ONLINE ONLY! Get $250 in bill credits + a free wireless charging pad when you bring your own phone to AT&TLearn more
AT&T WIRELESS

Bring your own device to AT&T

Get a new SIM card for your phone or tablet. Or get started activating a watch.

AT&T Universal SIM Card - White

What type of device do you have?

FREE
New activation and qualifying plan required.
I’m ready to activate my SIM or eSIM
If you already have a brand-new SIM card or your device doesn’t use a physical SIM card, start your activation.