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  2. Need to Make a Private Call? Here's How to Block Your Number

    www.aol.com/private-call-heres-block-number...

    There are multiple ways to block your phone number when calling someone.

  3. *82 - Wikipedia

    en.wikipedia.org/wiki/*82

    If Caller ID is subscribed to or enabled on the line receiving the call, the unblocked phone number and registered name is displayed – unable to determine that the caller subscribes to outgoing callerID blocking or that *82 has been dialed to temporarily override that subscription. *82 can be dialed from U.S. land-line house phones and ...

  4. Vertical service code - Wikipedia

    en.wikipedia.org/wiki/Vertical_service_code

    As CLASS was an AT&T trademark, the term vertical service code was adopted by the North American Numbering Plan Administration. The use of vertical is a somewhat dated reference to older switching methods and the fact that these services can only be accessed by a telephone subscriber, going up ( vertically ) inside the local central office ...

  5. Call blocking - Wikipedia

    en.wikipedia.org/wiki/Call_blocking

    Call blocking, also known as call block, call screening, or call rejection, allows a telephone subscriber to block incoming calls from specific telephone numbers. This feature may require an additional payment to the subscriber's telephone company or a third-party. Call blocking is desired by individuals who wish to block unwanted phone calls.

  6. 5 ways to block or hide your number when making calls - AOL

    www.aol.com/news/5-ways-block-hide-number...

    Kim Komando offers tips to block or hide their phone numbers when making calls. Blocking your number can go a long way in stopping annoying robocalls. 5 ways to block or hide your number when ...

  7. How to block a number or contact on any Android device - AOL

    www.aol.com/news/block-number-android-phone-stop...

    For premium support please call: 800-290-4726 more ways to reach us

  8. Caller ID - Wikipedia

    en.wikipedia.org/wiki/Caller_ID

    Also, in the United States and Canada a caller may block the display of the number they are calling from by dialling *67 before dialling the phone number. [21] This will not work when dialling a toll-free number, where the receiver of the call pays for the call, or when 911 emergency calls are made.

  9. 30 Scam Phone Numbers To Block and Area Codes To Avoid - AOL

    www.aol.com/19-dangerous-scam-phone-numbers...

    What phone number can I call to report a spam call? You can call 888-382-1222 or visit DoNotCall.gov to report spam calls, telemarketers or robo-callers. Are 877 numbers spam?