline | |
| Greenacres | New Cingular Wireless Pcs, Llc | Wireless | |
| Walla Walla | Qwest Corporation | Landline | |
| Selah | Ellensburg Telephone Co. | Landline | |
| Beverly | United Telephone-northwest-wa Dba Centurylink-wa | Landline | |
| Ellensburg | New Cingular Wireless Pcs, Llc | Wireless | |
| Almira | 360networks (usa) Inc. - Wa | Landline | |
| Kennewick | United States Cellular Corp. - Washington | Wireless | |
| Waterville | Frontier Communications Northwest Inc. - Wa | Landline | |
| Liberty Lake | Xo Washington, Inc. | Landline | |
| Yakima | Advanced Telcom Group, Inc. - Wa | Landline | |
| East Wenatchee | 360networks (usa) Inc. - Wa | Landline | |
| Spokane | Qwest Corporation | Landline | |
| Ellensburg | T-mobile Usa, Inc. | Wireless | |
| College Place | Qwest Corporation | Landline | |
| Newport | Wireless | ||
| Moses Lake | Centurytel of Washington, Inc. Dba Centurylink | Landline | |
| Richland | Frontier Communications Northwest Inc. - Wa | Landline | |
| Prosser | United Telephone-northwest-wa Dba Centurylink-wa | Landline | |
| Davenport | New Cingular Wireless Pcs, Llc | Wireless | |
| Otis Orchards | T-mobile Usa, Inc. | Wireless | |
| Spokane | Ymax Communications Corp. - Wa | Landline | |
| Endicott | Pioneer Telephone Co. | Landline | |
| Otis Orchards | Qwest Corporation | Landline | |
| Clarkston | Asotin Telephone Co. | Landline | |
| Colville | New Cingular Wireless Pcs, Llc | Wireless | |
| Spokane | T-mobile Usa, Inc. | Wireless | |
| Spokane | Centurytel of Washington, Inc. Dba Centurylink | Landline | |
| Grandview | United Telephone-northwest-wa Dba Centurylink-wa | Landline | |
| Kennewick | Sprint Spectrum L.p. | Wireless | |
| Moses Lake | Sprint Spectrum L.p. | Wireless | |
| Clarkston | Qwest Corporation | Landline | |
| Brewster | Frontier Communications Northwest Inc. - Wa | Landline | |
| Pasco | Charter Fiberlink Wa-ccvii, Llc - Wa | Landline | |
| Kennewick | Frontier Communications Northwest Inc. - Wa | Landline | |
| Moses Lake | Qwest Corporation | Landline | |
| Spokane | Qwest Corporation | Landline | |
| Mead | Qwest Corporation | Landline | |
| Metaline Falls | Pend Oreille Telephone Company | Landline | |
| Spokane | Qwest Corporation | Landline | |
| Cheney | Qwest Corporation | Landline | |
| Creston | Centurytel of Washington, Inc. Dba Centurylink | Landline | |
| Albion | Frontier Communications Northwest Inc. - Wa | Landline | |
| Spokane | Sprint Spectrum L.p. | Wireless | |
| Goldendale | United Telephone-northwest-wa Dba Centurylink-wa | Landline | |
| Spokane | Qwest Corporation | Landline | |
| Omak | 360networks (usa) Inc. - Wa | Landline | |
| Pullman | Frontier Communications Northwest Inc. - Wa | Landline | |
| Sprague | Centurytel of Washington, Inc. Dba Centurylink | Landline | |
| Harrah | United Telephone-northwest-wa Dba Centurylink-wa | Landline | |
| Wenatchee | Frontier Communications Northwest Inc. - Wa | Landline | |
| Almira | New Cingular Wireless Pcs, Llc | Wireless | |
| Kettle Falls | Qwest Corporation | Landline | |
| Moxee | Qwest Corporation | Landline | |
| Yakima | Qwest Corporation | Landline | |
| Rock Island | Frontier Communications Northwest Inc. - Wa | Landline | |
| Toppenish | United Telephone-northwest-wa Dba Centurylink-wa | Landline | |
| Moses Lake | Level 3 Communications, Llc - Wa | Landline | |
