Washington, NJ Area Codes
Washington is served by area code 908. It is in New Jersey, Warren County. About 15,115 people live in its 1 ZIP codes.
| Field | Value |
|---|---|
| Area code(s) | 908 |
| State / province | New Jersey |
| County | Warren County |
| Population | 15,115 |
| ZIP codes | 1 |
| Time zone | Eastern |
| Coordinates | 40.7554, -75.0109 |
What area code is Washington in?
| Area code | Main state | Population covered | Overlap |
|---|---|---|---|
| 908 | New Jersey | 1,515,748 | — |
ZIP codes in the code footprint
Nearby towns and their area codes
Phillipsburg 908Hackettstown 908Long Valley 908Lebanon 908Blairstown 908Whitehouse Station 908Chester 908Flemington 908
How to dial
Dial 908 + 7 digits for a number in Washington, or +1 908 ... from abroad. Ten-digit dialling is required everywhere in the North American Numbering Plan.