Comment by SkyPuncher

A huge majority of my spam calls come from someone who bought it from ZoomInfo, Apollo, or other. I made a mistake somewhere and they got my personal number.

Now, every time I get a spam call, I insist they tell me where they're getting their info from. They'll try to so "our data team", but if you keep insisting they'll tell you.

These data exchange companies are despicable.