Zip Area Code

Walla Walla County, Washington

Walla Walla County, Washington, has 10 towns and 8 ZIP codes, in area code 509.

Towns in Walla Walla County, A to Z

TownZIP codesArea codes
Burbank99323509
College Place99324509
Dixie99329509
Garrettnearest99324509
Prescott99348509
Touchet99360509
Waitsburg99361509
Walla Walla99362509
Walla Walla Eastnearest99324, 99362509
Wallula99363509

ZIP codes in Walla Walla County

Area code in Walla Walla County

  • Area code 509

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