Website address: https://www.vrbo.com/
Phone Number: 1-877-202-4291
Email/contact form: https://help.vrbo.com/ (click "Contact Us" at the bottom)
Facebook page: https://www.facebook.com/VRBO
Twitter account: https://twitter.com/vrbo
Mailing address: VRBO.com, Inc., 3801 South Capital of Texas Highway, Suite 150, Austin, TX 78704