779 Area Code Information

Area code 779 covers 0 cities inside the state of Illinois. There are currently 11 area codes dividing up Illinois. Illinois area codes are used by over 12901563 residents across 102 different counties. Illinois became a state on December 3 1818.

There are 0 different phone service providers which use 0 different telephone exchange combinations

Counties using 779


Cities using 779

Other Illinois Area Codes
217 224 309 312 618 630 708 773 779 815 847

Top 10 Providers in 779


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