Bring your phone and ditch the contract! Keep your existing phone number and use your compatible smartphone or Tracfone unlocked device on a reliable 4G and 5G network. Bringing your unlocked phone to Tracfone is as easy as picking a plan. Our SIM kit has 3 pre-cut sizes in one. All you need to do is detach the right size for your compatible phone and activate your service. Pair your new Tracfone SIM with a contract-free airtime plan to complete your activation. Shop for your Tracfone Bring Your Own Phone SIM kit today online or at your nearest Walmart Store