About ZIP code 21795
The ZIP code 21795 routes mail to Williamsport in the Maryland 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
21795 - Williamsport
ZIP code 21795 is Williamsport in Maryland, United States.
| ZIP code | 21795 |
| Place | Williamsport |
| Region | Maryland |
| District | Washington |
| Country | United States (US) |
| Coordinates | 39.593, -77.8087 (map) |