| General Information about Area Code 412 | |
|---|---|
| Country | United States |
| State / Province / Territory | Pennsylvania |
| Major City | Pittsburgh |
| Time Zone | Eastern (UTC-05:00) |
| Prefix | Primary City | County | Phone Type |
|---|---|---|---|
| 412-320 | Pittsburgh | Allegheny | Landline |
| 412-917 | Pittsburgh | Allegheny | Wireless |
| 412-404 | Pittsburgh | Allegheny | Landline |
| 412-939 | Pittsburgh | Allegheny | Landline |
| 412-472 | Coraopolis | Allegheny | Landline |
| 412-523 | Pittsburgh | Allegheny | Wireless |
| 412-704 | Pittsburgh | Allegheny | Landline |
| 412-999 | Pittsburgh | Allegheny | Wireless |
| 412-474 | Coraopolis | Allegheny | Landline |
| 412-307 | Pittsburgh | Allegheny | Landline |
| 412-968 | Pittsburgh | Allegheny | Landline |
| 412-794 | Pittsburgh | Allegheny | Landline |
| 412-851 | Pittsburgh | Allegheny | Landline |
| 412-204 | Pittsburgh | Allegheny | Landline |
| 412-754 | Buena Vista | Allegheny | Landline |
| 412-349 | East Pittsburgh | Allegheny | Landline |
| 412-503 | Pittsburgh | Allegheny | Landline |
| 412-812 | Pittsburgh | Allegheny | Wireless |
| 412-492 | Pittsburgh | Allegheny | Landline |
| 412-735 | Pittsburgh | Allegheny | Landline |