Caller from 508-281-1445 called twice. First time I did not answer because I did not recognize the number. Second time, I answered and clearly had someone on the other end, pausing, then hung up. I immediately called the number back, and a caller answered "P & B Capital". I then looked up P & B Capital, listed as some sort of debt reducing company, but who knows. Why are they randomly calling people and hanging up? Is this some new telemarketing scheme?