Zip Area Code

Mc Leansboro, Illinois

Mc Leansboro, Illinois, in Hamilton County, has ZIP code 62859 and area code 618, with 730 as an overlay.

ZIP code
62859
Area codes
618, 730
Time zone
Central Time
Coordinates
38.0939, -88.5286

ZIP codes in Mc Leansboro

ZIP codePost officeCountyArea codes
62859Mc LeansboroHamilton County618, 730

Area codes for Mc Leansboro

  • Area code 618

    In service since 1947. Shares its area with 730. Local calls are dialed with ten digits; dialing 1 plus ten digits also works.

  • Area code 730

    In service since July 7, 2023. Shares its area with 618. 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.

Time zone

Mc Leansboro is in the Central Time zone.

Towns near Mc Leansboro