| Toppenish | United Telephone-northwest-wa Dba Centurylink-wa | Landline | |
| Harrah | Level 3 Communications, Llc - Wa | Landline | |
| Benton City | Frontier Communications Northwest Inc. - Wa | Landline | |
| Cle Elum | Cellco Partnership Dba Verizon Wireless - Wa | Wireless | |
| Prescott | Centurytel of Washington, Inc. Dba Centurylink | Landline | |
| Kettle Falls | Qwest Corporation | Landline | |
| Spokane | Qwest Corporation | Landline | |
| Kennewick | Sprint Spectrum L.p. | Wireless | |
| Gifford | Centurytel of Washington, Inc. Dba Centurylink | Landline | |
| Spokane | Electric Lightwave, Llc Dba Integra Telecom - Wa | Landline | |
| Otis Orchards | Qwest Corporation | Landline | |
| Washtucna | Level 3 Communications, Llc - Wa | Landline | |
| East Wenatchee | New Cingular Wireless Pcs, Llc | Wireless | |
| Elk | Comcast Phone of Washington/oregon, Llc - Wa | Landline | |
| East Wenatchee | Level 3 Communications, Llc - Wa | Landline | |
| Pomeroy | Qwest Corporation | Landline | |
| Spokane | 360networks (usa) Inc. - Wa | Landline | |
| Colbert | Qwest Corporation | Landline | |
| Sunnyside | United Telephone-northwest-wa Dba Centurylink-wa | Landline | |
| Spokane | Qwest Corporation | Landline | |
| Spokane | Leap Wireless Intl, Inc. Dba Cricket Comm, Inc. | Wireless | |
| Richland | Cellco Partnership Dba Verizon Wireless - Wa | Wireless | |
| Spokane | Mcimetro Access Transmission Services Llc | Landline | |
| Spokane | Xo Washington, Inc. | Landline | |
| Ritzville | Centurytel of Washington, Inc. Dba Centurylink | Landline | |
| Richland | Frontier Communications Northwest Inc. - Wa | Landline | |
| Cheney | Qwest Corporation | Landline | |
| Yakima | United States Cellular Corp. - Washington | Wireless | |
| Richland | Frontier Communications Northwest Inc. - Wa | Landline | |
| Saint John | St John Telephone Co. | Landline | |
| Sunnyside | Charter Fiberlink Wa-ccvii, Llc - Wa | Landline | |
| Spokane | Qwest Corporation | Landline | |
| White Swan | United States Cellular Corp. - Washington | Wireless | |
| Walla Walla | Landline | ||
| Spokane | Cellco Partnership Dba Verizon Wireless - Wa | Wireless | |
| Ellensburg | Sprint Spectrum L.p. | Wireless | |
| Spokane | Sprint Spectrum L.p. | Wireless | |
| Toppenish | Cellco Partnership Dba Verizon Wireless - Wa | Wireless | |
| Cheney | Qwest Corporation | Landline | |
| Pasco | New Cingular Wireless Pcs, Llc | Wireless | |
| Otis Orchards | Qwest Corporation | Landline | |
| Benton City | 360networks (usa) Inc. - Wa | Landline | |
| Soap Lake | Eltopia Communications, Llc - Wa | Landline | |
| Airway Heights | New Cingular Wireless Pcs, Llc | Wireless | |
| Kennewick | Level 3 Communications, Llc - Wa | Landline | |
| Pullman | Frontier Communications Northwest Inc. - Wa | Landline | |
| Prosser | United Telephone-northwest-wa Dba Centurylink-wa | Landline | |
| Kennewick | Frontier Communications Northwest Inc. - Wa | Landline | |
| Spokane | Xo Washington, Inc. | Landline | |
| Richland | Frontier Communications Northwest Inc. - Wa | Landline | |
| Chewelah | Cellco Partnership Dba Verizon Wireless - Wa | Wireless | |
| Otis Orchards | Cellco Partnership Dba Verizon Wireless - Wa | Wireless | |
| Spokane | Tw Telecom of Washington Llc - Wa | Landline | |
| Omak | New Cingular Wireless Pcs, Llc | Wireless | |
| Spokane | New Cingular Wireless Pcs, Llc | Wireless | |
