This Someone called me from that number on my business number and they asked me is some MARK guy was there .. they asked me if this was some company that was similar in name than mine .. I told them no .. this is the second time they are calling .. and I am getting pissed ..
When I called that number back it said number not assigned which I do not understand !!

This is CCC - Collect Com Credit - a collection agency. If you are not the person they are looking for & they persist in calling you asking for that other person, write a letter to the Ombudsman of CCC - Rob Gaudette 3680 Victoria Park Ave Suite 100 Toronto ON M2H 3K1. In the letter tell them you are not "John Smith" (or whoever they are looking for) and that they are bothering you at your telephone number (xxx-xxx-xxxx). At the bottom of the letter indicate that you are also sending a copy of this letter to the government agency that oversees collection agencies (in Ontario this is the Ministry of Small Business & Consumer Svc) & send a formal complaint to the ministry.

They called my home 6 times in two days asking for a person I have never heard of. I kept telling them they had the wrong number. They kept calling.
I made 1 call to their Toronto office and let them know I was filing a complaint. It's been 6 days now and they have not called back.

Thank you Doug J for posting that info.

they call me constantly on my cell phone.... i have the real trax ring tunes on my cell phone now, so as soon as they hear Katy Perry singing "i kissed a girl, and i liked it..." they hang up real fast.i don't owe anybody any money, and don't plan on it either.

I call the Toronto number every day and ask for Kooldeep. They tell me I have the wrong number so I call them back and tell them they are liars and to put Kooldeep on the damn phone.I also make sure to always hang up on them while they are in mid sentance.

I  have been getting  calls from your company and some-one asking  for sammy ,
This number (778) 834-4466) belongs to me and there is no body by name of Sammy here , I will  really appreciate if  you guys correct  your information and take my number out from your database so that I don't get calls and save your and my time  .
Thank you