About ZIP code 18031
The ZIP code 18031 routes mail to Breinigsville 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
18031 - Breinigsville
ZIP code 18031 is Breinigsville in Pennsylvania, United States.
| ZIP code | 18031 |
| Place | Breinigsville |
| Region | Pennsylvania |
| District | Lehigh |
| Country | United States (US) |
| Coordinates | 40.5526, -75.6553 (map) |