Illinois

Illinois Area Codes

Illinois has 13 area codes. Got a call from one of them? Enter the full number to see who it belongs to.

217Springfield 224Elgin 309Peoria 312Chicago 331Aurora 618Belleville 630Aurora 708Cicero 773Chicago 779Rockford 815Rockford 847Elgin 872Chicago

Locations come from the area code and may not reflect where the caller is now. TrueSearch compiles publicly available information and licensed telecom data. Not a consumer reporting agency. Not for FCRA purposes.