Exchanges in Area Code 779 (Illinois) information:
779 - Illinois
Wikipedia article on Area Code 779Wikipedia article on Illinois
Select an Area Code + Exchange:
- 779-200 Rockford
- 779-475 Madison
- 779-529 Chicago
- 779-537 Rockford
- 779-545 Dekalb
- 779-548 Chicago
- 779-552 Chicago
- 779-696 Madison
- 779-770 Rockford
- 779-771 Rockford
- 779-772 Rockford
- 779-777 Dekalb
- 779-861 Dixon
- 779-875 Aurora
- 779-958 Joliet
- 779-959 Joliet
- 779-456 Elgin
- 779-444 Chicago
- 779-435 Joliet
- 779-214 Rock Island
- 779-221 Rockford
- 779-222 Joliet
- 779-232 Arlington Heights
- 779-235 Chicago
- 779-245 Sterling
- 779-279 Northbrook
- 779-324 Chicago
- 779-348 Rockford
- 779-368 Rockford
- 779-379 Elgin
- 779-382 Dekalb
- 779-423 Rockford
- 779-429 Joliet
- 779-432 Sheffield
- 779-999 Joliet
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