Zip Area Code

Posen, Illinois

Posen, Illinois, in Cook County, has ZIP code 60469 and area code 708, with 464 as an overlay.

ZIP code
60469
Area codes
708, 464
Time zone
Central Time
Coordinates
41.6277, -87.6872

ZIP codes in Posen

ZIP codePost officeCountyArea codes
60469PosenCook County708, 464

Area codes for Posen

  • Area code 708

    In service since November 11, 1989. Shares its area with 464. Local calls are dialed with 1 plus ten digits.

  • Area code 464

    In service since January 21, 2022. Shares its area with 708. Local calls are dialed with 1 plus ten digits.

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

Posen is in the Central Time zone.

Towns near Posen