There are 2 apps for the power and fiber that Tombigbee provides. I’m not sure with to be using but both are being updated regularly and both work for paying power and fiber. Both apps work very well and do what they claim. I am extremely happy with both.
Tombigbee EPA's mobile payment application allows you to view and pay your bill, view your past payments, access your historical usage information in graph form, and manage your payments and notifications, among other capabilities.