Caller called and asked if my name was David Lansitie. I said yes and he hung up.Who is this and why is he calling like that?

I received a simmilar call from this number and got an prize offer that was obvious to be fake. the funny thing is after 5 minutes I recieved another call frome +1 800-539-1226 introuduced as my Master card company to sell an anti fraud insurance! I checked the number it was fake too. Perhaps planned to get my card number but I told them I am not interested at all.

We went to the 216 Chrislea Road in Woodbridge level 2, after fill up the form then we have total 5 mans & 2 womans tried to push us buy the points (49,000 points for 49 yrs = $22,000)then after we keeped saying NO NO NO, they reduced the price.. finally they offer us $2,500 for 10,000 points for 5 yrs!!! We are in Canada, nothing for free, right.. We keep saying NONONO then asking our winning gift, they gave us 2 papers. They're issued from 1673853 Ontario Inc, asking us send cheque/ money order $14 each for every claim (processing fee). I am thinking about it, want try but after reading yours, I do not want to lost $14 after losing 3 hrs to listening 7 guys talking like machine.. I was so headache after all.  What yours advice for me.. should try 1 or none. pls . thanks

Received a call from this "National Gifting Centre" stating that I had filled out a ballot sometime in Dec 2007.  He asked if I remembered. I said I might have I didn't remember.  He then went on to tell me about the prizes 1: $1000.00  2: Royal Carribean or Alaskan Cruise 3: HD Toshiba 52" TV 4- 1 day or week can't remember to Cancun, Mexico 5-1 week trip to South Carolina...something like that. Told me I would win one prize which I had to draw myself with my own hands....I hung up....

Caller called and asked if my name was David Lansitie. I said yes and he hung up.

Who is this and why is he calling like that?