Area Code: 815
815 Area Code belongs to the state of Illinois. The following cities fall under this area code: Belvidere, Crystal Lake, De Kalb, Freeport, Joliet, Kankakee, Loves Park, Machesney Park, Mchenry, Rockford, Romeoville, Woodstock. There have been a total of 21539 Numbers for this area code.
Numbers for 815
| Number | Comments |
|---|---|
| 815-228-7920 | 0 |
| 815-229-0100 | 0 |
| 815-236-8084 | 0 |
| 815-239-0518 | 0 |
| 815-240-3381 | 0 |
| 815-240-3431 | 0 |
| 815-253-2914 | 0 |
| 815-253-3169 | 0 |
| 815-253-3334 | 0 |
| 815-253-3662 | 0 |
| 815-317-1150 | 0 |
| 815-317-2400 | 0 |
| 815-317-4272 | 0 |
| 815-317-7824 | 0 |
| 815-330-3837 | 0 |
| 815-348-9434 | 0 |
| 815-362-7120 | 0 |
| 815-362-9675 | 0 |
| 815-363-6901 | 0 |
| 815-408-9919 | 0 |
| 815-472-8760 | 0 |
| 815-529-7683 | 0 |
| 815-530-1878 | 0 |
| 815-531-3959 | 0 |
| 815-540-4327 | 0 |
| 815-540-9432 | 0 |
| 815-540-1099 | 0 |
| 815-612-4421 | 0 |
| 815-714-2324 | 0 |
| 815-714-7012 | 0 |