If you are an Xfinity customer, it is important to know how to determine if you have a contract with the company. First, you should review your bill to see if there is any language that indicates you have a contract. Additionally, you can call Xfinity customer service and ask them whether or not you have a contract. If you do have a contract, it will likely include information about the terms and conditions of your service. Finally, you can also check your account status on the Xfinity website.