| Colville | |||
| Ephrata | United States Cellular Corp. - Washington | Wireless | |
| Prosser | New Cingular Wireless Pcs, Llc | Wireless | |
| Otis Orchards | Qwest Corporation | Landline | |
| Colbert | Qwest Corporation | Landline | |
| Cheney | Centurytel of Washington, Inc. Dba Centurylink | Landline | |
| Moxee | Qwest Corporation | Landline | |
| Lamont | Eastern Sub-rsa Limited Partnership | Wireless | |
| Bingen | United Telephone-northwest-wa Dba Centurylink-wa | Landline | |
| Spokane | Broadvox-clec, Llc - Wa | Landline | |
| Usk | Sprint Spectrum L.p. | Wireless | |
| Spokane | New Cingular Wireless Pcs, Llc | Wireless | |
| Spokane | Centurytel of Washington, Inc. Dba Centurylink | Landline | |
| Ephrata | New Cingular Wireless Pcs, Llc | Wireless | |
| Yakima | Centurytel of Cowiche, Inc. Dba Centurylink | Landline | |
| Ellensburg | Ellensburg Telephone Co. | Landline | |
| Anatone | Asotin Telephone Co. | Landline | |
| Spokane | Xo Washington, Inc. | Landline | |
| Pasco | New Cingular Wireless Pcs, Llc | Wireless | |
| Uniontown | Xo Washington, Inc. | Landline | |
| Richland | Level 3 Communications, Llc - Wa | Landline | |
| Ellensburg | United States Cellular Corp. - Washington | Wireless | |
| Spokane | 360networks (usa) Inc. - Wa | Landline | |
| Spokane | Landline | ||
| Yakima | Qwest Corporation | Landline | |
| Pasco | United States Cellular Corp. - Washington | Wireless | |
| Moses Lake | Qwest Corporation | Landline | |
| Yakima | Cellco Partnership Dba Verizon Wireless - Wa | Wireless | |
| Richland | Frontier Communications Northwest Inc. - Wa | Landline | |
| Liberty Lake | Xo Washington, Inc. | Landline | |
| Dayton | Qwest Corporation | Landline | |
| Spokane | Qwest Corporation | Landline | |
| Brewster | 360networks (usa) Inc. - Wa | Landline | |
| Malaga | Frontier Communications Northwest Inc. - Wa | Landline | |
| Cashmere | Cellco Partnership Dba Verizon Wireless - Wa | Wireless | |
| Yakima | Qwest Corporation | Landline | |
| Kennewick | T-mobile Usa, Inc. | Wireless | |
| Colbert | Qwest Corporation | Landline | |
| Touchet | Qwest Corporation | Landline | |
| Lind | New Cingular Wireless Pcs, Llc | Wireless | |
| Republic | New Cingular Wireless Pcs, Llc | Wireless | |
| East Wenatchee | Sprint Spectrum L.p. | Wireless | |
| East Wenatchee | Frontier Communications Northwest Inc. - Wa | Landline | |
| Spokane | Landline | ||
| Lamont | Centurytel of Washington, Inc. Dba Centurylink | Landline | |
| Malaga | Frontier Communications Northwest Inc. - Wa | Landline | |
| Moses Lake | New Cingular Wireless Pcs, Llc | Wireless | |
| Pullman | Sprint Spectrum L.p. | Wireless | |
| Spokane | Qwest Corporation | Landline | |
| Moses Lake | T-mobile Usa, Inc. | Wireless | |
| Moses Lake | New Cingular Wireless Pcs, Llc | Wireless | |
| Wenatchee | Frontier Communications Northwest Inc. - Wa | Landline | |
| Hermiston | Qwest Corporation | Landline | |
| Moxee | Qwest Corporation | Landline | |
| Prescott | Centurytel of Washington, Inc. Dba Centurylink | Landline | |
| East Wenatchee | Computers 5*, Inc. Dba Localtel - Wa | Landline | |
| Eltopia | Centurytel of Washington, Inc. Dba Centurylink | Landline | |
| East Wenatchee | New Cingular Wireless Pcs, Llc | Landline | |
| Moxee | Qwest Corporation | Landline | |
| Walla Walla | Telewise, Llc - Wa | Landline | |
