This number (301-944-0468) has now begun calling me. A point for everyone to ponder, is that I had just recently had my Facebook identity "deleted" (so to say?), but then was merely forced to go back to Facebook, to identify myself, in order to view something which had no personal relations to my identity - some medical research, I was doing for a friend, at that. While such medical research should be kept confidential (should it not?), I re-opened my Facebook account, which I didn't want to have, in order to view this informational video. Is Facebook behind this, directly, or indirectly? Otherwise, I've also begun getting "wrong numbers", asking for an "Eric", which does not exist at my number -which I've had for years, now! By the way, as I said hello, a couple of times, a double-beep/screech sound came, and the line went dead; so I don't know who was calling about what; which is why I checked on its identity - as it might have been important, but appears not to be.
Continue to get calls from this number despite being on the do not call list. I have repeatedly asked to have my number removed to no avail. They state I requested information on continuing my education. I did not. I am retired.