Zip Area Code

Custer, Michigan

Custer, Michigan, in Mason County, has ZIP code 49405 and area code 231.

ZIP code
49405
Area code
231
Time zone
Eastern Time
Coordinates
43.9324, -86.1777

ZIP codes in Custer

ZIP codePost officeCountyArea codes
49405CusterMason County231

Area code for Custer

  • Area code 231

    In service since June 5, 1999. Local calls are dialed with seven digits; dialing ten digits also works.

Time zone

Custer is in the Eastern Time zone.

Towns near Custer