Walla Walla East, Washington
Area code 509 · Population: 1,672
Pacific (PT)
Washington
Pop. 1,672
Area Codes Serving Walla Walla East
About Walla Walla East, Washington
Walla Walla East is a city in Washington that is served by area code 509. The city has a population of approximately 1,672 residents and is located in the Pacific Time Zone.