Westford, MA Area Codes
Westford is served by area codes 351, 508 and 978. It is in Massachusetts, Middlesex County. About 24,690 people live in its 1 ZIP codes.
| Field | Value |
|---|---|
| Area code(s) | 351, 508, 978 |
| State / province | Massachusetts |
| County | Middlesex County |
| Population | 24,690 |
| ZIP codes | 1 |
| Time zone | Eastern |
| Coordinates | 42.5855, -71.4403 |
What area code is Westford in?
| Area code | Main state | Population covered | Overlap |
|---|---|---|---|
| 351 | Massachusetts | 1,143,506 | — |
| 508 | Massachusetts | 2,379,209 | — |
| 978 | Massachusetts | 1,356,931 | — |
ZIP codes in the code footprint
Nearby towns and their area codes
North Chelmsford 351, 978Littleton 978Chelmsford 351, 978Acton 351, 978Tyngsboro 351, 978Groton 351, 978Lowell 351, 978North Billerica 508, 978
How to dial
Dial 351 + 7 digits for a number in Westford, or +1 351 ... from abroad. Ten-digit dialling is required everywhere in the North American Numbering Plan.