Area Code 605
Yankton, South Dakota - Covers 506K phone records in our database
605
Yankton
South Dakota
506K
About Area Code 605
Area code 605 is a telephone area code serving Yankton and surrounding areas in South Dakota. Our database contains 506K phone records associated with this area code.
Area code 605 covers the following areas:
| City | State | Records |
|---|---|---|
| Yankton | South Dakota | 504K |
| Hawarden | Iowa | 809 |
| Wheaton | Minnesota | 512 |
| Valentine | Nebraska | 284 |
| Hettinger | North Dakota | 188 |
How to Use Area Code 605
To call a phone number with area code 605, dial 1-605-XXX-XXXX from within the United States. For international calls to this area code, dial your country's exit code followed by 1-605 and the 7-digit local number.
If you've received an unknown call from area code 605, you can use our reverse phone lookup tool to identify the caller.