Called left no message.  I called back and got a busy signal.  Sales call probably.

no response

Scam!  The caller first stated he was calling about a computer problem.  I asked what company he was calling from and he stated he was from PC Windows.  Knowing no such company would randomly call, I said I deal with Comcast...and suddenly he said he was from Comcast.  I then said I know he's scamming and I actually have Verizon (I don't..) to which he said "Sir, would you please let me talk".  I told him to kiss my @$$, he's a con artist, and laughed in his face.  He then called me a "dumbass" and went silent!  LOL!

The caller said his name was, "John" and that he was calling from Windows Technical Service.  "John" had a heavy foreign accent and I could here background noise from the boiler room on his end of the line.  I hung up on him.  Don't ever let these guys tell you that there is a problem with your computer and that they need your computer's IP address.  If you give up that information they will hack your computer and steal your personal information.

I don't answer calls from unknown area codes or numbers I don't recognize. If it's important, they'll leave a message. This caller left no message, so I blocked this number from my phone. Done! Why bother engaging with these dirtbags?