*67 will block # from caller id, but toll free numbers can get a list of inbound calls regardless. I have a toll free # at my business and I get a monthly report on all inbound calls. just saying.
Correct. In this instance, the number isn't a TFN. In situations where a telemarketer passes a TFN, I don't attempt a callback...or...will seek out a payphone.
Why do you pick up these calls? There is so many scammers out there and they'll start by saying "Can you hear me?" and when you say yes, the next thing you'll be getting billed for something you didn't order or want and they have your "Yes" to confirm you wanted it. Get caller I.D. and if it's someone that wants you
they'll leave a message.