Zip Area Code

Cleveland, Illinois

No ZIP code carries the name of Cleveland, Illinois, in Rock Island County; the nearest ZIP codes are 61236, 61239 and 61241, in area code 309, with 861 as an overlay.

Nearest ZIP
61236, 61239, 61241
Area codes
309, 861
Time zone
Central Time
Coordinates
41.5032, -90.3170

Nearest ZIP codes to Cleveland

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

ZIP codePost officeCountyArea codes
61236BarstowRock Island County309, 861
61239Carbon CliffRock Island County309, 861
61241ColonaHenry County309, 861

Area codes for Cleveland

  • Area code 309

    In service since 1957. Shares its area with 861. Local calls are dialed with ten digits; dialing 1 plus ten digits also works.

  • Area code 861

    In service since February 24, 2023. Shares its area with 309. 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

Cleveland is in the Central Time zone.

Towns near Cleveland