A new caller ID number for the Microsoft tech support scam.  I kept him going and he gave me another number of 657-888-7283 to call him back since I told him his caller ID did not match a call from California.  Do not know if it is valid or not.  Kept him going for a while and then told him I was running Linux and it would not have called Microsoft.  He wanted me to give him the Windows License information.  Do not know how they could use that except to illegally reuse licenses.  I bet it was a lead-in to get more info.  He hung up when I told him he was a scammer.