Sleep Number Glendale 11am-7pm 11am-7pm 11am-7pm 11am-7pm 11am-7pm 11am-7pm 11am-6pm7708 W Bell Rd Suite 101 Glendale, AZ 85308 USOn W Bell Road at N 77th Avenue, across from Trader Joe’s.phone(623) 412-1000(623) 412-1000Text StoreEmail UsGet DirectionsView Store Details