WhereCall is here to provide you with the most information on the area code 779, located in ILLINOIS.

NPA Information
Area Code (NPA) 779
In Jeopardy? No
Is Assigned? Yes
Assignment Date 06 Feb 2004
In Service? Yes
In Service Date 17 Mar 2007
Parent NPA 815
Overlay Yes
Overlay Complex
Predominant Timezone(s) UTC-06:00

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