I have had several calls from a diabetes supply company (not sure it is the same #) and asked them to put me on their do not call list.  There was a lot of noise in the back ground - seems too unprofessional to be a legitimate business.

I have had 4 calls from this number in the last few days where no one was on the line(7/24/2014 5:08PM, 7/25/2014 9:32AM, 10:09AM, 10:43AM and 7/29 2:47PM - all pacific standard time).  When I called the number, I got a fax-like tone.

458-201-2338 called me today.  The name listed was Michel J.  I picked up the phone.  A man with a far east accent said he was from Microsoft.  He said Microsoft had been receiving error messages from my computer.  He wanted me to know the error  message (his accent made him hard to understand and he was not very communicative) and asked me to sit down at my computer.  I was to hold the Windows key and press R.  The RUN window popped up. Then he wanted me to enter a code.  I refused and asked him to connect me with a service rep in the USA.  Within a few seconds I was disconnected.

I think this was a scam and Microsoft needs to be aware.

This is a scam.  My caller answered & said he was from Microsoft.  See --> http://www.microsoft.com/security/online-privacy/avoid-phone-scams.aspx.

This number calls me all the time. They say they are from Microsoft and my computer is going to crash and always try to have me download an app so they can have access to my computer to fix it. Ridiculous..

these idiots  have called me 4 times today i,m on disability and also on the national do not call list calling any company calling a personal cell phone of a disabled person and trying to sell them  anything or trying to collect any money at all is a felony,i have turned them into the fcc and the ftc hopefully  they get found and prosecuted