978 Area Code


Area code 978 is the area code for North central & northeastern Massachusetts. Area code 978 overlays the area code of 351.

Massachusetts has area codes of 339, 351, 413, 508, 617, 774, 781, 857, 978.

Time Zone:Eastern GMT -5:00 with Daylight Saving in the Summer
In Service Date:01-Sep-97

Counties that Use 978 Area Code

Major Cities that Use 978 Area Code

All Cities & Towns that Use 978 Area Code


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Where is 978 area code?

The following map shows the coverage of 978 area code. The coverage area is shown in green.

Area code map of the entire U.S.

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