Zip Area Code

Wallowa County, Oregon

Wallowa County, Oregon, has 6 towns and 5 ZIP codes, in area code 541, with 458 as an overlay.

Towns in Wallowa County, A to Z

TownZIP codesArea codes
Enterprise97828541, 458
Imnaha97842541, 458
Joseph97846541, 458
Lostine97857541, 458
Wallowa97885541, 458
Wallowa Lakenearest97846541, 458

ZIP codes in Wallowa County

Area codes in Wallowa County

  • Area code 541

    In service since November 5, 1995. Shares its area with 458. Local calls are dialed with ten digits; dialing 1 plus ten digits also works.

  • Area code 458

    In service since February 10, 2010. Shares its area with 541. Local calls are dialed with ten digits; dialing 1 plus ten digits also works.