What are the numbers a person pushes to block a call 67?

Question

?

Answer 1

its:

*67

your # either comes up unknown

restricted

or maybe private

hope i helped!

Answer 2

Everyone is correct:  Dial *67 prior to putting in the regular number, and your number will be blocked.  Dialing *69 will tell you the last number that dialed your line [but there's a fee each time you use that service].

Answer 3

yessir *67 is it... it comes in handy for crank calling your friends :)  

Answer 4

*67

i think this is what you are asking

when you press *67 before a phone number then a phone number, the call will be unknown and the your phone # wont show on the phone