| Oakesdale | Frontier Communications Northwest Inc. - Wa | Landline | |
| Spokane | Qwest Corporation | Landline | |
| Stevenson | |||
| Spokane | Qwest Corporation | Landline | |
| Naches | Frontier Communications Northwest Inc. - Wa | Landline | |
| Brewster | New Cingular Wireless Pcs, Llc | Wireless | |
| Yakima | Level 3 Communications, Llc - Wa | Landline | |
| Pasco | At&t Local | Landline | |
| Kennewick | Cellco Partnership Dba Verizon Wireless - Wa | Wireless | |
| Okanogan | Qwest Corporation | Landline | |
| Spokane | 360networks (usa) Inc. - Wa | Landline | |
| Moses Lake | Computers 5*, Inc. Dba Localtel - Wa | Landline | |
| Spokane | |||
| Republic | Frontier Communications Northwest Inc. - Wa | Landline | |
| Sunnyside | Level 3 Communications, Llc - Wa | Landline | |
| Yakima | Qwest Corporation | Landline | |
| Colbert | Qwest Corporation | Landline | |
| Ellensburg | Ellensburg Telephone Co. | Landline | |
| Spokane | Wireless | ||
| Coulee Dam | 360networks (usa) Inc. - Wa | Landline | |
| Spokane | Mbc Telecom, Llc - Wa | Landline | |
| Sunnyside | United States Cellular Corp. - Washington | Wireless | |
| Walla Walla | Qwest Corporation | Landline | |
| Quincy | 360networks (usa) Inc. - Wa | Landline | |
| Spokane | Xo Washington, Inc. | Landline | |
| Colville | 360networks (usa) Inc. - Wa | Landline | |
| Kennewick | Charter Fiberlink Wa-ccvii, Llc - Wa | Landline | |
| Palouse | Frontier Communications Northwest Inc. - Wa | Landline | |
| Spokane | 360networks (usa) Inc. - Wa | Landline | |
| East Wenatchee | New Cingular Wireless Pcs, Llc | Wireless | |
| Ephrata | Computers 5*, Inc. Dba Localtel - Wa | Landline | |
| Yakima | T-mobile Usa, Inc. | Wireless | |
| Quincy | Frontier Communications Northwest Inc. - Wa | Landline | |
| Nespelem | Centurytel of Washington, Inc. Dba Centurylink | Landline | |
| Soap Lake | Frontier Communications Northwest Inc. - Wa | Landline | |
| Spokane | Qwest Corporation | Landline | |
| Spokane | 360networks (usa) Inc. - Wa | Landline | |
| Spokane | New Cingular Wireless Pcs, Llc | Wireless | |
| Newport | Frontier Communications Northwest Inc. - Wa | Landline | |
| Spokane | 360networks (usa) Inc. - Wa | Landline | |
| Spokane | At&t Local | Landline | |
| Ellensburg | Ellensburg Telephone Co. | Landline | |
| Spokane | 360networks (usa) Inc. - Wa | Landline | |
| Colfax | Level 3 Communications, Llc - Wa | Landline | |
| Spokane | Qwest Corporation | Landline | |
| Leavenworth | New Cingular Wireless Pcs, Llc | Wireless | |
| Spokane | Pac - West Telecomm, Inc. - Wa | Landline | |
| Tonasket | Frontier Communications Northwest Inc. - Wa | Landline | |
| Addy | Centurytel of Washington, Inc. Dba Centurylink | Landline | |
| Yakima | Landline | ||
| Otis Orchards | Qwest Corporation | Landline | |
| Spokane | Sprint Spectrum L.p. | Wireless | |
| Spokane | 360networks (usa) Inc. - Wa | Landline | |
| Selah | Ellensburg Telephone Co. | Landline | |
| Walla Walla | Sprint Spectrum L.p. | Wireless | |
| Cheney | Qwest Corporation | Landline | |
| Richland | Frontier Communications Northwest Inc. - Wa | Landline | |
| Edwall | Centurytel of Washington, Inc. Dba Centurylink | Landline | |
| Leavenworth | Frontier Communications Northwest Inc. - Wa | Landline | |
| Mesa | Centurytel of Washington, Inc. Dba Centurylink | Landline | |
