Hours Of Operations SIMPLE Mobile California North Hills 91343 SIMPLE Mobile Hours of Operation and Location in North Hills, CA 91343 4.7 - 240 votes 9510 Sepulveda Blvd, North Hills, CA 91343 (818) 892-9653 Get Directions SIMPLE Mobile Hours Category: Electronics Hours Hours may vary due to season or holiday reasons. For specific hours, please contact store directly. Map Explore North HillsView More Apparel MarshallsRainbowCoachDebAvenue Sports VansDelia's Jewelry MarshallsCash for Gold Recommend For You H2O Wireless Lumber Liquidators Ray-Ban Metro PCS Dell 99 Cents Only Stores Lush Champion Deb I wireless