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 |
---|---|---|---|
815-335 | Winnebago | Winnebago | Landline |
815-892 | Shannon | Carroll | Landline |
815-998 | Odell | Livingston | Landline |
815-457 | Cissna Park | Iroquois | Landline |
815-864 | Shannon | Carroll | Landline |
815-580 | Rockford | Winnebago | Landline |
815-306 | Romeoville | Will | Landline |
815-287 | Verona | Grundy | Landline |
815-296 | Rockford | Winnebago | Wireless |
815-276 | Crystal Lake | Mchenry | Landline |
815-350 | Ashton | Lee | Landline |
815-286 | Hinckley | Dekalb | Landline |
815-767 | Brookfield | Cook | Wireless |
815-881 | Oregon | Ogle | Landline |
815-278 | Bradley | Kankakee | Wireless |
815-817 | Hanover | Jo Daviess | Landline |
815-228 | Oglesby | La Salle | Wireless |
815-719 | Princeton | Bureau | Wireless |
815-927 | Joliet | Will | Landline |
815-909 | Dekalb | Dekalb | Landline |