| Easton | Qwest Corporation | Landline | |
| Roslyn | Inland Telephone Co. | Landline | |
| Ephrata | Frontier Communications Northwest Inc. - Wa | Landline | |
| Harrington | New Cingular Wireless Pcs, Llc | Wireless | |
| Prosser | Sprint Spectrum L.p. | Wireless | |
| Goldendale | Washington Rsa No. 8 Limited Partnership | Landline | |
| Prosser | United Telephone-northwest-wa Dba Centurylink-wa | Landline | |
| Spokane | Qwest Corporation | Landline | |
| Paterson | United Telephone-northwest-wa Dba Centurylink-wa | Landline | |
| Trout Lake | United Telephone-northwest-wa Dba Centurylink-wa | Landline | |
| Ephrata | Cellco Partnership Dba Verizon Wireless - Wa | Landline | |
| Ellensburg | Cellco Partnership Dba Verizon Wireless - Wa | Wireless | |
| Ephrata | New Cingular Wireless Pcs, Llc | Landline | |
| Spokane | Neutral Tandem-washington, Llc - Wa | Landline | |
| Richland | Frontier Communications Northwest Inc. - Wa | Landline | |
| Kettle Falls | Centurytel of Washington, Inc. Dba Centurylink | Landline | |
| Spokane | Pass Word, Inc. | Wireless | |
| Pullman | Qwest Corporation | Landline | |
| Republic | At&t Local | Landline | |
| Loon Lake | Qwest Corporation | Landline | |
| Spokane | New Cingular Wireless Pcs, Llc | Wireless | |
| Cashmere | New Cingular Wireless Pcs, Llc | Wireless | |
| Rockford | |||
| Keller | Level 3 Communications, Llc - Wa | Landline | |
| Colfax | Sprint Spectrum L.p. | Wireless | |
| Spokane | New Cingular Wireless Pcs, Llc | Wireless | |
| Chelan | Frontier Communications Northwest Inc. - Wa | Landline | |
| Spokane | Qwest Corporation | Landline | |
| Spokane | Qwest Corporation | Landline | |
| Davenport | Eastern Sub-rsa Limited Partnership | Landline | |
| Spokane | New Cingular Wireless Pcs, Llc | Wireless | |
| Colville | Cellco Partnership Dba Verizon Wireless - Wa | Wireless | |
| Spokane | Xo Washington, Inc. | Landline | |
| Spokane | Qwest Corporation | Landline | |
| Spokane | Xo Washington, Inc. | Landline | |
| Spokane | 360networks (usa) Inc. - Wa | Landline | |
| Kennewick | Sprint Spectrum L.p. | Wireless | |
| Roosevelt | United Telephone-northwest-wa Dba Centurylink-wa | Landline | |
| Thornton | Frontier Communications Northwest Inc. - Wa | Landline | |
| Walla Walla | Sprint Spectrum L.p. | Wireless | |
| Walla Walla | New Cingular Wireless Pcs, Llc | Landline | |
| Spokane | Qwest Corporation | Landline | |
| Spokane | Cellco Partnership Dba Verizon Wireless - Wa | Wireless | |
| Kennewick | Frontier Communications Northwest Inc. - Wa | Landline | |
| Spokane | 360networks (usa) Inc. - Wa | Landline | |
| Spokane | Qwest Corporation | Landline | |
| Connell | Centurytel of Washington, Inc. Dba Centurylink | Landline | |
| Cheney | Centurytel of Washington, Inc. Dba Centurylink | Landline | |
| Cheney | Qwest Corporation | Landline | |
| Omak | Teleport Communications America, Llc - Wa | Landline | |
| Sunnyside | Cellco Partnership Dba Verizon Wireless - Wa | Wireless | |
| Spokane | 360networks (usa) Inc. - Wa | Landline | |
| Usk | New Cingular Wireless Pcs, Llc | Wireless | |
| Kennewick | Washington Rsa No. 8 Limited Partnership | Wireless | |
| Cle Elum | Sprint Spectrum L.p. | Wireless | |
| Kennewick | Frontier Communications Northwest Inc. - Wa | Landline | |
| Goldendale | United States Cellular Corp. - Washington | Wireless | |
| Spokane | Xo Washington, Inc. | Landline | |
