This number is flagged elsewhere as being another Microsoft "you've got computer problems" scam.  Blocked the number at call 1.

When they tell me my computer's being hacked I tell them I have been on vacation for a month so someone must have broker in to my home and I will call the police, giving them this contact phone number - they hang up - but they keep calling using different phone numbers. There has to be a way to shut them down.

Get a call blocker.  That continuous ring with no answer will frustrate the hell out of them.
Call blocker forum:
http://800notes.com/nb/search.aspx?q=call+blockers

Some stupid person, saying that they are calling from WIndows Microsoft. I asked if they were calling from Microsoft, but the caller repeated, no it was from Windows Microsoft.
I put them on hold for a long time before hanging up. Such a scam.

I have seen this number before and didn't answer. Just now I decided to pick up. As will previous comments the woman on the phone said the same thing. Insisting that they have detected someone hacking my computer and they have been trying to contact me. "Please get on my computer now and they will fix the problem."  Yeah right!  SCAM