From a craigslist post:
"My daughter was selling her prom dress on here. A man called her with this number (239) 218-9728
Fort Myers, FL saying that he was calling for a friend and asked if the dress was hers. Then said that she sounded young and how old was she. I won't go any further with more details but I also looked up his number and he's been reported before for his dirty talking filth."
Number belongs to something called "Man Cave Mafia."