Zip Area Code

Granville, Illinois

Granville, Illinois, in Putnam County, has ZIP code 61326 and area code 815, with 779 as an overlay.

ZIP code
61326
Area codes
815, 779
Time zone
Central Time
Coordinates
41.2642, -89.2250

ZIP codes in Granville

ZIP codePost officeCountyArea codes
61326GranvillePutnam County815, 779

Area codes for Granville

  • Area code 815

    In service since 1947. Shares its area with 779. Local calls are dialed with 1 plus ten digits.

  • Area code 779

    In service since March 17, 2007. Shares its area with 815. 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

Granville is in the Central Time zone.

Towns near Granville