Landline Home Phone Service in 57422, Andover
57422 Zip Code
| City: | Andover |
| State: | SD |
| County: | Day County |
| Area Codes: | 605 |
| Latitude: | 45.41 |
| Longitude: | -97.9 |
| Time Zone: | America/Chicago |
| Population in 2010: | 235 |
| School District: | Groton Area School District 06-6 |
| District Code: | 45 |