Zip Area Code

Munster, Indiana

Munster, Indiana, in Lake County, has ZIP code 46321 and area code 219.

ZIP code
46321
Area code
219
State
Indiana
Coordinates
41.5544, -87.5011

ZIP codes in Munster

ZIP codePost officeCountyArea codes
46321MunsterLake County219

Area code for Munster

  • Area code 219

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

Towns near Munster