Zip Area Code

McCook County, South Dakota

McCook County, South Dakota, has 10 towns and 6 ZIP codes, in area code 605.

Towns in McCook County, A to Z

TownZIP codesArea codes
Bridgewater57319605
Canistota57012605
Doltonnearest57319605
Farmernearest57374605
Golden View Colonynearest57058605
Monroe57047605
Montrose57048605
Orland Colonynearest57048605
Salem57058605
Spencer57374605

ZIP codes in McCook County

Area code in McCook County

  • Area code 605

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