Isabella County Area Codes

About Isabella County Area Codes

The county of Isabella County, located in Michigan, is served by 1 telephone area code(s) in this dataset. These calling codes cover cities, suburbs, and unincorporated communities across the county.

Major phone area codes used in Isabella County include 989. The county mainly follows the America/Detroit time zone.

Cities and towns served by these area codes in Isabella County include Mount Pleasant.

List of Area Codes in Isabella County, Michigan

The table below lists all telephone area codes used in Isabella County, Michigan, along with their associated cities and time zones from this dataset.


S.N. Area Code Cities Time Zone(s)
1 989 Mount Pleasant America/Detroit


Related Area Code Pages

Explore related area code resources on Burning Compass:

  • All area codes in Michigan
  • Individual area code details are available from the table above.