Hours Of Operations Dell Maryland Rockville 20850 Dell Hours of Operation and Location in Rockville, MD 20850 4.4 - 126 votes 700 King Farm Blvd, #250, Rockville, MD 20850 (301) 820-4800 Get Directions Dell Hours Category: Electronics Hours Hours may vary due to season or holiday reasons. For specific hours, please contact store directly. Map Explore RockvilleView More Apparel MarshallsTJ MaxxRoss Dress for LessH & MCarter's Sports TargetSports AuthorityLA FitnessColemanWest Marine Jewelry MarshallsChico'sAvonJ JillJared Recommend For You Dollar Store The Vitamin Shoppe Performance Bicycle The Children's Place Neiman Marcus Last Call Ross Stores New York & Company Grainger Casual Male XL ADT