Just received this call. Area code says Washington. Said I won 2 free tickets to the Bahamas that I'll receive if I answer a few questions. Also had several calls yesterday from another number in washingtion.
Just got the call on my TMobile cell #. It sounded horrible at first with the strange noises, then some barely audible guy giving away cruise passes in exchange for your participation in a public opinion poll. I felt sick after listening for a few seconds. I think it's really the CIA trying to scramble your brain to do their dirty work ;)