Normally you dial * then 6 then 7. If you are using a rotary phone, you can dial 1167 instead of *67.
*67 then your number
Try dialing *67 before entering the number you want to reach. I suggest attempting the first time with a recipient who can see your number in case your carrier doesn't use this code.
You enter *67 before you put the number you are dialing.
Dial *67 before the number you wish to dial.
Dialing *67 before the number will prevent your number from showing up on caller ID or being retrieved via *69. On a Cell Phone you need to dial #31# before you number *67 wont work on a cell phone(not in Canada anyways) This is what works for me when I need to block cell numbers http://howtofixstuff.blogspot.com/2012/03/how-to-block-numbers-on-cell-phone.html
The trick to prank calling is to dial *67 before dialing your victims number. When you dial *67, your number won't show up on their caller i.d.. It will show as restricted, so they can not call you. This is a fool proof plan full proof(impossible to mess up) or fool proof(so easy a fool could do it) ?
if you have a private number you can dial *82 before the number you want to dial to unblock your number. dialing *67 will block your number if dialed before the number you're calling. now, if someone is calling oyu from a private number there's no way that i know of to see the number
*67 before you dial the number
Dial *67 before the number. Note: this does not work on calls outside of the U.S. Dial 141 before the number for the U.K
In order for you phone number to be shown as a private or blocked number, you will type *67 on your telephone keypad. After dialing that code, you will dial the phonenumber you are calling.
Dial *67 before the telephone number
*67 before you dial the number. It will come up as restricted on the other end.