AT&T NumberSync® allows you to use your AT&T mobile number with compatible devices. You can make and receive phone calls or send and receive text messages even if your phone isn't nearby or is turned off.
NumberSyncSM lets you:
Use your smartphone number on multiple devices.
Display your mobile number when making calls, regardless of which device you use.
Make and receive phone calls or send and receive text messages even if your phone isn't nearby or is turned off.
To use NumberSyncSM, you’ll need:
Select AT&T HD voice-capable smartphones
A compatible tablet or wearable device with its own number
A user ID
A smartphone messaging application such as AT&T Messages Backup & Sync
Yes. You can sync your iPhone's AT&T mobile number with compatible Apple devices to make or receive phone calls. Get more information on NumberSync for Apple devices.
Yes. You can sync your mobile number with Android tablets to make or receive voice and AT&T video calls or send and receive text messages. Get more information on NumberSync for Android tablets.
Yes. You can sync your mobile number with compatible wearables and smartwatches to make and send calls or send and receive text messages. Get more information on NumberSync for wearables.
Last updated: December 7, 2022
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