I rejected the call since the number was not familiar; called back from a different line right back; got a message "survey is now ended" and asking to press "9" to be removed from the call list. Pressed "9" nothing happened; no confirmation or follow up message. Must be a scam.
Received call from this number. Woman said I had stayed at one of their resorts and continued reading from a script as I yelled at her that I had not and my number was on the National Do Not Call List, then I hung up.