About ZIP code 59638
The ZIP code 59638 routes mail to Jefferson City in the Montana 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
59638 - Jefferson City
ZIP code 59638 is Jefferson City in Montana, United States.
| ZIP code | 59638 |
| Place | Jefferson City |
| Region | Montana |
| District | Jefferson |
| Country | United States (US) |
| Coordinates | 46.3679, -112.0232 (map) |