Received a call from this telephone number. No message was left. Anonymous callback reached a cellular service provider's intercept saying that the number was not in service and had an ending tag of CA195-56. Notations over at 800notes indicates that this is a group that represents itself as Microsoft support and they want to fix your desktop/laptop/tablet. What they end up doing is taking your money and hosing up your computer.
This guy has already called twice today, at 9 AM and 9:45 AM. I do not answer calls where I do not know the caller. I see it is another computer scam. Sure wish these guys would stop.