| District of Pennsylvania area codes: 724 | |
|---|---|
| Country | United States |
| State/Province | Pennsylvania |
| Major City | Pittsburgh |
| Time Zone | Eastern |
| Prefix | County | Primary City | Company |
|---|---|---|---|
| 724-242 | Beaver | Baden, PA | Teleport Communications America |
| 724-243 | Westmoreland | Belle Vernon, PA | Teleport Communications America |
| 724-244 | Westmoreland | Greensburg, PA | Cellco Partnership DBA Verizon Wireless |
| 724-245 | Fayette | New Salem, PA | Verizon Pennsylvania |
| 724-246 | Fayette | New Salem, PA | Verizon Pennsylvania |
| 724-247 | Westmoreland | Belle Vernon, PA | Global Crossing Local Services-pa |
| 724-248 | Indiana | Blairsville, PA | Verizon Pennsylvania |
| 724-249 | Washington | Washington, PA | Core Communications |
| 724-250 | Washington | Washington, PA | Verizon Pennsylvania |
| 724-251 | Beaver | Ambridge, PA | Verizon Pennsylvania |
| 724-252 | Beaver | Aliquippa, PA | New Cingular Wireless PCS - IL |
| 724-253 | Mercer | Hadley, PA | Windstream Pennsylvania |
| 724-254 | Indiana | Clymer, PA | Verizon Pennsylvania |
| 724-255 | Washington | Washington, PA | Cellco Partnership DBA Verizon Wireless |
| 724-256 | Butler | Butler, PA | New Cingular Wireless PCS - IL |
| 724-257 | Allegheny | Tarentum, PA | Core Communications |
| 724-258 | Washington | Monongahela, PA | Verizon Pennsylvania |
| 724-259 | Westmoreland | Ligonier, PA | Telcove Of Pennsylvania |
| 724-260 | Allegheny | Pittsburgh, PA | Teleport Communications America |
| 724-261 | Westmoreland | Greensburg, PA | Citizens Telecom Solutions |
There are 781 prefixes, In the code area, the major cities are Mccandless Township, PA;Municipality Of Monroevill. The major city is Pittsburgh.