Outbound Caller ID Blocking Usage
Lift the receiver and listen for the dial tone.
Dial *67 + the number you wish to call.
Outbound Caller ID will be marked as “Anonymous” for the current call only.
Special Note: Outbound Caller ID Blocking Per Call does not work on Toll-Free (800/833/844/855/866/877/888) and Emergency (9-1-1) Calls.