About ZIP code 18843
The ZIP code 18843 routes mail to South Montrose in the Pennsylvania 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
18843 - South Montrose
ZIP code 18843 is South Montrose in Pennsylvania, United States.
| ZIP code | 18843 |
| Place | South Montrose |
| Region | Pennsylvania |
| District | Susquehanna |
| Country | United States (US) |
| Coordinates | 41.7973, -75.8913 (map) |