Offline Home / Offline Posted on September 28, 2018 by Callier Center for Communication Disorders You appear to be offline, please check your connection. Dallas Campus 1966 Inwood RoadDallas, Texas 75235 Phone: (972) 883-3000 Phone: (972) 883-3077 Fax: (972) 883-3068 Mon-Fri: 7:30am-5:00pm Richardson Campus 2895 Facilities WayRichardson, Texas 75080 Phone: (972) 883-3660 Phone: (972) 883-3103 Fax: (972) 883-3622 Mon-Fri: 7:30am-5:00pm