Zip Area Code

Hyde County, South Dakota

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

Towns in Hyde County, A to Z

TownZIP codesArea codes
Highmore57345605
Holabird57540605
Stephan57346605

ZIP codes in Hyde County

Area code in Hyde County

  • Area code 605

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