General Information about Area Code 815 | |
---|---|
Country | United States |
State / Province / Territory | Illinois |
Major City | Rockford |
Time Zone | Central (UTC-06:00) |
Prefix | Primary City | County | Phone Type |
---|---|---|---|
815-429 | Sheldon | Iroquois | Landline |
815-786 | Sandwich | Dekalb | Landline |
815-866 | Princeton | Bureau | Wireless |
815-374 | Dwight | Livingston | Landline |
815-751 | Dekalb | Dekalb | Wireless |
815-242 | Rockford | Winnebago | Wireless |
815-321 | Woodstock | Mchenry | Landline |
815-809 | Lena | Stephenson | Landline |
815-308 | Woodstock | Mchenry | Landline |
815-675 | Spring Grove | Mchenry | Landline |
815-636 | Loves Park | Winnebago | Landline |
815-384 | Rochelle | Ogle | Landline |
815-436 | Plainfield | Will | Landline |
815-634 | Coal City | Grundy | Landline |
815-263 | Bradley | Kankakee | Wireless |
815-245 | Woodstock | Mchenry | Wireless |
815-826 | Somonauk | Dekalb | Wireless |
815-917 | Rochelle | Ogle | Landline |
815-203 | Joliet | Will | Wireless |
815-413 | Morris | Grundy | Landline |