Don’t know if this number has been reported or not, but I just got a call from them!
+1 305-748-4462
I usually try a couple of websites first to verify if it is a landline, cell, or Skype/Google Voice.
Here is what I found via reverse White Pages.
Type: Non-Fixed VoIP
(e.g. Skype or Google Voice)
Original carrier: Level 3 Communications, Llc - Fl