Acton, MA Area Codes
Acton is served by area codes 351 and 978. It is in Massachusetts, Middlesex County. About 23,930 people live in its 2 ZIP codes.
| Field | Value |
|---|---|
| Area code(s) | 351, 978 |
| State / province | Massachusetts |
| County | Middlesex County |
| Population | 23,930 |
| ZIP codes | 2 |
| Time zone | Eastern |
| Coordinates | 42.5034, -71.4344 |
What area code is Acton in?
ZIP codes in the code footprint
Nearby towns and their area codes
Littleton 978Concord 978Maynard 978Westford 351, 508, 978Chelmsford 351, 978Framingham 508, 774Sudbury 978North Billerica 508, 978
How to dial
Dial 351 + 7 digits for a number in Acton, or +1 351 ... from abroad. Ten-digit dialling is required everywhere in the North American Numbering Plan.