| General Information about Area Code 509 | |
|---|---|
| Country | United States |
| State / Province / Territory | Washington |
| Major City | Spokane |
| Time Zone | Pacific (UTC-08:00) |
| Prefix | Primary City | County | Phone Type |
|---|---|---|---|
| 509-293 | East Wenatchee | Douglas | Landline |
| 509-350 | Moses Lake | Grant | Wireless |
| 509-202 | Spokane | Spokane | Wireless |
| 509-859 | Ellensburg | Kittitas | Wireless |
| 509-943 | West Richland | Benton | Landline |
| 509-753 | Spokane | Spokane | Landline |
| 509-531 | Pasco | Franklin | Wireless |
| 509-748 | Lyle | Klickitat | Landline |
| 509-305 | Sunnyside | Yakima | Wireless |
| 509-930 | Yakima | Yakima | Wireless |
| 509-936 | Chewelah | Stevens | Wireless |
| 509-321 | Spokane | Spokane | Landline |
| 509-471 | Spokane | Spokane | Landline |
| 509-559 | Cheney | Spokane | Landline |
| 509-428 | Ritzville | Adams | Wireless |
| 509-272 | Spokane | Spokane | Landline |
| 509-566 | Pomeroy | Garfield | Landline |
| 509-412 | Pasco | Franklin | Wireless |
| 509-649 | Cle Elum | Kittitas | Landline |
| 509-383 | Granger | Yakima | Landline |