I've gotten over twenty calls today and yesterday all starting in 636-459 (last four numbers always changes) and sometimes it will say a bill collector, sometimes an offer, but when i call the numbers back they are non working numbers.

I've had the same issue but no one ever speaks. I called back one of the #'s, a very nice, confused gentleman answered and said he had no idea what I was talking about. He added, a call similar to mine was received earlier and apologized if he called me. These #'s are being fed to the phones.

Same here been going on all day

Rcvd over 50 calls on this today.  Called cell carrier to block all the numbers that I have rcvd but the calls continue to come in from different last 4.

636-469-xxxx

Same deal. All day every 15 mins. Pissing me off. 636-459 @#$! last four differ all the time. My cell carrier told me to file a pole report. Dumb SOB'S