779 Area Code: Location, Time Zone & Phone Lookup
All searches are 100% confidential.
14,774,695 Searches This Year
What Does Area Code 779 Mean?
Area code 779 serves northern Illinois except for the Chicago metro area. It includes the cities of Rockford, Joliet, and DeKalb. It is an overlay for area code 815 and serves the same area.
Major Cities in 779 Area Code
Area Codes Starting with 7
- 703 Area CodeVirginia VA
- 704 Area CodeNorth Carolina NC
- 706 Area CodeGeorgia GA
- 707 Area CodeCalifornia CA
- 708 Area CodeIllinois IL
- 712 Area CodeIowa IA
- 713 Area CodeTexas TX
- 714 Area CodeCalifornia CA
- 715 Area CodeWisconsin WI
- 716 Area CodeNew York NY
- 717 Area CodePennsylvania PA
- 718 Area CodeNew York NY
- 719 Area CodeColorado CO
- 720 Area CodeColorado CO
- 724 Area CodePennsylvania PA
Run a 779 Area Code Phone Lookup in Seconds
The Details of Area Code 779
Area code 779 is one of the area codes in Illinois. It was created on October 12, 1997. The area code includes the city of Rockford and its surrounding suburbs.
What Time Zone Is Area Code 779 Located In?
Area code 779 is located in the Central Time Zone. This time zone is in the middle of the country, and it covers Illinois, Iowa, and most of Wisconsin. The Central Time Zone observes Daylight Saving Time, so during the summer months, the time difference between this zone and other parts of the country is one hour.
Phone Number Prefixes In The 779 Area Code
- 779-225-xxxx
- 779-348-xxxx
- 779-423-xxxx
- 779-456-xxxx