This number called my cell phone  this evening at 8:45 pm, I had missed the call so I called it back, all I got was a dial tone.

This number has called me numerous times at work. Shows up on my caller id as a Toronto, ON number.

Its either a skype number or calling card number. Got a call today and this number came up and I didnt answer. It was my brother calling from Afghanistan as he is in the Air Force. He left a message. Boy do I feel like an idiot for not answering!

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!!!

i got a call just earlier today, a person claims to be some sort of mob from my country (taiwan) saying they have 2 brothers who are here in CANADA that need money to go back to the country. He asked for $20,000 CAD so they can go back.
Even harassed me that if I dont help out.
Blood will be shed
pfft
gimme a break
economy is bad and people are trying every possible way to make money

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.