Hewitt zipcode
| City | Hewitt |
| ZIP Code | 07421 |
| Type | Standard |
| State Code | NJ |
| State | New Jersey |
ZIP code of Hewitt is 07421. This place is located in New Jersey state in US. To send any postal service to Hewitt, you must use 07421 zipcode.
You should avoid following 3 city names of New Jersey to be used with the ZIP code 07421.
- Awosting, NJ
- Greenwood Lake, NJ
- Upper Greenwood Lake, NJ