Who calls from this number, who? When you call back there is a dial tone.

Who calls from this number and what do they want.

Have recieved call from this number twice, and they hang up in 1 ring, if i call back .it appears to be a dead number.

This number has called previously and also tried to have my husband give them access to his computer, info etc. Yesterday they called again and ever since we have not been able to use our phone as it says "line in use"  I can hear static on the line but nothing else

They are from the "Windows Service Center" and they have "detected" errors on your computer....Hmmmmm....Could they really be who they say they are?

I received a call from (604) 678-5888 from someone who sounded like a Chinese guy I could tell from his accent, told me he was a windows maintenance contact ,asked for me by my full name and asked if that was me, when I replied yes, he put the phone down immediately. I tried to call the number back straight away it was a dead number, how is that possible. I tried it several times, I am now worried in case somebody hacks into my system.

I got a call from these jerks at 4:40 am on Sept 06,2013. It woke me from a deep sleep. they did not say anything. It is disgusting that people are so ignorant as to phone people at such an hour. I have registered with  the Do Not Call List...that is such a joke, you call them and they do nothing. I get three or four call a week from unknown callers. It is pissing me off so much.