It was a Robo Call stating that I had won 2 free boarding passes for an all inclusive cruise to the Bahamas.  All I had to do was complete a survey.  
1. Ever served in the armed forces  
2.  Identify my age category  
3.  Anyone I know is diabetic?  
4.  Homeowner or renter  
5.  Level of education  
6.  How do I prefer to pay for purchases  CC, Debit Card, Check  
7.  Do I have a septic tank or city provided sewage system.  
8.  Do I have health insurance
Told me to hold the line to provide my name as I wished it to appear on boarding passes
When a human came on and asked for my full name, I asked him to provide the name of his company first.   The connection was lost.   HMMMMMM??????

SCAMMMM

got a call - left no message

I've received several calls from this number; never leaves a message. I don't want to tolerate this - where can I report it?

they just called me I picked up but did not say anything and they hung up

They called me on my work phone, but I didn't recognize the number and didn't pick up.