Called our DNC registered landline on 11/11/2014 @ 09:29 AM. Caller ID shows New York NY. No message was left.
I *67'ed the number. There was no ring and no other sound. I tried a second time and got the same silence. (347) has become a real nuisance area code.
I have Blacklisted this number. If this number calls again it will be registered to Caller ID history, but the phone will never ring.

Second call came on 11/11/2014 @ 01:30 PM. It's been Blacklisted at this point. Still no clue as to the caller or what they were calling about. ¯\_(⊙︿⊙)_/¯

It's an automated message advising callers to update your google business listing.  It repeats twice and then gives you the option to push 1 to update or 2 to remove from list.  I pushed 2.  Only time will tell if they actually do remove you from their call list.