779 Area Code: Location, Time Zone & Phone Lookup
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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
- 757 Area CodeVirginia VA
- 760 Area CodeCalifornia CA
- 762 Area CodeGeorgia GA
- 763 Area CodeMinnesota MN
- 765 Area CodeIndiana IN
- 769 Area CodeMississippi MS
- 770 Area CodeGeorgia GA
- 772 Area CodeFlorida FL
- 773 Area CodeIllinois IL
- 774 Area CodeMassachusetts MA
- 775 Area CodeNevada NV
- 779 Area CodeIllinois IL
- 781 Area CodeMassachusetts MA
- 785 Area CodeKansas KS
- 786 Area CodeFlorida FL
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