Automated scam

So, my parents have Caller ID that shows up on their TV when watching cable. And the name that showed up one time was "Illegal Scam". And they *left a message*! And it was indeed an illegal scam. We laughed about for days afterward.

I do this with any number I don't know. it's served me well.

Bruh...Just use truecaller

It's possible (or at least used to be I haven't heard of it happening recently)for them to charge you just for answering the call. Not answering and googling is the better option