Zip Area Code

Walla Walla, Washington

Walla Walla, Washington, in Walla Walla County, has ZIP code 99362 and area code 509.

ZIP code
99362
Area code
509
Time zone
Pacific Time
Coordinates
46.0614, -118.3315

ZIP codes in Walla Walla

ZIP codePost officeCountyArea codes
99362Walla WallaWalla Walla County509

Area code for Walla Walla

  • Area code 509

    In service since 1957. Local calls are dialed with ten digits; dialing 1 plus ten digits also works.

Time zone

Walla Walla is in the Pacific Time zone.

Towns near Walla Walla