Zip Area Code

Coal City, Indiana

Coal City, Indiana, in Owen County, has ZIP code 47427 and area code 812, with 930 as an overlay.

ZIP code
47427
Area codes
812, 930
State
Indiana
Coordinates
39.2303, -87.0458

ZIP codes in Coal City

ZIP codePost officeCountyArea codes
47427Coal CityOwen County812, 930

Area codes for Coal City

  • Area code 812

    In service since 1947. Shares its area with 930. Local calls are dialed with ten digits; dialing 1 plus ten digits also works.

  • Area code 930

    In service since March 7, 2015. Shares its area with 812. Local calls are dialed with ten digits; dialing 1 plus ten digits also works.

Area codes here are matched from telephone rate centers, so a place near a boundary can have local numbers from either side of it.

Towns near Coal City