| District of Pennsylvania area codes: 412 | |
|---|---|
| Country | United States |
| State/Province | Pennsylvania |
| Major City | Pittsburgh |
| Time Zone | Eastern (UTC-05:00) |
| Prefix | County | Primary City | Company |
|---|---|---|---|
| 412-455 | Allegheny | Pittsburgh, PA | Consolidated Communications Enterprise Services-pa |
| 412-456 | Allegheny | Pittsburgh, PA | Verizon Pennsylvania |
| 412-457 | Allegheny | Turtle Creek, PA | Consolidated Communications Enterprise Services-pa |
| 412-458 | Allegheny | Mckeesport, PA | Comcast Phone Of Pennsylvania |
| 412-459 | Allegheny | Pittsburgh, PA | Consolidated Communications Enterprise Services-pa |
| 412-460 | Allegheny | Dravosburg, PA | Verizon Pennsylvania |
| 412-461 | Allegheny | Homestead, PA | Verizon Pennsylvania |
| 412-462 | Allegheny | Homestead, PA | Verizon Pennsylvania |
| 412-463 | Allegheny | Pittsburgh, PA | Cellco Partnership DBA Verizon Wireless |
| 412-464 | Allegheny | Homestead, PA | Verizon Pennsylvania |
| 412-465 | Allegheny | Mckeesport, PA | Bandwidth.com Clec |
| 412-466 | Allegheny | Dravosburg, PA | Verizon Pennsylvania |
| 412-467 | Allegheny | Pittsburgh, PA | Verizon Pennsylvania |
| 412-468 | Allegheny | Clairton, PA | Ymax Communications Corp. |
| 412-469 | Allegheny | Dravosburg, PA | Verizon Pennsylvania |
| 412-470 | Allegheny | Imperial, PA | Verizon Pennsylvania |
| 412-471 | Allegheny | Pittsburgh, PA | Verizon Pennsylvania |
| 412-472 | Allegheny | Imperial, PA | Verizon Pennsylvania |
| 412-473 | Allegheny | Pittsburgh, PA | Verizon Pennsylvania |
| 412-474 | Allegheny | Imperial, PA | Verizon Pennsylvania |
There are 673 prefixes, In the code area, the major cities are Bethel Park, PA;Mccandless Township, PA;Mckeesport. The major city is Pittsburgh.