West Haven, CT Area Codes
West Haven is served by area codes 203 and 475. It is in Connecticut, New Haven County. About 55,351 people live in its 1 ZIP codes.
| Field | Value |
|---|---|
| Area code(s) | 203, 475 |
| State / province | Connecticut |
| County | New Haven County |
| Population | 55,351 |
| ZIP codes | 1 |
| Time zone | Eastern |
| Coordinates | 41.2726, -72.9650 |
What area code is West Haven in?
ZIP codes in the code footprint
Nearby towns and their area codes
Orange 203, 475New Haven 203, 475Milford 203, 475Derby 203, 475Ansonia 203, 475Hamden 203, 475Branford 203, 475Shelton 203, 475
How to dial
Dial 203 + 7 digits for a number in West Haven, or +1 203 ... from abroad. Ten-digit dialling is required everywhere in the North American Numbering Plan.