18109
Allentown, Lehigh - United States
Postal code 18109 corresponds to Allentown, Lehigh, in Pennsylvania (United States).
- Country
- United States (US)
- Department
- Pennsylvania
- Municipality
- Lehigh
- Coordinates
- 40.6366, -75.4405Degrees, minutes, seconds: 40°38'12"N 75°26'26"W
- Time zone
- America/New_York (UTC-5)
- Dialing code
- +1
How to write the address
Allentown, Pennsylvania 18109 United States
Nearby codes