Pontiac City Area Code List
| Area Codes |
Country |
State |
City |
Time Zone |
Operating |
| 248 |
US |
Michigan - MI |
Pontiac |
Eastern |
Details |
| 586 |
US |
Michigan - MI |
Pontiac |
Eastern |
Details |
| 810 |
US |
Michigan - MI |
Pontiac |
Eastern |
Details |
| 815 |
US |
Illinois - IL |
Pontiac |
Central |
Details |
