Zip Area Code

Hill City, South Dakota

Hill City, South Dakota, in Pennington County, has ZIP code 57745 and area code 605.

ZIP code
57745
Area code
605
Coordinates
43.9377, -103.5782

ZIP codes in Hill City

ZIP codePost officeCountyArea codes
57745Hill CityPennington County605

Area code for Hill City

  • Area code 605

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

Towns near Hill City