Use Tasker to add caller ID block (*67) to any out going call

[alan.h.levine]

I used to use the now dead app Prefixer to add *67 to any outgoing number I dialed when Prefixer was toggled on.  I did this because my carrier doesn't have a toggle on the phone to show or block outgoing caller ID.  After years of installing the long dead Prefixer with the saved APK, it no longer works on my newest phone: Samsung s25, One UI 8.0, Android 16.

I'm not new to Tasker, but I'm in no way an expert.  With this forum I can usually use helpful posts to manage to do something without always understanding what Kim doing (I'm a great technical mimic 😆.)  I've found various things here, and have been trying for days, but with no luck.

For clarity, what I want to do is place a call to any contact or phone number, and have Tasker and the prefix *67 to the number when the phone dials it.