This appears to be a scammer.  I am a realtor and got a vague message that appears to be a fake name and just stinks of the same same wording and lingo almost every nigerian scam has...the caller starts out: Hello Dear, I am interested in your listed property here on Zillow...Kindly get back to me in earnest so we can discuss further as this is urgently needed asap.  Regards...  You can reach me at (530) 645-2276.

So I called it and got a Google Voice greeting saying to leave my name...obviously there was nobody there.