Who called from 4157272354

Just got the call from this number in the early evening and did not leave a message on my answering machine.  Caller ID indicated "Unavailable" caller.  I am on the "Do Not Call" list.

Called me early evening, no one answered when I picked up.  Caller ID said Inverness, CA  
I am also on do not call list.

4/10/14
2 calls...no message: don't know any callers from area code.

answering machine said Pt. Reyes.  No message.  We know no one up there.  We, too, are on do not call list.

More scammers....blocked