Zip Area Code

Columbia, South Dakota

Columbia, South Dakota, in Brown County, has ZIP code 57433 and area code 605.

ZIP code
57433
Area code
605
Coordinates
45.6512, -98.3158

ZIP codes in Columbia

ZIP codePost officeCountyArea codes
57433ColumbiaBrown County605

Area code for Columbia

  • Area code 605

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

Towns near Columbia