https://www.usmobile.com/get-started? New Customers: 100-Day Free Trial with Unlimited Talk, Text, and 15GB Data (Port-In + Autopay Required). Autopay must be enabled to receive the 100 day free trial. If trial isn't cancelled, plan will automatically renew. SIM Options: If you have a compatible phone, you can port-in and activate immediately with eSIM. Otherwise, you may opt to have a SIM card starter kit shipped to you for free.