| 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 |
|---|---|---|---|
| 412-283 | Pittsburgh | Allegheny | Landline |
| 412-346 | West Mifflin | Allegheny | Landline |
| 412-451 | Pittsburgh | Allegheny | Landline |
| 412-348 | Pittsburgh | Allegheny | Landline |
| 412-480 | Pittsburgh | Allegheny | Wireless |
| 412-646 | Pittsburgh | Allegheny | Landline |
| 412-880 | Pittsburgh | Allegheny | Landline |
| 412-661 | Pittsburgh | Allegheny | Landline |
| 412-206 | Pittsburgh | Allegheny | Landline |
| 412-958 | Pittsburgh | Allegheny | Wireless |
| 412-223 | Pittsburgh | Allegheny | Landline |
| 412-885 | Pittsburgh | Allegheny | Landline |
| 412-564 | Pittsburgh | Allegheny | Landline |
| 412-665 | Pittsburgh | Allegheny | Landline |
| 412-379 | Pittsburgh | Allegheny | Landline |
| 412-499 | Pittsburgh | Allegheny | Landline |
| 412-241 | Pittsburgh | Allegheny | Landline |
| 412-875 | Pittsburgh | Allegheny | Landline |
| 412-573 | Pittsburgh | Allegheny | Landline |
| 412-390 | Pittsburgh | Allegheny | Landline |