224 Area Code


Area code 224 is an area code that covers Northeastern Illinois, mostly Chicago's Northern suburb. Area code 224 overlays the area code of 847.

Illinois has area codes of 217, 224, 309, 312, 331, 447, 464, 618, 630, 708, 730, 773, 779, 815, 847, 872.

Time Zone:Central GMT -6:00 with Daylight Saving in the Summer
Assigned Date:01-May-98
In Service Date:05-Jan-02

Counties that Use 224 Area Code

All Cities & Towns that Use 224 Area Code


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Where is 224 area code?

The following map shows the coverage of 224 area code. The coverage area is shown in green.

Area code map of the entire U.S.

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