Landline Home Phone Service in 57341, Gann Valley
57341 Zip Code
| City: | Gann Valley |
| State: | SD |
| County: | Buffalo County |
| Area Codes: | 605 |
| Latitude: | 44.03 |
| Longitude: | -98.98 |
| Time Zone: | America/Chicago |
| Population in 2010: | 151 |
| School District: | Chamberlain School District 07-1 |
| District Code: | 12000 |