About ZIP code 16405
The ZIP code 16405 routes mail to Columbus 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
16405 - Columbus
ZIP code 16405 is Columbus in Pennsylvania, United States.
| ZIP code | 16405 |
| Place | Columbus |
| Region | Pennsylvania |
| District | Warren |
| Country | United States (US) |
| Coordinates | 41.9382, -79.5731 (map) |