Vectren Сustomer Service Utility CompanyCenter Point Energy: If you would like to speak to a Vectren Customer Service Specialist, call Vectren at: 1-800-227-1376 (Delivery) 1-800-743-3333 (Hearing Impaired) Hours of operation: 7:00 a. m. – 7:00 p. m., Monday – Friday Corporate...