when I called the number back, a recording said the number had been disconnected

I called the number back, a recording said the number had been disconnected any number from 630-513-xxxx

This Indian guy said there were junk files on my Windows computer and he would show me how to remove. Total scam. He said he wasn't a scam and told me my home address was 123 Thomas St because he could see my IP. I told him that was not the right address and he was a scam. He hung up.

This number called my phone and I didn't answer. Got vm from them with dead air. Causing issues with my personal life. Also numbers: (638) 512-0000, (634) 515-0000

I received a call from a gentleman with an Eastern Indian/Pakistani/somewhere in that region accent.  He kept calling me madam with a sense of urgency and told me it was about my computer.  I was annoyed by his arrogant tone and I told him I was not a madam; I was a sir.  He insisted I sounded like a madam.  I told him I wish I were a madam, I sure would have more money than I had now.  He said "F..K U" and hung up on me!  Imagine that.  I'm even on the "do not call list!"