Wireless Support/Device Support/
Calling & contacts/
Block or Unblock Calls

Block or Unblock Calls

Block or unblock calls from your device.

  1. To block a call, from the Start screen, tap the AT&T Phone tile.
    device 2649/1001280350.jpg
  2. Touch and hold the desired number.
    device 2649/1001280351.jpg
  3. Tap block number....
    device 2649/1001280352.jpg
  4. Tap accept.
    device 2649/1001280357.jpg
  5. Tap ok.
    device 2649/1001280353.jpg
  6. To view blocked numbers, from the Start screen, swipe left.
    device 2649/1001280354.jpg
  7. Scroll to, then tap Settings.
    device 2649/1001280355.jpg
  8. Scroll to, then tap call+SMS filter.
    device 2649/1001280356.jpg
  9. Tap the Block calls+SMS switch to toggle blocking on or off.
    device 2649/1001280358.jpg
  10. Tap blocked numbers to view the list of blocked numbers.
    device 2649/1001280359.jpg
  11. To unblock a number, touch and hold the desired number.
    device 2649/1001280371.jpg
  12. Tap unblock.
    device 2649/1001280372.jpg
  13. The call blocking feature may not affect phone calls made or received via third-party apps installed on your device. Please contact third party app developers for assistance with such applications.
    device 2649/1001280373.jpg

Did you get the help you needed?

Great! We're so glad we could help.


We're sorry that didn't solve your issue.


Thanks for your feedback!