great information thank you very much

IT Company telling me I have a serious virus on my computer.  They tried this before and somehow got into my computer.  I had to take it to an ex RCMP officer to remove it from my computer.They had the audacity to call me back then, within 1 month.  They are now calling back on this number as well as 403-366-666 saying the same thing.  I have stated that I have called the police and they still keep calling back.....

Got a call from this number and couldnt understand what  it is all about

(416) 364-1115 called me as well. I am in Oman.

This number came in on my cell phone and a "Jack Williams" said that he was calling from the US Government and that I would be getting $5,000.00 in the form of a grant because I filed my taxes on time.  After they told me what my name and address was an "Austin" got on the phone and asked for my bank information.  I told them I wasn't going to give that information out over the phone and "Austin" said that it didn't matter if I didn't have any money in my bank account that they just wanted the name.  I told them that I wouldn't give that information out over the phone so they hung up.