How do I block my Caller ID when placing a call?

Caller ID blocks your phone number from being displayed when placing a call. It is on a per-call basis and must be enabled before every call that you want to block your Caller ID for.

Caller ID Block
To block your Caller ID from being displayed when calling a specific phone number:
1.Dial *67, followed by the 10-digit phone number (including area code) that you are calling. (For example: *72-303-123-5555)
2. Tap Call