About ZIP code 48889
The ZIP code 48889 routes mail to Sumner in the Michigan region of United States. Use it as the postal segment of any address in this area, and confirm unusual addresses with the local postal operator.
United States ยท ZIP code
48889 - Sumner
ZIP code 48889 is Sumner in Michigan, United States.
| ZIP code | 48889 |
| Place | Sumner |
| Region | Michigan |
| District | Gratiot |
| Country | United States (US) |
| Coordinates | 43.3091, -84.7907 (map) |