area code map of michigan

MLive: Populated area of Michigan running out of area codes: Get ready for 679 Populated area of Michigan running out of area codes: Get ready for 679 CBS News: Residents in Michigan's 313 area code switching to 10-digit dialing Detroit Free Press: Michigan is running out of 313 phone numbers, wants to add 679 area code to Detroit area Michigan is running out of 313 phone numbers, wants to add 679 area code to Detroit area

Michigan wants to add 679 area code, says Detroit area running out of 313 phone numbers Get ready for some big changes in the 3-1-3. The area code belonging people who live in Detroit and several of its surrounding suburbs is running out of numbers. New phone customers will receive ...