I got a call from this number, and when I answered no one was there.  I answered, HELLO three times, and nothing.  About a minute later though, I got a message on SKYPE that my daughter had tried to call from Germany and I had answered and said HELLO three times but couldn't hear her.

I called her back on SKYPE and sure enough it was her that had called.  I assume that the number (604) 855-7584 is a number that routes SKYPE calls.  

This could be why you get the long busy signal when you try to call it back, and that no one can trace the number to anyone.  

This means that you are either getting a legitimate call from someone you know from SKYPE and it just doesn't connect through to you.

It is also true then that if the call connects and someone speaks to you and tries to scam you, that they are using SKYPE to make these types of calls.

Hope this explanation helps someone figure out who may be calling.

its a wierd routing number of some sort because it comes up when my sister calles me from usa to cnada and it came up when my sons dad called from usa and it came up when scotiabank called

My commodities broker calls me from Chicago and this number comes up. On another thread this number is identified as a major carrier trunk line. That is it is a major feed line for calls coming into Canada. It is probably used mainly by companies marketing some product or service but it also appears with cellular calls across the border. Roaming on cell, etc.

Or it could be boogie men, that sounds reasonable too!!!

I also have received calls from this number, but in two different places. First, I get it on my cell phone. I don't answer, and sometimes I get a voicemail afterwards that is nothing but static.

Second, at work, when someone from our head office calls us, their actual phone number is disguised for some reason, and comes up as this number on our internal phone display.

I suspect that the number itself, (604) 855-7584, is a default cover-up number when someone is on caller id blocking.

I had a charge on my account for KNOBKNOCKERS and the phone number was listed as +1 855-604-2020 and when I tried to call it, the phone line was dead. Anyone else have this problem? They stole $107 from my bank account.

Someone phoned looking for my wife but wouldn't leave a message and said he would leave her a message on her cel. she did get a message on her cel right after but the number showed up as something different but ehen I described his voice it seems like the same guy. I agree with the person who thinks it's a default for a blocked number...