Got a call 9/17/15 8:25 pm no voice hung up in 30-40 sec  probably check to see if it's a real number

Caller alleges I won travel with Norwegian. Said his name was John Smith (how creative!). Wanted to verify my marital status and income. When I pressed him for details. He hung up. Sounds like a scam since I haven't signed up for anything.

Called at 0848 AM -Didn't answer as I didn't recognize the number.  Entered the number on line and  here I am! My number is on the Do Not Call list but I still get these nuisance calls.

Rep had heavy accent, could hear lots of background noise, like a call center. Told I had won a vacation, that I had signed up for contest 9 months ago, rep explained that I would be responsible for paying taxes on trip, but all I had to do to claim prize was visit local office, but that I was under no obligation to buy.....right!

Received call from this number to my cell phone about 12:46 pm 21 Sep 2015. I did not answer the number nor did the caller leave a message.