Guess 800notes is deleting my post because this one comes and goes and I post here. Who knows. They called again and left no message. From what I read above it's just another scamming telemarketer. If this government would force the phone companies to allow us to block numbers for free, this one would be blocked.
As others have stated, if who are on the DNC list and a telemarketer calls you, then by definition they are lawbreakers and therefore untrustworthy or more simply Scammer Scum