About ZIP code 18657
The ZIP code 18657 routes mail to Tunkhannock 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
18657 - Tunkhannock
ZIP code 18657 is Tunkhannock in Pennsylvania, United States.
| ZIP code | 18657 |
| Place | Tunkhannock |
| Region | Pennsylvania |
| District | Wyoming |
| Country | United States (US) |
| Coordinates | 41.5387, -75.9466 (map) |