What is american customer service phone number? The customer support phone number of America First is 1 800-999-3961 (Click phone number to call).Where are american electric power locations? American Electric Power is located at the address 1320 Sugar Grove rd Se in Lancaster, Ohio 43130. American Electric Power has an annual sales volume of 100M+.What is aep phone number? The Customer Service Phone Number of Aep is: +1 (614) 716-1000 / 800-277-2177. AEP originally American Electric Power is an electric utility company in the United States distributing electricity to many US states.What is american electric company? Company description. American Electric Power Company, Inc., an electric public utility holding company, engages in the generation, transmission, and distribution of electricity for sale to retail and wholesale customers in the United States.