Is it *67 or *69 when you don't want someone to know its you calling?

Question

i want to surprise someone

Answer 1

*67 is to block

Answer 2

lol I'm a Crank calling master xD

anyway it's *67

Answer 3

*67 will BLOCK your number on outgoing calls.... *69 calls back the person who just called you. Remember, there is no charge for *67, but there IS a charge to use *69.....

Answer 4

*67

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Answer 5

I think it may depend on your local company but where I am here is how you do it:

To activate Caller ID Blocking Per Call:

Listen for a dial tone.

Press *67 and wait for a second dial tone.

Dial the outgoing phone number.

The receiver of this call will not see your phone number or name for this call only. If you want to block your information from being transmitted on the next call, you must repeat steps 1 to 3 above.

To deactivate Caller ID Blocking Per Call:

Automatically deactivated when you hang up from the original call.

To activate Caller ID Blocking Per Line:

Customer must contact AT&T to subscribe to this service.

This service lets subscribers block the display of their name and phone number on all outgoing calls on a line designated by the subscriber.

To deactivate Caller ID Blocking Per Line on a Per-Call Basis:

Listen for dial tone and press *82.

Complete the call as usual and subscriber's Caller ID information will be sent.