Wireless Support/Device Support/
Calling & contacts/
Block or Unblock Calls
Which device do you want help with?

Block or Unblock Calls

Block or unblock calls from your device. Block anonymous calls.


INSTRUCTIONS & INFO

Block and Unblock numbers

  • BLOCK: From the Dial tab in the Phone app, select the Menu icon Menu Icon in the Search field then select Settings. Select Block numbers.

    Step 1

  • The following options are available

    Step 2


  • ADD PHONE NUMBER: Enter the desired number then select the Add icon.
  • CONTACTS: Select the Contacts icon then navigate to and select the desired contact
  • BLOCK UNKNOWN NUMBERS: Select the Block unknown callers switch.
  • RECENT CALL: Select the Recents icon then select the desired number.

Call Protect

  • To automatically block calls from likely fraudsters, get alerts on suspected spam, and manually block calls learn more about AT&T Call Protect. Free for eligible users.

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!