US Area Code
509
Eastern Washington · Washington
Area code 509 serves Spokane, Yakima, Kennewick and surrounding areas in Washington. Look up any 509 number below to check for spam, see caller ID, carrier, and line type.
Area Code Details
- State / Territory
- Washington
- Region
- Eastern Washington
- Major Cities
- Spokane, Yakima, Kennewick
- Timezone
- Pacific Time
- Country
- United States
- Format
- +1 (509) XXX-XXXX