Zip Area Code

Jefferson County, Oregon

Jefferson County, Oregon, has 5 towns and 4 ZIP codes, in area code 541, with 458 as an overlay.

Towns in Jefferson County, A to Z

TownZIP codesArea codes
Ashwood97711541, 458
Camp Sherman97730541, 458
Culver97734541, 458
Madras97741541, 458
Metoliusnearest97741541, 458

ZIP codes in Jefferson County

Area codes in Jefferson 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.