511 East John Carpenter Highway
Suite 700
Irving,
TX 75062
800-438-6233 (Voice - Toll-free)
877-623-3435 (Voice - Toll-free, 24-hour helpline)
972-869-2206 (FAX)
Mothers Against Drunk Driving (MADD) is a 501(c)(3) non-profit grass roots organization with more than 600 chapters nationwide. MADD's mission is to stop drunk driving, support the victims of this violent crime and prevent underage drinking.