Zip Codes in Williamsport, PA
| Zip Code | Post Office City | County | State | Show Map | Show Statistics |
|---|---|---|---|---|---|
| 17701 | Williamsport | Lycoming | Pennsylvania | Show Map | Show Statistics |
| 17702 | Williamsport | Lycoming | Pennsylvania | Show Map | Show Statistics |
| 17703 | Williamsport | Lycoming | Pennsylvania | Show Map | Show Statistics |
| 17705 | Williamsport | Lycoming | Pennsylvania | Show Map | Show Statistics |