Area Code 815

Area Code 815 information.

Area Code 815 Details
Country	United States
State/Province	Illinois
Major City	Chicago
Time Zone	Central

Area Code 815 Prefixes

Prefix	County	Phone Type	Status
815-625	Whiteside	Landline	Active
815-626	Whiteside	Landline	Active
815-627	Lee	Landline	Active
815-628	Lee	Landline	Active
815-629	Winnebago	Landline	Active
815-630	Will	Cell Number	Active
815-631	Whiteside	Landline	Active
815-632	Whiteside	Landline	Active
815-633	Winnebago	Landline	Active
815-634	Grundy	Landline	Active
815-635	Livingston	Landline	Active
815-636	Winnebago	Landline	Active
815-637	Winnebago	Landline	Active
815-638	Bureau	Landline	Active
815-639	Winnebago	Landline	Active
815-640	La Salle	Landline	Active
815-641	Winnebago	Cell Number	Active
815-642	Grundy	Landline	Active
815-643	Bureau	Landline	Active
815-644	Iroquois	Landline	Active

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