Prefix Information
The prefix 974 is part of area code 540 serving Roanoke, Virginia.
This exchange contains 10,000 possible phone numbers (540-974-0000 through 540-974-9999).
Phone numbers with prefix 974 in area code 540. Location: Roanoke, Virginia.
The prefix 974 is part of area code 540 serving Roanoke, Virginia.
This exchange contains 10,000 possible phone numbers (540-974-0000 through 540-974-9999).