Here are 4 methods to block caller ID and make anonymous calls. Hide your phone number when calling. If you want to remain unknown when calling, this is how to do it.

1. How To Spoof Caller ID And Disguise
Your Phone Number When Calling
How To Make An Anonymous Call

2. Do you need a little more privacy when
making phone calls?

3. Whether you want to call someone you met
online or for any other reason, you can block
your phone number from the receiver's caller
ID.

4. Here are 4 methods to call somebody
without revealing your own phone number.

5. 1. Dial an ID-Blocking Code

6. Use the code before the phone number.
In the USA and Canada, dial *67 preceding
the number. Your caller will see a message:
"Blocked Number."

7. Problem with this method!

8. This will not work if the person you are
calling is using a service that can unblock
and reveal the actual caller ID. Some
services can even reveal first and last name
if available.

9. 2. Make Arrangements With Your Phone
Company

10. You can block caller ID from all calls by
requesting this service from your phone
company.

11. Problems with this method!

12. - Your service provider may charge a fee for
this service.
- You will not be able to call some people
from a blocked number if they have enabled
"anonymous caller rejection".

13. 3. Use a Pre-paid Phone Card

14. A phone using a prepaid card will not
register on caller ID.

15. Problem with this method!

16. You will need a lot of these cards if you
need to make lots of calls.

17. 4. Use a Service to Block Caller ID

18. This is the only method that works 100%.
A service will display a different number to
protect you. In other words, it will disguise
your caller ID.

19. You can enter any number to display. The
person you're calling sees only that number,
instead of yours.
A good example of such a service is this
company: www.kosspa.com/block-caller-id.

20. Problem with this method!

21. You need to pay for this service.