About ZIP code 15661
The ZIP code 15661 routes mail to Loyalhanna 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
15661 - Loyalhanna
ZIP code 15661 is Loyalhanna in Pennsylvania, United States.
| ZIP code | 15661 |
| Place | Loyalhanna |
| Region | Pennsylvania |
| District | Westmoreland |
| Country | United States (US) |
| Coordinates | 40.3222, -79.3601 (map) |