S. P. A. M.
they call from customer service and ask if u can here them then they tell you u won a free trip
Received a call to my cell phone from 347-270-8695 offering (by a recorded voice) a cruise for taking an "eco-green" survey. After I hung up, I received an identical call (same offer, same recorded voice) from *this* number, 347-758-9174.
Same here. Called and did not leave a message after I did not answer.
Got a call on my cell phone for them... they never leave a message