Groton, South Dakota
Groton, South Dakota, in Brown County, has ZIP code 57445 and area code 605.
- ZIP code
- 57445
- Area code
- 605
- County
- Brown County
- State
- South Dakota
- Coordinates
- 45.4503, -98.1058
ZIP codes in Groton
| ZIP code | Post office | County | Area codes |
|---|---|---|---|
| 57445 | Groton | Brown County | 605 |
Area code for Groton
- Area code 605
In service since 1947. Local calls are dialed with ten digits; dialing 1 plus ten digits also works.
Towns near Groton
- Ferney13.6 km (8.5 mi)
- Andover15 km (9.3 mi)
- Bath Corner17.8 km (11 mi)
- Bath19.5 km (12 mi)
- Hutterville Colony22.1 km (14 mi)
- Stratford22.7 km (14 mi)
- Verdon22.9 km (14 mi)
- Pierpont23.4 km (15 mi)
Local numbers in area code 605
Looking for a phone number with a Groton area code? These 605 numbers are for sale through Exclusive Digits. Portable to Verizon, AT&T, T-Mobile and all major US carriers.
- (605) 777-1231Harrisburg, SD$79View & buy
- (605) 777-1232Harrisburg, SD$79View & buy
- (605) 777-1233Harrisburg, SD$79View & buy
- (605) 777-1236Harrisburg, SD$79View & buy
- (605) 777-1238Harrisburg, SD$79View & buy
- (605) 777-1239Harrisburg, SD$79View & buy
- (605) 777-1321Harrisburg, SD$79View & buy
- (605) 777-1432Harrisburg, SD$79View & buy
- (605) 777-1456Harrisburg, SD$79View & buy
- (605) 777-1543Harrisburg, SD$79View & buy
- (605) 777-1991Harrisburg, SD$79View & buy
- (605) 888-4562Chamberlain, SDAlso spells GLOB$79View & buy
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