Hours Of Operations Mattress Discounters California Riverside 92503 Mattress Discounters Hours of Operation and Location in Riverside, CA 92503 4.5 - 141 votes 3782 Tyler St, #A, Riverside, CA 92503 (951) 343-8982 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 RiversideView More Apparel Sam's ClubMarshallsRoss Dress for LessDd's DISCOUNTSBurlington Coat Factory Sports TargetSports AuthorityBig 5 Sporting GoodsLA FitnessSport Chalet Jewelry Sam's ClubMarshallsBurlington Coat FactoryZalesKohl's Outlet Recommend For You Merle Norman Cosmetic Studio Mor Furniture for Less Omega OROGOLD Cosmetics Tom's Shoes Stater Brothers Markets ABC Supply Co, Incorporated Bob's Stores La Michoacana Matheson