i posted an ad  as a mobile phone repair guy i got a call from an unknown number.. i told the guy to call my house phone. he called but hang up after the 3rd ring, i thought that was odd so i google the number and found this sitealso, when i dial the number i get a dial tone you know the kinda u get when u just pick up your phone?so i am guessing is some kinda phone scam!!!

These people are driving me nuts.  They call late at night and leave no message.  I have reported this number to the Do Not Call Registry and I still get calls from these jerks.

The reason you are unable to call back is that each of these callers is actually caller from a real number but they are Primus customers, so their real number actually gets re-routed through one of many Primus main numbers.

My father has Primus and whenever he calls me the caller ID shows one of the many Primus numbers, usually I get (416) 646-3601, but I have also seen others.

So basically if you signed up with Primus today as your phone provider you too could make calls randomly to people and they would get a Primus # on their call display.

It is so frustrating and Primus should not be allowed to mask the caller ID number.

same problem same technics but they knew who i am i guess or maybe this number is usually used for scams. and they also call my friend to montreal by this number. i think it's simply hackers who gots nothin to do. but they can see the names of our numbers i guess so they got a little idea about us before calling.

just someone uses telephone card to call you

seems to be a calling card number