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 |
---|---|---|---|
815-325 | Joliet | Will | Wireless |
815-796 | Flanagan | Livingston | Landline |
815-255 | Minooka | Grundy | Landline |
815-512 | Romeoville | Will | Landline |
815-852 | Apple River | Jo Daviess | Landline |
815-557 | Joliet | Will | Wireless |
815-468 | Manteno | Kankakee | Landline |
815-935 | Kankakee | Kankakee | Landline |
815-612 | Graymont | Livingston | Landline |
815-577 | Plainfield | Will | Landline |
815-208 | Fulton | Whiteside | Landline |
815-261 | Crystal Lake | Mchenry | Landline |
815-874 | Rockford | Winnebago | Landline |
815-806 | Frankfort | Will | Landline |
815-275 | Freeport | Stephenson | Wireless |
815-848 | Pontiac | Livingston | Wireless |
815-277 | Frankfort | Will | Landline |
815-895 | Sycamore | Dekalb | Landline |
815-283 | Dekalb | Dekalb | Landline |
815-233 | Freeport | Stephenson | Landline |