About ZIP code 59923
The ZIP code 59923 routes mail to Libby 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
59923 - Libby
ZIP code 59923 is Libby in Montana, United States.
| ZIP code | 59923 |
| Place | Libby |
| Region | Montana |
| District | Lincoln |
| Country | United States (US) |
| Coordinates | 48.3773, -115.5391 (map) |