Zip Area Code

Rentchler, Illinois

No ZIP code carries the name of Rentchler, Illinois, in St. Clair County; the nearest ZIP codes are 62221 and 62225, in area code 618, with 730 as an overlay.

Nearest ZIP
62221, 62225
Area codes
618, 730
Time zone
Central Time
Coordinates
38.4925, -89.8687

Nearest ZIP codes to Rentchler

These are the ZIP codes nearest to Rentchler, each listed with the post office it is named after.

ZIP codePost officeCountyArea codes
62221BellevilleSt. Clair County618, 730
62225Scott Air Force BaseSt. Clair County618, 730

Area codes for Rentchler

  • 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

Rentchler is in the Central Time zone.

Towns near Rentchler