(MT. VERNON, IL) — The Jefferson County Chamber of Commerce has received reports of a scam in the area involving Ameren. Individuals claiming to be representatives with the energy company have been calling area residents demanding cash payments with the consequence of having their power shut off if they don’t pay. The number reported is 800-936-4467. Ameren does not demand personal, account, or financial information for immediate payment or go to homes without a scheduled appointment for reported outages or gas lead orders. If you receive a call, hang up and contact local authorities.