Zip Area Code

Campbell County, South Dakota

Campbell County, South Dakota, has 4 towns and 3 ZIP codes, in area code 605.

Towns in Campbell County, A to Z

TownZIP codesArea codes
Herreid57632605
Moundnearest57646605
Mound City57646605
Pollock57648605

ZIP codes in Campbell County

Area code in Campbell County

  • Area code 605

    In service since 1947. Local calls are dialed with ten digits; dialing 1 plus ten digits also works.