I get calls from this number and many others that I don't answer. They don't leave messages and they are not in my personal directory. I am registered on the "Do Not Call List" Well it doesn't work. I recommend that you block the call and never answer it!
Yesterday I got a call from an area code that I had made reservations for a hotel, so I thought maybe they were calling me back so I did answer it. The broken English speaking man said is this (my name). I asked who is this? He gave me his name, and some unknown company name. (I guess)  I told him firmly not to call me and to remove me from his list, I said it twice and hung up.   DON'T FALL FOR THIS CRAP PEOPLE!
Since that call I was flooded by more unknown numbers.