Area Code 679
Area Code 679 is in Michigan
(248 and 947)
Area Code 679 History:
The Michigan Public Service Commission has approved area code 679 as an all services overlay of area code 313 with an in service date of 11/07/2025. Area code 679 will only become available to subscribers when all assignable central office codes in area code 313 area code are assigned. Ten digit dialing (area code + seven digit number) will be necessary in the 313/679 overlay because different homes in the same geographic area can have the same seven digit phone number but each would have a different area code.
Counties in Michigan within area code 679 include:
Wayne County.
Major cities or places in Michigan within area code 679 include:
Area code 679 serves the city of Detroit and the larger cities and communities of Dearborn, Dearborn Heights, Detroit, Hamtramck, Inkster, Lincoln Park, Redford and Taylor.
