Zip Area Code

Hughes County, South Dakota

Hughes County, South Dakota, has 5 towns and 3 ZIP codes, in area code 605.

Towns in Hughes County, A to Z

TownZIP codesArea codes
Blunt57522605
Cow Creeknearest57501605
Harrold57536605
Oahe Acresnearest57501605
Pierre57501605

ZIP codes in Hughes County

Area code in Hughes County

  • Area code 605

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