Prefix Information
The prefix 631 is part of area code 802 serving Burlington, Vermont.
This exchange contains 10,000 possible phone numbers (802-631-0000 through 802-631-9999).
Phone numbers with prefix 631 in area code 802. Location: Burlington, Vermont.
The prefix 631 is part of area code 802 serving Burlington, Vermont.
This exchange contains 10,000 possible phone numbers (802-631-0000 through 802-631-9999).