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 16754 Numbers for this area code.
Numbers for 312
| Number | Comments |
|---|---|
| 312-998-4132 | 0 |
| 312-256-6251 | 0 |
| 312-029-7804 | 0 |
| 312-202-2736 | 0 |
| 312-154-5799 | 0 |
| 312-210-6064 | 0 |
| 312-202-5150 | 0 |
| 312-204-8659 | 0 |
| 312-225-2178 | 0 |
| 312-210-9485 | 0 |
| 312-237-3863 | 0 |
| 312-216-0014 | 0 |
| 312-249-3911 | 0 |
| 312-250-8080 | 0 |