South Dakota Area Codes

About South Dakota Area Codes

The U.S. state of South Dakota uses a total of 1 telephone area codes in this dataset. These calling codes serve large metropolitan areas, suburbs, small towns, and rural communities across the state.

Major cities served by these area codes include Aberdeen, Pierre, Rapid City, Sioux Falls, and Watertown. Each area code can cover multiple cities and counties, while some dense urban regions may be split across more than one code.

List of Area Codes in South Dakota

The table below lists all area codes used in South Dakota, along with a sample of major cities for each code.