Got a call from this number and saying that they were not a bill collector, but that they were conducting an investigation. Did not call back and will not call back.
Received a call from a woman named Brandy. Sounded very official and said it was urgent that I call back. So glad I looked them up. The number they gave was (214) 550-1582. They must have farmed my information through some bogus search engines I was using to send out my resume. Hope we can look further into this.