Lewistown zipcode
| City | Lewistown |
| ZIP Code | 59457 |
| Type | Standard |
| State Code | MT |
| State | Montana |
ZIP code of Lewistown is 59457. This place is located in Montana state in US. To send any postal service to Lewistown, you must use 59457 zipcode.
You should avoid following 1 city name of Montana to be used with the ZIP code 59457.
- Heath, MT