Westfield, NJ Area Codes
Westfield is served by area code 908. It is in New Jersey, Union County. About 31,111 people live in its 2 ZIP codes.
| Field | Value |
|---|---|
| Area code(s) | 908 |
| State / province | New Jersey |
| County | Union County |
| Population | 31,111 |
| ZIP codes | 2 |
| Time zone | Eastern |
| Coordinates | 40.6587, -74.3216 |
What area code is Westfield 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
Cranford 908Roselle Park 908Scotch Plains 908Roselle 908Union 908Rahway 732, 848Plainfield 908Summit 908
How to dial
Dial 908 + 7 digits for a number in Westfield, or +1 908 ... from abroad. Ten-digit dialling is required everywhere in the North American Numbering Plan.