How can I get a W9 form from NumberBarn for tax purposes? April 05, 2021 16:54 Need a W9 from NumberBarn for tax purposes? Contact customer support and we can send one out to you. Related articles Contact Customer Support Step by Step Guide: Port and park a phone number How do I get paid for my number sale or license? Can I set up a payment plan to purchase a number? How can I delete a credit card from my account? Comments 0 comments Please sign in to leave a comment.