Welcome to collections. They are a collection agency. Unfortunately this is how they work. Research the FDCPA. If there are infractions against that then you can get the collection agency in trouble

One of many numbers used by Contact Resource Services which is a collection Agency.  They also use (905) 855-2261  and (905) 297-3663. It is coming from Clarkson, Ontario & Hamilton area
They are relentless and no matter how many times they are told that the person they are looking for is not at the number they are calling.  Dont know how they got our number for this person, as we have had the same number for 10 years and we have never heard of the person they are looking for.  They dont believe us and continue to call.  We no longer answer as it is futile to try to get through to them.
Very, very annoying.

Called our home at 11 am when the entire house was sleeping(we all work late nights), and proceeded to harass us with 4 different phone calls. One call resulted in "goofball retard" when we answered, first words out of her mouth. I think these people should be reported to the BBB, and contact a lawyer or attorney. They don't seem to take kindly to legal threats.

The woman called my cell phone (which was stated on my home phone answering machine) while I was away for the weekend, and this being the THIRD time I was contacted about a relative of mine, with whom I am not even familiar with. I told her I did not appreciate her calling my cell phone and hung up. She called back and began to yell at me and I told her it was harassment and hung up.We are very seriously considering calling the Better Business Bureau.

By the way, check this link: http://800notes.com/Phone.aspx/1-+1 877-881-8088/2 Read the post from Medorit - 24 Jul 2009. It says they called about a priority parcel. Nothing to do with collections that time. They just want your personal information.

The woman called my cell phone (which was stated on my home phone answering machine) while I was away for the weekend, and this being the THIRD time I was contacted about a relative of mine, with whom I am not even familiar with. I told her I did not appreciate her calling my cell phone and hung up. She called back and began to yell at me and I told her it was harassment and hung up.
We are very seriously considering calling the Better Business Bureau.