Zip Area Code

Germantown Hills, Illinois

No ZIP code carries the name of Germantown Hills, Illinois, in Woodford County; the nearest ZIP codes are 61548 and 61571, in area code 309, with 861 as an overlay.

Nearest ZIP
61548, 61571
Area codes
309, 861
Time zone
Central Time
Coordinates
40.7690, -89.4630

Nearest ZIP codes to Germantown Hills

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

ZIP codePost officeCountyArea codes
61548MetamoraWoodford County309, 861
61571WashingtonTazewell County309, 861

Area codes for Germantown Hills

  • 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

Germantown Hills is in the Central Time zone.

Towns near Germantown Hills