Access blocked numbers

From the Dial tab in the phone app Phone app, select the Menu Icon Menu icon > Call settings > Call blocking & Decline with message > Blocked numbers.

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Block and unblock numbers


BLOCK NUMBERS: From the Blocked numbers screen, select the add icon Add icon then select the desired option:

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• CONTACTS: Select Contacts > navigate to and select the desired contact > select DONE. 
• CALL LOGS: Select Call logs > desired number > DONE. 
• NEW NUMBER: Select New number > enter phone number > select BLOCK. 
 
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. 

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Block unknown numbers

From the Call blocking & Decline with message screen, select the Private numbers switch.

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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.