you insert 141 before dialling their number.
i.e. if calling my friend, Joe Bloggs, instead of dialling 03698 123456, i would dial 14103698 123456.
(name and number made up)
On their phone it will come up with "Incoming Call
Unknown Number".
To block an incoming call, open your phone's call log and find the number you want to block. Tap on the number, then select the option to block or report the call, which may be labeled as "Block number" or "Add to reject list." Alternatively, you can go to your phone's settings, navigate to the "Call" or "Phone" section, and find the call blocking options to add the number manually. This will prevent calls from that number in the future.
When someone doesn't want to talk to you, he or she will block your number. You won't be able to call that person.
That depends on your phone company, and may also depend on what brand of phone you have.
Traffic accident! call 911 or somebody who can help!
Hang up and call the police to trace the number.
You can't. the only way you can block a number is to call your provider
press the block button
*67
You can call someone without showing your own number by dialing star symbol67 before you dial the phone number you wish to call. this blocks your number just on this call, not permanently. If you want to block your number permanently go into your phone's menu settings and look for the option to block your number.
Maybe you should call them but block your number, and find out who they are. :)
To block a number on 'at' - you have to call your credit number, and you credit number should give you some options. It should say, and for anything else please press (for example) 4. Press this, then press 5. And it will ask you if you want to unlock your phone, or block a number. Press 2 to block a number, then click options, keypad, type in number, then you click phonebook, and click the number you want to block. Then give your details to pay £5 Or $7 to block a number. :] Hope This Helps!
If you need to then call for somebody. not call somebody yell for somebody. that's what I do.