Zip Area Code

Terreton, Idaho

Terreton, Idaho, in Jefferson County, has ZIP code 83450 and area code 208, with 986 as an overlay.

ZIP code
83450
Area codes
208, 986
State
Idaho
Coordinates
43.8586, -112.4200

ZIP codes in Terreton

ZIP codePost officeCountyArea codes
83450TerretonJefferson County208, 986

Area codes for Terreton

  • 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.

Area codes here are matched from telephone rate centers, so a place near a boundary can have local numbers from either side of it.

Towns near Terreton