| 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 |
|---|---|---|---|
| 509-250 | Goldendale | Klickitat | Wireless |
| 509-785 | Royal City | Grant | Landline |
| 509-543 | Pasco | Franklin | Landline |
| 509-631 | Coulee Dam | Okanogan | Wireless |
| 509-363 | Spokane | Spokane | Landline |
| 509-236 | Medical Lake | Spokane | Landline |
| 509-591 | Kennewick | Benton | Landline |
| 509-493 | White Salmon | Klickitat | Landline |
| 509-998 | Spokane | Spokane | Wireless |
| 509-846 | Omak | Okanogan | Landline |
| 509-693 | Spokane | Spokane | Landline |
| 509-212 | Kennewick | Benton | Wireless |
| 509-447 | Newport | Pend Oreille | Landline |
| 509-695 | Spokane | Spokane | Landline |
| 509-831 | Sunnyside | Yakima | Wireless |
| 509-294 | Kennewick | Benton | Wireless |
| 509-370 | Spokane | Spokane | Wireless |
| 509-204 | Cle Elum | Kittitas | Landline |
| 509-844 | Spokane | Spokane | Landline |
| 509-586 | Kennewick | Benton | Landline |