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 21518 Numbers for this area code.
Numbers for 815
| Number | Comments |
|---|---|
| 815-570-0417 | 0 |
| 815-570-0344 | 0 |
| 815-570-0425 | 0 |
| 815-570-0380 | 0 |
| 815-570-0336 | 0 |
| 815-570-0440 | 0 |
| 815-570-0331 | 0 |
| 815-570-0373 | 0 |
| 815-570-0338 | 0 |
| 815-570-0457 | 0 |
| 815-570-0491 | 0 |
| 815-570-0488 | 0 |
| 815-570-0459 | 0 |
| 815-570-0492 | 0 |
| 815-570-0506 | 0 |
| 815-570-0505 | 0 |
| 815-570-0494 | 0 |
| 815-570-0516 | 0 |
| 815-570-0510 | 0 |
| 815-570-0537 | 0 |
| 815-570-0521 | 0 |
| 815-570-0542 | 0 |
| 815-570-0543 | 0 |
| 815-570-0547 | 0 |
| 815-570-0549 | 0 |
| 815-570-0580 | 0 |
| 815-570-0576 | 0 |
| 815-570-0570 | 0 |
| 815-570-0602 | 0 |
| 815-570-0618 | 0 |