Hours Of Operations SIMPLE Mobile Maryland Ellicott City 21043 SIMPLE Mobile Hours of Operation and Location in Ellicott City, MD 21043 4.2 - 119 votes 3200 N Ridge Rd, Ellicott City, MD 21043 (410) 418-5780 Get Directions SIMPLE Mobile Hours Category: Electronics Hours Hours may vary due to season or holiday reasons. For specific hours, please contact store directly. Map Explore Ellicott CityView More Apparel H & MCarter'sKohl's OutletFoot LockerOld Navy Sports TargetVansColemanBowlers Discount Pro ShopOnce Upon A Child Jewelry Kohl's OutletAvon Recommend For You H2O Wireless Ray-Ban Verizon Wireless Dell ADT At Home Champion Chem-Dry Deb Dyson