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Dekalb County Area Code, Illinois

Illinois Area Codes
Description:Illinois area code map showing the counties of the state along with their area code. Disclaimer
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List of Area Codes in Illinois
217 Area Code 224 Area Code 309 Area Code
312 Area Code 331 Area Code 618 Area Code
630 Area Code 708 Area Code 773 Area Code
847 Area Code 872 Area Code

County List of Area Code 779
Boone Area codeBureau Area codeCarroll Area code
DeKalb Area codeFord Area codeGrundy Area code
Henry Area codeIroquois Area codeJo Daviess Area code
Kane Area codeKankakee Area codeKendall Area code
La Salle Area codeLee Area codeLivingston Area code
Marshall Area codeMcHenry Area codeMcLean Area code
Ogle Area codePutnam Area codeStephenson Area code
Whiteside Area codeWill Area codeWinnebago Area code
County List of Area Code 815
Boone Area codeBureau Area codeCarroll Area code
DeKalb Area codeFord Area codeGrundy Area code
Henry Area codeIroquois Area codeJo Daviess Area code
Kane Area codeKankakee Area codeKendall Area code
La Salle Area codeLee Area codeLivingston Area code
Marshall Area codeMcHenry Area codeMcLean Area code
Ogle Area codePutnam Area codeStephenson Area code
Whiteside Area codeWill Area codeWinnebago Area code




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