If you have an installment plan with trade-in eligibility and meet the trade-in requirements, you can trade in your phone online for a new one. Make sure your phone is in good physical condition and fully functional. Learn more about trade-in requirements
If you paid off your installment plan and want to trade your device in, go to AT&T Trade-In Program
. You can find out how much your device is worth and send it in to get an AT&T Promotion Card.