About ZIP code 16623
The ZIP code 16623 routes mail to Cassville 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
16623 - Cassville
ZIP code 16623 is Cassville in Pennsylvania, United States.
| ZIP code | 16623 |
| Place | Cassville |
| Region | Pennsylvania |
| District | Huntingdon |
| Country | United States (US) |
| Coordinates | 40.294, -78.0272 (map) |