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 |
---|---|---|---|
815-576 | Polo | Ogle | Landline |
815-279 | Bradley | Kankakee | Wireless |
815-891 | Winnebago | Winnebago | Landline |
815-610 | Cornell | Livingston | Landline |
815-755 | Dekalb | Dekalb | Wireless |
815-626 | Sterling | Whiteside | Landline |
815-450 | Momence | Kankakee | Wireless |
815-643 | Princeton | Bureau | Landline |
815-336 | Chadwick | Carroll | Landline |
815-701 | Woodstock | Mchenry | Landline |
815-838 | Romeoville | Will | Landline |
815-375 | Dekalb | Dekalb | Wireless |
815-258 | Joliet | Will | Wireless |
815-235 | Freeport | Stephenson | Landline |
815-690 | Joliet | Will | Wireless |
815-565 | Morrison | Whiteside | Landline |
815-974 | Mineral | Bureau | Landline |
815-915 | Coal City | Grundy | Landline |
815-254 | Plainfield | Will | Landline |
815-782 | Plainfield | Will | Landline |