Hours Of Operations Duke Energy California Duke Energy Hours of Operation and Locations in California 4.8 - 46 votes 2 Locations in California www.duke-energy.com Duke Energy Hours Category: Home & Garden Duke Energy - North Hollywood, CA 91606 (800) 544-6900 View Store Details Duke Energy - North Hollywood, CA 91606 (800) 343-3525 View Store Details Recommend For You Entergy Ferrellgas Toys R Us A Finishing Touch A Formal Affair A Head of Time A Healing Touch A Helping Hand A J Enterprises A J's Barber Shop