Area Code 978 Map and Data

Area Code 978 Profile

Area Code978
StateMassachusetts
Current Time
in Area Code 978
978>
EDT
TimezoneEastern Daylight Time
Regional Market AreaMetro Boston
Population (2020)2441831
Adjacent
Area Codes
339,351,413,508,603,774,781
Overlay
Area Codes
351

Area Code 978 Boundary Map

List of Counties in Area Code 978

Essex County
Middlesex County
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