Received a call this morning just after 10 am. I didn't bother to answer, already knew it was a scam. For the record I'm already on the DNC list. Problem is these numbers are spoofed numbers, there not real. 657 220-1616 isn't the actual number, it's fake to mask the real number that's calling. That's why the DNC list doesn't work for these types of calls. DNC will only work with real phone # from legit companies. All you can really do is don't pick up when they call, and block the number.