The Official Website of the Office of Consumer Affairs & Business Regulation (OCABR)

Consumer Affairs and Business Regulation

Massachusetts Area Codes

Select a first letter of a city :

City Area Code
Abington 781*/339
Acton 978*/351
Acushnet 508*/774
Acushnett 508*/774
Adams 413
Agawam 413
Alford 413
Allston 617*/857
Amesbury 978*/351
Amherst 413
Andover 978*/351
Arlington 781*/339
Ashburnham 978*/351
Ashby 978*/351
Ashfield 413
Ashland 508*/774
Assonet 413
Athol 978*/351
Attleboro 508*/774
Auburn 508*/774
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*As of April 2, 2001, the new overlay area code will be in effect in this area.
New customers in this area may be assigned telephone numbers with the new area code.
Ten-digit dialing (area code+seven digits) will be required for all local calls.