South Dakota Area Codes
South Dakota is served by 1 telephone area code in the North American Numbering Plan (NANP). These area codes serve different communities and regions throughout the state.
Below is a list of the area codes serving South Dakota. Select an area code to find information about its major cities, prefixes, companies, and community caller reports.
Area Codes in South Dakota
| Area Code | Major Cities | Reports |
|---|---|---|
| 605 | Rapid City, Aberdeen, Brookings | 5 reports |
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Caller Reports in South Dakota
| Category | Reports |
|---|---|
| Unknown Caller | 5 |
Top 10 Largest Cities in South Dakota
| City | Population |
|---|---|
| Sioux Falls city | 213,748 |
| Rapid City city | 80,589 |
| Aberdeen city | 27,961 |
| Brookings city | 25,355 |
| Watertown city | 23,736 |
South Dakota Area Code Map
Community Reports in South Dakota
Category: Unknown Caller
idk who the hell this is!!
Category: Unknown Caller
This number has called me several times. When I answer they hang up and when I call the number back it immediately disconnects.
Category: Unknown Caller
Need more info<br />
Category: Unknown Caller
unsolicited text message asking "Want to go to church?"
Category: Unknown Caller
Every morning, there is always a prank call that hang up when i pick up the phone.
Timezone
South Dakota's area codes primarily use the Central/Mountain Timezone.
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