Dewey County, South Dakota
Dewey County, South Dakota, has 11 towns and 7 ZIP codes, in area code 605.
Towns in Dewey County, A to Z
| Town | ZIP codes | Area codes |
|---|---|---|
| Eagle Butte | 57625 | 605 |
| Glencross | 57630 | 605 |
| Green Grass | nearest57636 | 605 |
| La Plant | nearest57652 | 605 |
| Lantry | 57636 | 605 |
| Mobridge | 57601 | 605 |
| North Eagle Butte | nearest57636 | 605 |
| Ridgeview | 57652 | 605 |
| Swift Bird | nearest57652 | 605 |
| Timber Lake | 57656 | 605 |
| Whitehorse | 57661 | 605 |
ZIP codes in Dewey County
- 57601Mobridge605
- 57625Eagle Butte605
- 57630Glencross605
- 57636Lantry605
- 57652Ridgeview605
- 57656Timber Lake605
- 57661Whitehorse605
Area code in Dewey County
- Area code 605
In service since 1947. Local calls are dialed with ten digits; dialing 1 plus ten digits also works.
Local numbers in area code 605
Looking for a phone number with a Dewey County area code? These 605 numbers are for sale through Exclusive Digits. Portable to Verizon, AT&T, T-Mobile and all major US carriers.
- (605) 827-8008Volga, SD$69View & buy
- (605) 854-8008De Smet, SD$69View & buy
- (605) 860-3888De Smet, SD$69View & buy
- (605) 865-0777Timber Lake, SD$69View & buy
- (605) 865-0888Timber Lake, SD$69View & buy
- (605) 930-6777Volga, SD$69View & buy
- (605) 968-8008Huron, SD$69View & buy
- (605) 979-7007Sioux City, SD$69View & buy
- (605) 987-8987Canton, SD$69View & buy
- (605) 777-1123Harrisburg, SD$79View & buy
- (605) 777-1210Harrisburg, SD$79View & buy
- (605) 777-1230Harrisburg, SD$79View & buy
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