| Ellensburg | Ellensburg Telephone Co. | Landline | |
| Tieton | Centurytel of Cowiche, Inc. Dba Centurylink | Landline | |
| Kennewick | Level 3 Communications, Llc - Wa | Landline | |
| East Wenatchee | 360networks (usa) Inc. - Wa | Landline | |
| Chelan | Frontier Communications Northwest Inc. - Wa | Landline | |
| Spokane | 360networks (usa) Inc. - Wa | Landline | |
| West Richland | New Cingular Wireless Pcs, Llc | Wireless | |
| Ellensburg | Ellensburg Telephone Co. | Landline | |
| Spokane | Qwest Corporation | Landline | |
| Spokane | New Cingular Wireless Pcs, Llc | Wireless | |
| Kennewick | United States Cellular Corp. - Washington | Wireless | |
| Yakima | 360networks (usa) Inc. - Wa | Landline | |
| Ritzville | Eastern Sub-rsa Limited Partnership | Wireless | |
| Walla Walla | Cellco Partnership Dba Verizon Wireless - Wa | Wireless | |
| Cle Elum | Ellensburg Telephone Co. | Landline | |
| Omak | Level 3 Communications, Llc - Wa | Landline | |
| East Wenatchee | New Cingular Wireless Pcs, Llc | Wireless | |
| Spokane | Cellco Partnership Dba Verizon Wireless - Wa | Wireless | |
| Pullman | Frontier Communications Northwest Inc. - Wa | Landline | |
| Spokane | Qwest Corporation | Landline | |
| Moxee | Qwest Corporation | Landline | |
| Pasco | Valley Communications of Moses Lake, Inc. | Wireless | |
| Spokane | 360networks (usa) Inc. - Wa | Landline | |
| Walla Walla | T-mobile Usa, Inc. | Wireless | |
| West Richland | 360networks (usa) Inc. - Wa | Landline | |
| Yakima | Sprint Spectrum L.p. | Wireless | |
| Pullman | Cellco Partnership Dba Verizon Wireless - Wa | Wireless | |
| Spokane | Cellco Partnership Dba Verizon Wireless - Wa | Wireless | |
| Wapato | Charter Fiberlink Wa-ccvii, Llc - Wa | Landline | |
| Farmington | Frontier Communications Northwest Inc. - Wa | Landline | |
| Moses Lake | Sprint Spectrum L.p. | Wireless | |
| Pasco | Qwest Corporation | Landline | |
| Brewster | |||
| Pasco | Qwest Corporation | Landline | |
| Spokane | 360networks (usa) Inc. - Wa | Landline | |
| Kennewick | Teleport Communications America, Llc - Wa | Landline | |
| Spokane | Leap Wireless Intl, Inc. Dba Cricket Comm, Inc. | Wireless | |
| Othello | New Cingular Wireless Pcs, Llc | Wireless | |
| Wishram | United Telephone-northwest-wa Dba Centurylink-wa | Landline | |
| Kennewick | T-mobile Usa, Inc. | Landline | |
| Walla Walla | Qwest Corporation | Landline | |
| Spokane | Cellco Partnership Dba Verizon Wireless - Wa | Wireless | |
| Cheney | Centurytel of Washington, Inc. Dba Centurylink | Landline | |
| Oroville | Qwest Corporation | Landline | |
| Grandview | Level 3 Communications, Llc - Wa | Landline | |
| Spokane | 360networks (usa) Inc. - Wa | Landline | |
| East Wenatchee | Cellco Partnership Dba Verizon Wireless - Wa | Wireless | |
| Spokane | 360networks (usa) Inc. - Wa | Landline | |
| Spokane | Wireless | ||
| East Wenatchee | 360networks (usa) Inc. - Wa | Landline | |
| Cle Elum | 360networks (usa) Inc. - Wa | Landline | |
| Spokane | Qwest Corporation | Landline | |
| Spokane | Cellco Partnership Dba Verizon Wireless - Wa | Wireless | |
| Spokane | Tw Telecom of Washington Llc - Wa | Landline | |
| Spokane | Qwest Corporation | Landline | |
| Yakima | Teleport Communications America, Llc - Wa | Landline | |
| Clarkston | Qwest Corporation | Landline | |
