Zip Area Code

Congerville, Illinois

Congerville, Illinois, in Woodford County, has ZIP code 61729 and area code 309, with 861 as an overlay.

ZIP code
61729
Area codes
309, 861
Time zone
Central Time
Coordinates
40.6208, -89.1994

ZIP codes in Congerville

ZIP codePost officeCountyArea codes
61729CongervilleWoodford County309, 861

Area codes for Congerville

  • 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

Congerville is in the Central Time zone.

Towns near Congerville