Zip Area Code

Houghton, Michigan

Houghton, Michigan, in Houghton County, has ZIP code 49931 and area code 906.

ZIP code
49931
Area code
906
Coordinates
47.1158, -88.5580

ZIP codes in Houghton

ZIP codePost officeCountyArea codes
49931HoughtonHoughton County906

Area code for Houghton

  • Area code 906

    In service since March 19, 1961. Local calls are dialed with ten digits; dialing 1 plus ten digits also works.

Towns near Houghton