Information on SIMPLE Mobile in New Castle, DE 19720 Outlet Note Regular Brands SIMPLE Mobile Delaware New Castle 384480 Rating 4.9 based on 90 votes Address 506 Dupont Highway New Castle, DE 19720 Phone Hours may vary in different stores. For accurate hours, please contact each store directly. Suite643 Hours may vary in different stores. For accurate hours, please contact each store directly. Nearby SIMPLE Mobile Outlet SIMPLE Mobile Outlet - New Castle SIMPLE Mobile Outlet - New Castle SIMPLE Mobile Outlet - New Castle SIMPLE Mobile Outlet - New Castle People Also Viewed