Sumpter Township, Michigan Area Code

Sumpter Township, MI Area Codes are


Sumpter Township, MI is officially utilizing one area code which is area code 734.

In addition to Sumpter Township, MI area code information read more about area code 734 details and Michigan area codes.

Sumpter Township, MI is located in Wayne County and observes the Eastern Time Zone. View our Times by Area Code tool.

Michigan Area Code Map