Rockford, Illinois · CST/CDT (UTC-6) · United States
Rockford, DeKalb — north-central Illinois overlay
Overlay for 815. Northern Illinois University in DeKalb.
Area code 779 is located in Rockford, Illinois (United States). It covers Rockford, DeKalb — north-central Illinois overlay.
Area code 779 (Rockford, Illinois) is in the CST/CDT time zone. Standard time is UTC-6 and UTC-5 during Daylight Saving Time.
Area code 779 is a legitimate NANPA-assigned code serving Rockford, Illinois. However, scammers can spoof any area code. If you receive an unexpected call from (779), verify the caller before sharing personal information.
Area code 779 follows CST/CDT (UTC-6). See the live clock at whattime.city/chicago/ for the exact current time in Rockford.
Area code 779 was introduced in 2007. Overlay for 815. Northern Illinois University in DeKalb.