| East Wenatchee | New Cingular Wireless Pcs, Llc | Wireless | |
| Clarkston | Xo Washington, Inc. | Landline | |
| Moses Lake | Qwest Corporation | Landline | |
| Spokane | 365 Wireless, Llc | Wireless | |
| Palouse | Level 3 Communications, Llc - Wa | Landline | |
| Odessa | New Cingular Wireless Pcs, Llc | Wireless | |
| Loomis | Frontier Communications Northwest Inc. - Wa | Landline | |
| Glenwood | United Telephone-northwest-wa Dba Centurylink-wa | Landline | |
| Walla Walla | Sprint Spectrum L.p. | Wireless | |
| Ellensburg | Charter Fiberlink Wa-ccvii, Llc - Wa | Landline | |
| East Wenatchee | Mci Worldcom Communications, Inc. - Wa | Landline | |
| Mead | Sprint Spectrum L.p. | Wireless | |
| Stevenson | Axxis Communications, Inc. - Wa | Landline | |
| Dayton | Qwest Corporation | Landline | |
| East Wenatchee | Cellco Partnership Dba Verizon Wireless - Wa | Wireless | |
| Ellensburg | Ellensburg Telephone Co. | Landline | |
| Ritzville | Sprint Spectrum L.p. | Wireless | |
| Tekoa | Frontier Communications Northwest Inc. - Wa | Landline | |
| Spokane | Bandwidth.com Clec, Llc - Wa | Landline | |
| Spokane | 360networks (usa) Inc. - Wa | Landline | |
| Kennewick | Cellco Partnership Dba Verizon Wireless - Wa | Landline | |
| Spokane | Xo Washington, Inc. | Landline | |
| Cowiche | Centurytel of Cowiche, Inc. Dba Centurylink | Landline | |
| South Cle Elum | Qwest Corporation | Landline | |
| Spokane | 360networks (usa) Inc. - Wa | Landline | |
| Spokane | Qwest Corporation | Landline | |
| Yakima | Cellco Partnership Dba Verizon Wireless - Wa | Wireless | |
| Yakima | Cellco Partnership Dba Verizon Wireless - Wa | Wireless | |
| Wenatchee | |||
| Hay | Level 3 Communications, Llc - Wa | Landline | |
| Walla Walla | Washington Rsa No. 8 Limited Partnership | Wireless | |
| Okanogan | Cellco Partnership Dba Verizon Wireless - Wa | Wireless | |
| Naches | Frontier Communications Northwest Inc. - Wa | Landline | |
| Walla Walla | Charter Fiberlink Wa-ccvii, Llc - Wa | Wireless | |
| Spokane | Cellco Partnership Dba Verizon Wireless - Wa | Wireless | |
| Spokane | Qwest Corporation | Landline | |
| Spokane | Qwest Corporation | Landline | |
| Bridgeport | Cellco Partnership Dba Verizon Wireless - Wa | Wireless | |
| Spokane | Electric Lightwave, Llc Dba Integra Telecom - Wa | Landline | |
| Granger | Level 3 Communications, Llc - Wa | Landline | |
| Deer Park | Xo Washington, Inc. | Landline | |
| White Salmon | Sprint Spectrum L.p. | Wireless | |
| Cle Elum | |||
| Spokane | Sprint Spectrum L.p. | Landline | |
| Ellensburg | United States Cellular Corp. - Washington | Wireless | |
| Spokane | Qwest Corporation | Landline | |
| Ephrata | Qwest Corporation | Landline | |
| Wilbur | Centurytel of Washington, Inc. Dba Centurylink | Landline | |
| Cle Elum | Qwest Corporation | Landline | |
| Clayton | Sprint Spectrum L.p. | Wireless | |
| Spokane | Qwest Corporation | Landline | |
| Medical Lake | Tw Telecom of Washington Llc - Wa | Landline | |
| Burbank | Qwest Corporation | Landline | |
| Kennewick | New Cingular Wireless Pcs, Llc | Wireless | |
| Ritzville | New Cingular Wireless Pcs, Llc | Landline | |
| White Salmon | New Cingular Wireless Pcs, Llc | Wireless | |
| Oroville | Skyline Telecom Company - Wa | Landline | |
| Yakima | Advanced Telcom Group, Inc. - Wa | Landline | |
| Pomeroy | Level 3 Communications, Llc - Wa | Landline | |
