Hours Of Operations The Roomstore Maryland Columbia 21045 The Roomstore Hours of Operation and Location in Columbia, MD 21045 4.4 - 135 votes 6141 Columbia Crossing Dr, Columbia, MD 21045 (410) 312-0248 Get Directions The Roomstore Hours Category: Home & Garden Hours Hours may vary due to season or holiday reasons. For specific hours, please contact store directly. Map Explore ColumbiaView More Apparel MarshallsTJ MaxxRoss Dress for LessColdwater CreekBig Lots Sports TargetSports AuthorityNikeDick's Sporting GoodsSkechers Jewelry MarshallsHobby LobbyZalesKay JewelersChico's Recommend For You TJ Maxx Herbalife Aldo Banfield Pet Hospital Call It Spring Shoes Hand and Stone Sleepy's Carter's Spartan Stores El Toro Market