New scam number just called me when I call back with id block it says the number is not in service.
I do not answer any call I do not know. They record your voice recognition to the telephone numbers you have registered then  build a database on everyone they can and have your voice imprints.

Got a call from this number today, but they didn't leave a message. I blocked them

Missed call but no message.  Saw on another site it's a robocall survey so they are now blocked.

~ Central NY ~
Got a call from this # as well this week, but it came in on our FAX line when I was working on it. The all-to-familiar dead air delay, ........ then the greeting from a female voice on a robodialer let me know this was just another crooked scumbag scam. They wanted to "give me a complete cruise, Completely FREE!" Yeah, RIGHT! I might have been born at night, but NOT last night.
  This survey is just a way to use a loophole in the law to scam us out of our money $$$ and our Identities.  This call supposedly came in from not very far from here in Minoa, NY. Maybe I should trace it and then pay them a visit, In Person, with a few of my friends.
  Yeah, I know, the # is most likely spoofed, and is really from a TeleMaggoter Call Center in East Btt-Fckrs Junction or the such, but it might be fun to see where it 's supPOSED to be originating from.

Call came in on my cell,  with no additional ID.  I immediately turned to the internet to see what it might be.
Enough info came up so that I knew to not pick up.  The caller did not leave voice mail.  My number is on DoNotCall,
so if it were a scam 'free cruise" I might have engaged to see what info I could have gotten out of them before turning them in. But I did not.