The Duke Energy company contact number is 1-800-777-9898. This number handles billing and payment inquiries, service questions, account changes, outage and storm reports and information.
Duke Energy's headquarters are located in Charlotte, North Carolina. With 7.2 million customers, it is the largest electric power holding company in the United States. The company also has assets in Canada and Latin America. The company was founded in 1900 by Dr. Walker Gill Wylie, under the name Catawba Power Company. The name was then changed to Duke Power in 1924, after the co-founder James Buchanan Duke, who invested in the company in 1905.