ZIP Code 17703
Williamsport · Lycoming, Pennsylvania
17703 is the ZIP code of Williamsport in Lycoming, Pennsylvania, United States.
- ZIP Code
- 17703
- County
- Lycoming
- State
- Pennsylvania
- Country
- United States
Place with ZIP code 17703
| Place | County | Location |
|---|---|---|
| Williamsport | Lycoming | 41.241, -77.001 |
Nearby ZIP codes
Frequently asked questions
Which places use ZIP code 17703?
Williamsport.
Which county and state is 17703 in?
Lycoming, Pennsylvania, United States.
Source: GeoNames postal codes (CC BY 4.0), geonames.org, retrieved 2026-10-22. Place coordinates are approximate. Check with the national postal service before sending anything valuable.