Zip Area Code

Dalton, Illinois

No ZIP code carries the name of Dalton, Illinois, in Macon County; the nearest ZIP codes are 61925 and 62549, in area code 217, with 447 as an overlay.

Nearest ZIP
61925, 62549
Area codes
217, 447
Time zone
Central Time
Coordinates
39.7170, -88.8070

Nearest ZIP codes to Dalton

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

ZIP codePost officeCountyArea codes
61925Dalton CityMacon County217, 447
62549Mt ZionMacon County217, 447

Area codes for Dalton

  • Area code 217

    In service since 1947. Shares its area with 447. Local calls are dialed with ten digits; dialing 1 plus ten digits also works.

  • Area code 447

    In service since March 27, 2021. Shares its area with 217. 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

Dalton is in the Central Time zone.

Towns near Dalton