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AT&T Universal Activation Card
Bring your own device to AT&T
Get a new SIM for your phone, tablet, or wearable device.
What type of device do you have?
No problem! Most people will need a new SIM, so start here if you’re transferring a phone from another provider, reactivating an AT&T phone, or activating an unlocked phone.
Start here if you’re transferring a device from another provider or reactivating an AT&T device.
You’re all set! Go straight to the activation step.
No annual contract. New activation and qualifying plan required.
I’m ready to activate my SIM or eSIM
OK, we'll help you
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