18003 Zip code is used for Lehigh Valley Area Code City in Northampton County, Pennsylvania in Usa. The ZIP Codes / Postal Codes are Used by USPS (United States Postal Service known as “Post Office”, “ Usa Mail”, or” Postal Service”, an independent agency of the United States federal government responsible for providing postal service in the United States). Below is the detail for 18003, Lehigh Valley Area Code City.
| Zip Code | : | 18003 |
| City Name | : | Lehigh Valley Area Code |
| County Name | : | Northampton County |
| State Name | : | Pennsylvania |
| Country Name | : | USA |
| Area Code | : | 610 |
| Time Zone | : | EST |
| Country Code | : | +1 |
| Currency | : | $ USA Dollor |
| ISO Code | : | USA |