Area code 605
The 605 area code belongs to the state of South Dakota (SD) and some of the locations covered are Rapid City, Sioux Falls and more:
| State | Cities in area code 605 | Time Zone |
|---|---|---|
| SD South Dakota |
Aberdeen, Brookings, Huron, Mitchell, Pierre, Rapid City, Rapid Valley, Sioux Falls, Spearfish, Vermillion, Watertown, Yankton | CENTRAL* Current time is 05:35:43pm |
*Mountain Time Zone in the western part of SD.