Lake County, South Dakota
Lake County, South Dakota, has 13 towns and 7 ZIP codes, in area code 605.
Towns in Lake County, A to Z
| Town | ZIP codes | Area codes |
|---|---|---|
| Brant Lake | nearest57016, 57075 | 605 |
| Brant Lake South | nearest57016 | 605 |
| Chester | 57016 | 605 |
| Graceville Colony | nearest57076 | 605 |
| Lake Madison | nearest57075 | 605 |
| Madison | 57042 | 605 |
| Nunda | 57050 | 605 |
| Ramona | 57054 | 605 |
| Rustic Acres Colony | nearest57016 | 605 |
| Rutland | 57057 | 605 |
| Shannon Colony | nearest57076 | 605 |
| Wentworth | 57075 | 605 |
| Winfred | 57076 | 605 |
ZIP codes in Lake County
Area code in Lake 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 Lake 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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