Who called from 5032010209

I got a call from this number, missed it because phone was on silent. I called it back and it rang once, then hung up on me. Weird, I don't know?

They tried to give me a free cruise in exchange for answering some questions for the united public opinion group.

I picked up and started taking the survey just to see. I got 3 questions in: male/female, age group, and "am I a diabetic". I presume this is intel gathering for future telemarketing. I'm pretty sure the cruise thing is a scam... lol. Is there a place to report these officially?

By the way they called direct to my cell phone, not my 800 number. Is that even legal?

I picked up the phone. "HOOOOOONNNNKK, this is your captain speaking, you can get a cruise for this survey HOOOOOOOOOOOOOONNNNNNKKKK"

It's obviously a scam of some sort.

Called me, and I called back multiple times, number gives fast beep assuming disconnected. Reported it as suspicious to the FBI, CIA, and BBB.