Area code 313 is a Michigan area code that covers the city of Detroit. Michigan has area codes of 231, 248, 269, 313, 517, 586, 616, 679, 734, 810, 906, 947, 989.
Counties that Use 313 Area CodeAll Cities & Towns that Use 313 Area Code | Search other city, zip, or area codeWhere is 313 area code?The following map shows the coverage of 313 area code. The coverage area is shown in green. |