Illinois

Illinois

Reverse Lookup - By States in US Illinois Reverse Lookup - US Area Codes. United States Telephones.
Dial codes in Illinois - How to dial in Illinois? How to dial to Illinois?
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Illinois IL
312 Chicago
773 Chicago
630 Chicago suburbs
847 Chicago suburbs
708 NorthEast
815 Northern
224
331
464 overlay deferred- 872 overlay deferred- 217 South Central- 618 Southern
779
779
309 West Central-
Illinois 2018