Sleep Number Prosper 11am-7pm 11am-7pm 11am-7pm 11am-7pm 11am-7pm 11am-7pm 11am-7pm1100 S Preston Rd. Suite 10 Prosper, TX 75078 USIn Gates of Prosper at Preston Rd and Richland Blvd, next to T-Mobile.phone(469) 481-0151(469) 481-0151Text StoreGet DirectionsView Store Details