You can find out here by entering your device's ESN, MEID or IMEI/MEID number.
To find the IMEI dial
Find your device’s numbers by dialing *#06#, looking on the box your device came in, looking behind your device’s battery or looking in the settings on your device.
To get your $250 reward card, complete your Bring Your Own Device transaction, then, look for an email with instructions on how to register for your reward card within 5 business days. Your reward card will be mailed to you within 90-120 days of activating your device. Credit eligibility required.
View compatible device models.