Here's some info I found....This is one of some generic numbers (also (416) 252-0153..etc) used by Skype's gateway for making pc to phone calls. Anyone using Skype service (usually in GTA)for such calling might display this on your caller ID.

They said they were "I-Talk" a chinese phone company...I asked to speak to the manager and was told that I would be called back!
And the number...busy or not in service...

This number sometimes shows up when you call using a voip telephone system, I found that out when I was testing my voip setup and called my cell this number (416) 642-0882 showed up on the display

Got a call from this number.  Missed the call.  When I tried to callback, it was busy.  After reading all the comments, I'm glad I missed it! Thanks!

They called me, asked for me by name, then said is was my pharmacy. They said they had my refill of Cialis and I just had to confirm it. I laughed at her, seeing as I'm 25 and have no need of boner pills.
You just have to say "Take my number off your list" and they have to comply.

weird, I have unlisted numbers both home and cell, and only my family knows my cell phone number yet I got a call from this number on my home phone and I didnt answer, then immediately afterwards they called my cell phone. The only thing I can think is that I wrote to a family member today on facebook and left both my phone numbers in their private mailbox. I cannot think of any other way for them to have known my number and apparantly this is a problem with fb hacking. I think it is possible that it is one of those free switching networks so that number comes up for others if being used (free long distance numbers usually). Just saying, since I used to work for Bell and we saw that alot.