US Area Code
605
South Dakota (statewide) · South Dakota
Area code 605 serves Sioux Falls, Rapid City, Aberdeen and surrounding areas in South Dakota. Look up any 605 number below to check for spam, see caller ID, carrier, and line type.
Area Code Details
- State / Territory
- South Dakota
- Region
- South Dakota (statewide)
- Major Cities
- Sioux Falls, Rapid City, Aberdeen
- Timezone
- Central Time
- Country
- United States
- Format
- +1 (605) XXX-XXXX