| General Information about Area Code 540 | |
|---|---|
| Country | United States |
| State / Province / Territory | Virginia |
| Major City | Roanoke |
| Time Zone | Eastern (UTC-05:00) |
| Prefix | Primary City | County | Phone Type |
|---|---|---|---|
| 540-686 | Winchester | Frederick | Landline |
| 540-633 | Radford | Radford | Landline |
| 540-394 | Riner | Montgomery | Landline |
| 540-634 | Mineral | Louisa | Wireless |
| 540-856 | Basye | Shenandoah | Landline |
| 540-630 | Edinburg | Shenandoah | Wireless |
| 540-772 | Roanoke | Roanoke City | Landline |
| 540-235 | Pearisburg | Giles | Landline |
| 540-761 | Roanoke | Roanoke City | Wireless |
| 540-267 | Radford | Radford | Landline |
| 540-320 | Radford | Radford | Wireless |
| 540-212 | Brandy Station | Culpeper | Wireless |
| 540-852 | Fulks Run | Rockingham | Landline |
| 540-437 | Harrisonburg | Harrisonburg City | Landline |
| 540-489 | Rocky Mount | Franklin | Landline |
| 540-275 | Mount Solon | Augusta | Wireless |
| 540-805 | Spotsylvania | Spotsylvania | Wireless |
| 540-763 | Willis | Floyd | Landline |
| 540-868 | Stephens City | Frederick | Landline |
| 540-575 | Union Hall | Franklin | Landline |