Zip Area Code

Custer County, Idaho

Custer County, Idaho, has 5 towns and 5 ZIP codes, in area code 208, with 986 as an overlay.

Towns in Custer County, A to Z

TownZIP codesArea codes
Challis83226208, 986
Clayton83227208, 986
Ellis83235208, 986
Mackay83251208, 986
Stanley83278208, 986

ZIP codes in Custer County

Area codes in Custer 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.