Prefix Information
The prefix 274 is part of area code 540 serving Roanoke, Virginia.
This exchange contains 10,000 possible phone numbers (540-274-0000 through 540-274-9999).
Phone numbers with prefix 274 in area code 540. Location: Roanoke, Virginia.
The prefix 274 is part of area code 540 serving Roanoke, Virginia.
This exchange contains 10,000 possible phone numbers (540-274-0000 through 540-274-9999).