Zip Area Code

Chesterton, Indiana

Chesterton, Indiana, in Porter County, has ZIP code 46304 and area code 219.

ZIP code
46304
Area code
219
State
Indiana
Coordinates
41.6143, -87.0470

ZIP codes in Chesterton

ZIP codePost officeCountyArea codes
46304ChestertonPorter County219

Area code for Chesterton

  • Area code 219

    In service since 1948. Local calls are dialed with ten digits; dialing 1 plus ten digits also works.

Towns near Chesterton