| Spokane | Pass Word, Inc. | Wireless | |
| Pasco | Qwest Corporation | Landline | |
| Kennewick | Frontier Communications Northwest Inc. - Wa | Landline | |
| Clarkston | Sprint Spectrum L.p. | Wireless | |
| Spokane | Xo Washington, Inc. | Landline | |
| Colville | Cellco Partnership Dba Verizon Wireless - Wa | Wireless | |
| Spokane | New Cingular Wireless Pcs, Llc | Wireless | |
| Spokane | T-mobile Usa, Inc. | Wireless | |
| Coulee Dam | New Cingular Wireless Pcs, Llc | Wireless | |
| Spokane | Xo Washington, Inc. | Landline | |
| Spokane | 360networks (usa) Inc. - Wa | Landline | |
| Yakima | Cellco Partnership Dba Verizon Wireless - Wa | Wireless | |
| Spokane | 360networks (usa) Inc. - Wa | Landline | |
| Pullman | Frontier Communications Northwest Inc. - Wa | Landline | |
| White Salmon | Level 3 Communications, Llc - Wa | Landline | |
| Spangle | Centurytel of Washington, Inc. Dba Centurylink | Landline | |
| East Wenatchee | 360networks (usa) Inc. - Wa | Landline | |
| Spokane | Qwest Corporation | Landline | |
| Sunnyside | Sprint Spectrum L.p. | Wireless | |
| Yakima | Sprint Spectrum L.p. | Wireless | |
| Pasco | New Cingular Wireless Pcs, Llc | Wireless | |
| Kennewick | 360networks (usa) Inc. - Wa | Landline | |
| Pasco | Sprint Spectrum L.p. | Wireless | |
| Yakima | New Cingular Wireless Pcs, Llc | Wireless | |
| Spokane | Teleport Communications America, Llc - Wa | Landline | |
| Kennewick | Level 3 Communications, Llc - Wa | Landline | |
| Spokane | Xo Washington, Inc. | Landline | |
| Ephrata | Sprint Spectrum L.p. | Wireless | |
| Spokane | Tw Telecom of Washington Llc - Wa | Landline | |
| Wenatchee | Cellco Partnership Dba Verizon Wireless - Wa | Wireless | |
| Yakima | New Cingular Wireless Pcs, Llc | Wireless | |
| Twisp | New Cingular Wireless Pcs, Llc | Landline | |
| Sunnyside | Sprint Spectrum L.p. | Wireless | |
| Pullman | Level 3 Communications, Llc - Wa | Landline | |
| Moses Lake | Qwest Corporation | Landline | |
| Prosser | United States Cellular Corp. - Washington | Wireless | |
| Coulee City | Centurytel of Washington, Inc. Dba Centurylink | Landline | |
| Richland | Frontier Communications Northwest Inc. - Wa | Landline | |
| Pasco | Sprint Spectrum L.p. | Wireless | |
| Pasco | Sprint Spectrum L.p. | Wireless | |
| Kennewick | United States Cellular Corp. - Washington | Wireless | |
| Spokane | 360networks (usa) Inc. - Wa | Landline | |
| Usk | Cellco Partnership Dba Verizon Wireless - Wa | Wireless | |
| Bickleton | United Telephone-northwest-wa Dba Centurylink-wa | Landline | |
| Clarkston | Cellco Partnership Dba Verizon Wireless - Wa | Wireless | |
| East Wenatchee | Sprint Spectrum L.p. | Landline | |
| Spokane | 360networks (usa) Inc. - Wa | Landline | |
| Clarkston | Xo Washington, Inc. | Landline | |
| Spokane | Sprint Spectrum L.p. | Wireless | |
| Prosser | Level 3 Communications, Llc - Wa | Landline | |
| Spokane | Qwest Corporation | Landline | |
| Spokane | T-mobile Usa, Inc. | Wireless | |
| Pasco | Sprint Spectrum L.p. | Wireless | |
| Kennewick | Sprint Spectrum L.p. | Wireless | |
| Spokane | Qwest Corporation | Landline | |
| Spokane | Qwest Corporation | Landline | |
| Spokane | Hypercube Telecom, Llc - Wa | Landline | |
| Richland | United Telephone-northwest-wa Dba Centurylink-wa | Landline | |
| Spokane | 360networks (usa) Inc. - Wa | Landline |