Received a call from this number, but let voicemail answer. Caller left no message. The number as been reported as "scam or fraud" on whitepages.com by six users (as of 9/15/16 AM). I've blocked the number.
This number has called in the past. Never left any messages. Just received a call from them again at 5:45 am Saturday morning. Based upon comments above. I think I will block it.