Zip Area Code

Westport, South Dakota

Westport, South Dakota, in Brown County, has ZIP code 57481 and area code 605.

ZIP code
57481
Area code
605
Coordinates
45.6705, -98.5802

ZIP codes in Westport

ZIP codePost officeCountyArea codes
57481WestportBrown County605

Area code for Westport

  • Area code 605

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

Towns near Westport