This number called my cell phone; when I answered nobody spoke until a few seconds later.  It was an automated voice and all it said was, "Good-bye" and hung up. I tried calling the number back and I got the automated message that "the number can not be completed as dialed..."

I keep getting calls from this number, at different times of the day, mostly morning. But they never leave a message, as i refuse to answer because I don't recognize the number. But I'm getting annoyed!!

Pretends to be tech support for MS Windows, saying my PC is reporting errors. Likely will try to scam you to install malware on your PC to give them control over it. AKA This is a basic social engineering attack.

Got a call, but did not answer it. Please report this as abusive.
Thanks.

This phone number calls at least 4-5 times a day. When I answer they either hang up after a pause, or I get the "good-bye" automated message or they say they are calling from computer support. I have asked them numerous times to take my number off their list and do not call and they keep calling! This is getting frustrating.