Zip Area Code

Washington County, Idaho

Washington County, Idaho, has 3 towns and 3 ZIP codes, in area code 208, with 986 as an overlay.

Towns in Washington County, A to Z

TownZIP codesArea codes
Cambridge83610208, 986
Midvale83645208, 986
Weiser83672208, 986

ZIP codes in Washington County

Area codes in Washington County

  • Area code 208

    In service since 1947. Shares its area with 986. Local calls are dialed with ten digits.

  • Area code 986

    In service since September 5, 2017. Shares its area with 208. Local calls are dialed with ten digits.