Hours Of Operations Milestones Maryland Frederick 21701 Milestones Hours of Operation and Location in Frederick, MD 21701 4.4 - 138 votes 15 Wormans Mill Ct, Frederick, MD 21701 (301) 663-1644 Get Directions Milestones Hours Category: Apparel Toys & Gifts Hours Hours may vary due to season or holiday reasons. For specific hours, please contact store directly. Map Explore FrederickView More Apparel Sam's ClubCostcoMarshallsTJ MaxxRoss Dress for Less Sports CostcoTargetSports AuthorityNew BalanceZumiez Jewelry Sam's ClubCostcoMarshallsBurlington Coat FactoryDeb Shops Recommend For You MyEyeDr Pac Sun Sunbelt Rentals TJ Maxx Bargain Shop Banfield Pet Hospital Sleepy's Carter's El Toro Market If the Shoe Fits