Zip Area Code

Plainfield, Illinois

Plainfield, Illinois, in Will County, has ZIP codes 60544, 60585 and 60586 and area code 815, with 779 as an overlay.

ZIP codes
60544, 60585, 60586
Area codes
815, 779
Time zone
Central Time
Coordinates
41.6070, -88.2125

ZIP codes in Plainfield

ZIP codePost officeCountyArea codes
60544PlainfieldWill County815, 779
60585PlainfieldWill County815, 779
60586PlainfieldWill County815, 779

Area codes for Plainfield

  • 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

Plainfield is in the Central Time zone.

Towns near Plainfield