Sleep Number Newark 11am-7pm 11am-7pm 11am-7pm 11am-7pm 11am-7pm 11am-7pm 11am-6pm433 Christiana Mall Rd Newark, DE 19702 USMall Location - Between Macy's and Targetphone(302) 266-6624(302) 266-6624Text StoreEmail UsGet DirectionsView Store Details