Block or Unblock Calls
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Block or Unblock Calls

Block or unblock calls from your device. Block unknown calls.
INSTRUCTIONS & INFO

Prenote info

When a call is blocked, it is routed directly to voicemail. The call blocking feature may not affect phone calls via third-party apps installed on your device. Contact third party app developers for assistance with such applications.

Access blocked numbers

From the phone Phone app, select the Menu Icon Menu icon then select Settings > Blocked numbers. 

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Block and unblock numbers


BLOCK NUMBERS: From the Blocked numbers screen, select ADD A NUMBER. Enter the desired number, then select BLOCK. 

Note: Alternately, from the recent calls tab, select the desired call > Block number > BLOCK.

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UNBLOCK PHONE NUMBER: Select the X icon next to the desired number. Select UNBLOCK to confirm. 

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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.

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