Area Code: 312
312 Area Code belongs to the state of Illinois. The following cities fall under this area code: Chicago. There have been a total of 16742 Numbers for this area code.
Numbers for 312
| Number | Comments |
|---|---|
| 312-800-0109 | 0 |
| 312-371-6979 | 0 |
| 312-529-9717 | 0 |
| 312-459-2779 | 0 |
| 312-376-6414 | 0 |
| 312-227-3000 | 0 |
| 312-519-8647 | 0 |
| 312-219-6125 | 1 |
| 312-638-2610 | 0 |
| 312-952-9139 | 0 |
| 312-775-1287 | 1 |
| 312-239-0059 | 0 |
| 312-288-3009 | 1 |
| 312-216-0698 | 0 |
| 312-209-3060 | 0 |
| 312-667-8199 | 0 |
| 312-392-4267 | 0 |
| 312-392-4189 | 1 |
| 312-535-2682 | 0 |
| 312-392-4204 | 0 |
| 312-392-4265 | 0 |
| 312-285-6669 | 0 |
| 312-357-0511 | 0 |
| 312-436-0061 | 2 |
| 312-560-7423 | 0 |
| 312-582-2173 | 0 |
| 312-259-5455 | 0 |
| 312-823-6387 | 0 |
| 312-494-5771 | 1 |
| 312-535-3413 | 0 |