| 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 |
|---|---|---|---|
| 412-287 | Allegheny | Pittsburgh, PA | Sprint Spectrum L.p. |
| 412-288 | Allegheny | Pittsburgh, PA | Verizon Pennsylvania |
| 412-289 | Indiana | Indiana, PA | Cellco Partnership DBA Verizon Wireless |
| 412-290 | Allegheny | Pittsburgh, PA | Leap Wireless Intl DBA Cricket Comm |
| 412-291 | Allegheny | Pittsburgh, PA | Verizon Pennsylvania |
| 412-292 | Allegheny | Bridgeville, PA | Sprint Spectrum L.p. |
| 412-293 | Allegheny | Pittsburgh, PA | Usa Mobility Wireless |
| 412-294 | Allegheny | Carnegie, PA | Telcove Of Pennsylvania |
| 412-295 | Allegheny | Pittsburgh, PA | Leap Wireless Intl DBA Cricket Comm |
| 412-296 | Washington | Washington, PA | Aerial Communications |
| 412-297 | Allegheny | Pittsburgh, PA | Intermedia Communications Inc. |
| 412-298 | Allegheny | Pittsburgh, PA | New Cingular Wireless PCS - IL |
| 412-299 | Allegheny | Coraopolis, PA | Verizon Pennsylvania |
| 412-300 | Allegheny | Carnegie, PA | Usa Mobility Wireless |
| 412-301 | Allegheny | Pittsburgh, PA | Comcast Phone Of Pennsylvania |
| 412-302 | Allegheny | Pittsburgh, PA | Cellco Partnership DBA Verizon Wireless |
| 412-303 | Allegheny | Pittsburgh, PA | Cellco Partnership DBA Verizon Wireless |
| 412-304 | Allegheny | Pittsburgh, PA | Sprint Spectrum L.p. |
| 412-305 | Allegheny | Carnegie, PA | American Messaging (am) |
| 412-306 | Allegheny | Pittsburgh, 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.