Information on SIMPLE Mobile in Detroit, MI 48223 Outlet Note Regular Brands SIMPLE Mobile Michigan Detroit 366628 Rating 4.9 based on 90 votes Address 18447 GRAND RIVER ROAD Detroit, MI 48223 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 - Detroit SIMPLE Mobile Outlet - Detroit SIMPLE Mobile Outlet - Detroit SIMPLE Mobile Outlet - Detroit People Also Viewed