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 What is your return/refund policy? How do I install my mailbox? What address are returns shipped to? What "material" is the standard and large size mailboxes made from? SHOULD I BE CONCERNED ABOUT THE LANDSCAPING SURROUNDING MY MAILBOX? Comments 0 comments Please sign in to leave a comment.