Got 4 calls in 2 days from that same (416) 642-0882 number but never answered.
How can we stop this?

Just got called by this number. Claimed to be from Lox (locks or lux) Windows and Doors...I told him I had already asked them to take me off their list and I wanted to file a complaint...he gave me a phone number to call and kept saying 'go ahead, complain' 'go, file a complain'. I didn't take down the number cause i'm sure it's a phony one. Next time I'm going to play along and seem interested in whatever he's selling so that I can get to a 'real' company and contact.

I just tested my Skype service, this was the number that appeared.  So whoever is calling you is using Skype

got a call from BRG Business Associates Group just now from a different phone number though (416) 642-0882.  Address is the same, 216 Chrislea Road.i put up with half an hour worth of the guy talking, tell me i won 1 of 5 prizes.  booked a time with me and wanted me to go this saturday.he knew my name, my fiance's name and both our cellphone numbers.  the guy mentioned something about a purchase I made at Sears on 02/18/09 that qualified me for this prize.but i don't remember buying anything from Sears.

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.

I didn't call back!