Massachusettsarea codes
Massachusetts has 9 area codes, all on Eastern time. Pick one to see where it is and how to call it.
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- Area codes
- 9
- Country
- United States
- Time zone
- Eastern
- Local time
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Massachusetts area codes
All 9 codesin Massachusetts.
- 339Boston suburbs (Lynn, Waltham, Woburn)Same area as 781
- 351Lowell, Lawrence, FitchburgSame area as 978
- 413Springfield, Pittsfield
- 508Worcester, New Bedford, Cape CodSame area as 774
- 617Boston, Cambridge, QuincySame area as 857
- 774Worcester, New Bedford, Cape CodSame area as 508
- 781Boston suburbs (Lynn, Waltham, Woburn)Same area as 339
- 857Boston, Cambridge, QuincySame area as 617
- 978Lowell, Lawrence, FitchburgSame area as 351
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Got a callfrom a Massachusetts number?
A Massachusetts area code shows where the number was first assigned, not where the caller is now. People keep their numbers when they move, and scammers often fake local-looking numbers.
- Don’t know the number? Let it go to voicemail.
- Says it’s your bank or a government office? Hang up and call the number on their website or your card.
- Never share codes, passwords or card details with a caller.
- Report scam calls to the FTC.
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Call Massachusettsfrom any country.
The number works the same from every country. Only the start changes: + or your exit code, then 1 for the US and Canada.
- Dial + on a mobile, or your exit code (00 in most countries, 011 from the US and Canada)
- Dial 1, the country code for the US and Canada
- Dial the area code and the 7-digit number
Area codes in other states and provinces
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Massachusetts has 9 area codes: 339, 351, 413, 508, 617, 774, 781, 857 and 978. It uses Eastern time.
Massachusetts is on Eastern time.
Dial + (or your exit code, such as 00 or 011), then 1, the 3-digit area code and the 7-digit number. For example: +1 339 555 0123. With GlobCall you can call from your browser from $0.02/min.