Zip Area Code

Harsens Island, Michigan

Harsens Island, Michigan, in St. Clair County, has ZIP code 48028 and area code 810.

ZIP code
48028
Area code
810
Time zone
Eastern Time
Coordinates
42.5850, -82.5860

ZIP codes in Harsens Island

ZIP codePost officeCountyArea codes
48028Harsens IslandSt. Clair County810

Area code for Harsens Island

  • Area code 810

    In service since December 1, 1993. Local calls are dialed with ten digits; dialing 1 plus ten digits also works.

Time zone

Harsens Island is in the Eastern Time zone.

Towns near Harsens Island