Hours Of Operations Coinstar Maryland Frederick 21704 Coinstar Hours of Operation and Location in Frederick, MD 21704 4.7 - 116 votes 7400 Guilford Dr, Frederick, MD 21704 Get Directions Coinstar Hours Category: Electronics 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 BalanceDSW Jewelry Sam's ClubCostcoMarshallsBurlington Coat FactoryDeb Shops Recommend For You Aveda Sephora Avenue Dollar General 7-Eleven Family Dollar WalMart Dollar Tree Gamestop Rent-A-Center