Access blocked numbers
From the Dial tab in the Phone app, select theÂ
Â
Menu icon >Â
Call settings >
 Call blocking & Decline with message >
Blocked numbers.
Block and unblock numbers
BLOCK NUMBERS: From the Blocked numbers screen, select the
Â
Add icon then select the desired
option:
• CONTACTS: Select Contacts > navigate to and select the desired contact > select Done.Â
• CALL LOGS: Select Call logs > desired number > Done.Â
• NEW NUMBER: Select New number > enter phone number > select Block.Â
Â
UNBLOCK PHONE NUMBER: Select the
 Delete icon, then select the
number or
contact that you wish to unblock. Select
Remove.
Note: Select Remove again to confirm. Â
Â
Block unknown numbers
From the Call blocking & Decline with message screen, select the Private numbers switch.
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.