Zip Area Code

Sanborn County, South Dakota

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

Towns in Sanborn County, A to Z

TownZIP codesArea codes
Artesian57314605
Forestburgnearest57314605
Letcher57359605
Woonsocket57385605

ZIP codes in Sanborn County

Area code in Sanborn County

  • Area code 605

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