Where is 779 area code?
779 – Rockford, IL
What area code is 779
Only 90 minutes by car from Chicago, picturesque in the north of Illinois, lies the notable Rockford.
Rockford offers all the benefits of a big city and presents itself with small-town charm. Surrounded by Farmland, which is one of the most fertile areas in North America, Rockford also houses outstanding treasures from culture and science.