| District of Virginia area codes: 540 | |
|---|---|
| Country | United States |
| State/Province | Virginia |
| Major City | Fredericksburg |
| Time Zone | Eastern (UTC-05:00) |
| Prefix | County | Primary City | Company |
|---|---|---|---|
| 540-751 | Loudoun | Purcellville, VA | Verizon Virginia |
| 540-752 | Stafford | Fredericksburg, VA | Verizon Virginia |
| 540-753 | Fauquier | Delaplane, VA | Global Naps DBA Global Naps South |
| 540-754 | Winchester City | Winchester, VA | Comcast Phone Of Virginia |
| 540-758 | Shenandoah | Edinburg, VA | New Cingular Wireless PCS - DC |
| 540-759 | Roanoke City | Roanoke, VA | Cellco Partnership DBA Verizon Wireless |
| 540-760 | Fredericksburg City | Fredericksburg, VA | New Cingular Wireless PCS - DC |
| 540-761 | Roanoke City | Roanoke, VA | New Cingular Wireless PCS - DC |
| 540-763 | Floyd | Indian Valley, VA | Citizens Telephone Cooperative |
| 540-764 | Culpeper | Culpeper, VA | New Cingular Wireless PCS - DC |
| 540-765 | Salem | Salem, VA | United States Cellular Corp. - Virginia |
| 540-767 | Roanoke City | Roanoke, VA | Telcove Of Virginia |
| 540-769 | Roanoke | Roanoke, VA | Verizon Virginia |
| 540-770 | Montgomery | Blacksburg, VA | Aquis Communications |
| 540-771 | Winchester City | Winchester, VA | New Cingular Wireless PCS - DC |
| 540-772 | Roanoke | Roanoke, VA | Verizon Virginia |
| 540-773 | Winchester City | Winchester, VA | Shentel Communications |
| 540-774 | Roanoke | Roanoke, VA | Verizon Virginia |
| 540-775 | King George | King George, VA | Verizon South Inc.-va (contel) |
| 540-776 | Roanoke | Roanoke, VA | Verizon Virginia |
There are 633 prefixes, In the code area, the major cities are Blacksburg, VA;Cave Spring, VA;Harrisonburg, VA;Ro. The major city is Fredericksburg.