Zip Area Code

Dix, Illinois

Dix, Illinois, in Jefferson County, has ZIP code 62830 and area code 618, with 730 as an overlay.

ZIP code
62830
Area codes
618, 730
Time zone
Central Time
Coordinates
38.4333, -88.9657

ZIP codes in Dix

ZIP codePost officeCountyArea codes
62830DixJefferson County618, 730

Area codes for Dix

  • 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

Dix is in the Central Time zone.

Towns near Dix