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
815-665	La Salle	Landline	Active
815-666	Will	Cell Number	Active
815-667	La Salle	Landline	Active
815-668	Winnebago	Landline	Active
815-669	Mchenry	Landline	Active
815-670	Winnebago	Cell Number	Active
815-671	Will	Landline	Active
815-672	La Salle	Landline	Active
815-673	La Salle	Landline	Active
815-674	La Salle	Cell Number	Active
815-675	Mchenry	Landline	Active
815-676	Will	Landline	Active
815-677	Jo Daviess	Landline	Active
815-678	Mchenry	Landline	Active
815-679	Mchenry	Landline	Active
815-680	Will	Landline	Active
815-681	Winnebago	Landline	Active
815-682	Iroquois	Landline	Active
815-683	Iroquois	Landline	Active
815-684	Carroll	Landline	Active

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