I finally got tired of being awakened in the middle of the night by the scammers.  So I downloaded a silent ringtone and assigned numbers to as many people as I thought/knew would call.  This option wouldn't work for those who often get unknown/unexpected calls as part of their business, etc.  I did start putting scammer numbers in my phone with the silent ringtone, if I received more than one call.  Good luck....

I called this phone # back and asked these idiots what the heck they wanted.  No answer from the Indian on the other line. I then reminded him I was on the DNC. He hung up.

Missed a call from this number but no message was left. After reading all the other comments about this number I just added it to my phone book under "blacklisted" and marked the call to go straight to voice mail. So now I will not be bothered by this call again.

I tried to answer when they called and no one spoke back.  I called the number back.  It was a very strong accented Indian man.  I heard also "medical compensation".  He said he was not trying to sell me anything, not a telemarketer and asked if I had medical compensation.  I ask him very politely to remove my number from their call list.  He said "ok" and continued to talk about "medical compensation".  I was unable to really connect the other phrases he was saying.  I interrupted him, asking politely again if he would remove my number.  He kept talking about whatever.  I said Okay, remove my number, do not call back, have a great day.  Not the first time I have had someone Indian call about "medical compensation".  

Received a call from this number a bit ago, I didn't answer it. The number came up as a Slovenia number. I don't know anyone in that country. I immediately blocked the number.