What is what area code is 989?

The area code 989 is a North American Numbering Plan (NANP) area code serving the central and northeastern regions of the state of Michigan, USA. It was created in 2001 as an overlay of the existing 517 area code to accommodate the increasing demand for phone numbers in the region. Major cities and communities within the 989 area code include Saginaw, Midland, Bay City, Mount Pleasant, Alpena, and Owosso.