Just got a call from (204) 480-9390. It was a woman - couldn't place her accent, but she knew my last name.  She hung up as soon as I asked her why she was calling on a Sunday night.  Like everyone else, when I called the number back, it said the number was out of service.

I am receiving the same message from a east indian person right now ...he says he is calling about your computer...he wants remote assistance to get into your computer then they can steal your info about yourself..they are very persistant they have called me 3 times and i keep haning up on them..do not do as they tell you...

Received a call from this number today.  Does it belong to someone name Rolando??

I received a call from this number today.  
Caller with East Indian accent says: "Yes Ma'am.  I am calling about your computer.  We see you are receiving error messages and I need to get on your computer to get rid of the error message."

I've heard of this scam, the caller is trying to convince you to give them remote access to your computer.  They are simply trying to steal information from you, perhaps your computer has your SIN number, or other personal information aiding them in potentially stealing your identy.  Some of the similar calls I've received the accent is asian, but most times East Indian.  The caller sounds like they are calling me from a busy street with much background noise and chatter with similar accents.  

Since I have received multiple calls over the last year from similar numbers with similar stories of issues with my PC, I kept the caller on the line by asking silly questions and basically just having some fun with them.  Maybe not the best idea, because you never know what another person can do if you make them mad enough.  That said, if you receive similar calls, the best thing is to simply hang up.  

Ps, when I called the number back it was not in service.

windows service provider wanting to get into my computer to clean up error messages.

I just a call from them asking me to log on my computer because my computer was infected with a virus. I asked them how they knew and they said that they worked for Microsoft. I entertained them for a little bit and stayed on the line then in the end I told them that I don't have internet :D

Here is an interesting and helpful link about them http://www.guardian.co.uk/world/2010/jul/18/phone-scam-india-call-centres

Hopefully I won't hear from them ever again.