Zip Area Code

Area code 464

Area code 464 is an Illinois area code, in service since January 21, 2022.

It was added as an overlay on 708: both codes serve the same area, so neighbors can have numbers in either one.

Local calls are dialed with 1 plus ten digits.

It is in the Central Time zone.

In service since
January 21, 2022
Overlays
708
Local dialing
1 plus ten digits
Time zone
Central Time
ZIP codes
71

Map

Map of the 464 area codeThe shaded area shows where 464 numbers are rated, with the neighboring area codes outlined around it.219630815847773312La GrangeChicago HeightsBellwoodTinley ParkBlue IslandSummitOak LawnOrland Park
Approximate 464 coverage, drawn from U.S. Census ZIP code areas and NANPA rate centers. Dashed lines are state borders.

Main cities in area code 464

Overlays and neighboring area codes

Overlay, serving the same area: 708.

Neighboring area codes: 219, 630, 815, 847, 773, 312.

Counties in area code 464

Towns in area code 464

And 33 more towns: every town in Illinois.