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18003 ZIP Code Detail Information
18003 ZIP code is designated for Lehigh Valley in Northampton of Pennsylvania. More information on this ZIP code is available below. If you came here after performing a reverse phone lookup, these details are provided to give you a general idea of the phone number's location.
18003 ZIP Code - Map, City, County, State, and Location
| City: | Lehigh Valley |
| County: | Northampton |
| State: | Pennsylvania (PA) |
| Latitude: | 40.6934 |
| Longitude: | -75.4712 |
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