Hours Of Operations Mattress Discounters California Northridge 91324 Mattress Discounters Hours of Operation and Location in Northridge, CA 91324 4.1 - 146 votes 8727 Tampa Ave, Northridge, CA 91324 (818) 734-6919 Get Directions Mattress Discounters Hours Category: Home & Garden Hours Hours may vary due to season or holiday reasons. For specific hours, please contact store directly. Map Explore NorthridgeView More Apparel CostcoRoss Dress for LessBig LotsH & MFrederick's of Hollywood Sports CostcoTargetSports AuthorityBig 5 Sporting GoodsLA Fitness Jewelry CostcoKohl's OutletKay JewelersBen Bridge JewelerAAA Gold Exchange Recommend For You Omega Bob's Stores Carpet One Lady Foot Locker Sunbelt Rentals Bargain Shop Aldo Banfield Pet Hospital Fresh & Easy Carter's