Area Code 540 at a Glance
| Area code | 540 |
| Region | Virginia |
| Country | United States |
| Primary timezone | America/New_York |
| Dialing format | +1 (540) NXX-XXXX |
Cities and Places Using Area Code 540
Based on prefix-level carrier data, area code 540 covers places including:
- Roanoke, VA
- Fredericksburg, VA
- Winchester, VA
- Harrisonburg, VA
- Blacksburg, VA
- Stafford, VA
- Staunton, VA
- Salem, VA
- Waynesboro, VA
- Warrenton, VA
- Front Royal, VA
- Culpeper, VA
Frequently Asked Questions
Where is area code 540?
Area code 540 serves Virginia, United States.
Who is calling me from area code 540?
A call from area code 540 most likely originates from Virginia, but caller ID can be spoofed. If an unknown caller asks for personal or payment information, hang up and call the organization back on its official number.
How do I dial a 540 number?
Within North America: dial 1-540 followed by the 7-digit number. From abroad: your international prefix (like 00 or +), then 1 540 and the number.