South Dartmouth, Massachusetts Area Code
South Dartmouth, MA is officially utilizing an area code overlay in which area codes 508 and 774 serve the same geographic area. Ten digit dialing (area code + seven digit number) is necessary.
In addition to South Dartmouth, MA area code information read more about area codes 508 and 774 details and Massachusetts area codes.
South Dartmouth, MA is located in Bristol County and observes the Eastern Time Zone. View our Times by Area Code tool.
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