West Lynn, Massachusetts Area Code

West Lynn, MA is officially utilizing an area code overlay in which area codes 339 and 781 serve the same geographic area. Ten digit dialing (area code + seven digit number) is necessary.

In addition to West Lynn, MA area code information read more about area codes 339 and 781 details and Massachusetts area codes.

West Lynn, MA is located in Essex County and observes the Eastern Time Zone. View our Times by Area Code tool.