I ordered a mailbox online but I didn't receive the numbers? Matt Sprague July 13, 2018 14:29 Updated Follow Go to the following website and enter your online order number:mymailboxorder.com/freembnumbers Related articles How do I install my mailbox? What address are returns shipped to? If I need to repaint my mailbox in the future or touch up, what type of paint do you recommend? Do you offer a product warranty? Comments 0 comments Please sign in to leave a comment.