Zip Area Code

Interior, South Dakota

Interior, South Dakota, in Jackson, has ZIP code 57750 and area code 605.

ZIP code
57750
Area code
605
County
Jackson
Coordinates
43.7319, -101.9642

ZIP codes in Interior

ZIP codePost officeCountyArea codes
57750*InteriorJackson605

* No mapped delivery area: P.O. boxes or a single organization. Area codes are those of the nearest ZIP code area.

Area code for Interior

  • Area code 605

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

Towns near Interior