Atmos Energy typically functions as a regulated utility that delivers natural gas to customers, and in many areas, it may act as the only provider of the energy utility service. However, in certain regions, customers may have the option to choose their natural gas supplier from a list of approved suppliers. This competitive choice allows customers to select a supplier based on various factors, such as pricing, contract terms, and service offerings. It is important for customers to review their local regulations or guidelines, as the specifics regarding the selection of a gas supplier can differ from one location to another. For the most accurate and detailed information about supplier choice in your area, it might be beneficial to look on the Atmos Energy website, where you can find resources related to your region's policies and available suppliers.