Area Code 313

Area Code 313 History:

01/01/1947
Area code 313 was officially put into service. In 1993 area code 313 was split to form area code 810. In 1997 area code 313 was split to form area code 734.

Counties in Michigan within area code 313 include:

Wayne County.

Major cities or places in Michigan within area code 313 include:

Area code 313 serves the city of Detroit and the larger cities and communities of Dearborn, Dearborn Heights, Detroit, Hamtramck, Inkster, Lincoln Park, Redford and Taylor.