Access blocked numbers
From the Keypad in the Phone app, select the Menu icon
then select Settings
2. Select Block numbers
Block and unblock numbers
: From the Blocked numbers screen, select the desired option
• CONTACTS: Select Contacts > navigate to and select the desired contact > select Done.
• RECENTS: Select Recents > select the desired number > Done.
• ADD PHONE NUMBER: Enter the desired number, then select the Add icon.
UNBLOCK PHONE NUMBER
: Select the Remove icon
next to the desired number
that you wish to unblock.
Block unknown numbers
From the Block numbers screen, select the Block unknown callers switch.
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.