Called my cell. Son was in that area at a doctor's appt, so I foolishly assumed it might be the doctor's office calling so I called it back. The recording said the survey that I was calling for had ended. So, it's just another stupid scam. Needless to say, I blocked the number, but I'm sure these a-holes will call again.

I just received a call to my landline home phone, on 6/29/16 @ 10:22am, from 860-288-7872, & I did not answer it, & no voicemail was left.

Same, called but no answer.  They called twice today.

NEVER answer, even worse respond to, a number you do not recognize.  Same as using the Unsubscribe for E-Mail, you are letting someone know that your phone number is a working number and they sell it to advertisers.

I created ZZZ as a contact and programmed it with a silent ringtone. Whenever I get a questionable call, I do not answer it and if I figure it to be a junk call, I save the phone number into ZZZ.  This way, if they call again, I see ZZZ on my display and know not to answer it.

This was started over two years ago and I now have over 125 entries in ZZZ.  I rarely ever see ZZZ on my phone.  This proves that blocking these calls is worthless.

I suspect that f you actually talk to someone, do not harass someone as it will assure that your phone number is distributed.

Just don't answer numbers you do not recognize.  If it is important, they can leave a message.

"Complete a short survey for a free cruise to the Bahamas"  ....no thank you - BLOCKED!