Massachusetts Area Codes
Here is the current list of area codes in the state of Massachusetts. There are 445 area codes in Massachusetts that are currently being used. Find out all Massachusetts area codes below by searching each of the cities below. We have the most up-to-date list of area codes in Massachusetts.
| Area Code | State | City | Timezone |
|---|---|---|---|
| 508 | Massachusetts | Oxford | Eastern |
| 978 | Massachusetts | Westford | Eastern |
| 413 | Massachusetts | Dalton | Eastern |
| 413 | Massachusetts | Granville | Eastern |
| 978 | Massachusetts | Sterling | Eastern |
| 774 | Massachusetts | Franklin | Eastern |
| 617 | Massachusetts | Winthrop | Eastern |
| 339 | Massachusetts | Lynn | Eastern |
| 781 | Massachusetts | Sharon | Eastern |
| 978 | Massachusetts | Lunenburg | Eastern |
| 508 | Massachusetts | Rutland | Eastern |
| 774 | Massachusetts | Oxford | Eastern |
| 781 | Massachusetts | Medford | Eastern |
| 508 | Massachusetts | Marlborough | Eastern |
| 508 | Massachusetts | Bridgewater | Eastern |
| 617 | Massachusetts | Milton | Eastern |
| 781 | Massachusetts | Braintree | Eastern |
| 508 | Massachusetts | Millis | Eastern |
| 781 | Massachusetts | Duxbury | Eastern |
| 978 | Massachusetts | Clinton | Eastern |
| 617 | Massachusetts | Dorchester | Eastern |
| 508 | Massachusetts | Gloucester | Eastern |
| 508 | Massachusetts | Assonet | Eastern |
| 413 | Massachusetts | Chicopee | Eastern |
| 508 | Massachusetts | Franklin | Eastern |