THIS IS A SCAM STAY AWAY!!!!!!!!!

This is a scam number used to try and deceive people and get their information. Most likely used for identity theft. I could spot it a mile away. They called me twice. Once from a different number saying my credit card was used in Guatemala, yet I had no fraudulent charges on my cards and I have credit monitoring. I hung up on them when I asked repeatedly what company are you calling from and couldn't give me a straight answer. 2nd time they called from this number and said they were the "Windows service center." I said "oh that's funny because I own a Mac." Then he changed his story and said "i'm calling from the Mac/Windows service center." I said "ok sure

Same thing they just keep calling... Blow a whistle in the phone they'll stop calling

Why would you even answer a number like this? Try dialing it and see what you get inside the US. 'Blow a whistle in the phone and they'll stop calling'. Think so, huh? This particular outfit might, but taking your advice will result in your phone ringing more. Doesn't matter if you fire a cannon, guns, firecrackers, or even hold the phone next to a top fuel dragster, an answer is all they need. No kind of answer from your end, they have nothing to pass along.

Call came in on my mobile phone.  Don't know how they got my cell number, but I have received numerous calls on my home phone - same criminal scam from India about windows problem detected on PC.
Blocking this number.