Seems like a collection agency.  They never did identify who they were...

they called saying someone put me as their "primary contact" and that the person (who i have never heard of) needs to call them immediately with a reference number.

Hello Johnny, We are General Credit Services - and we apologize for the inconvenience, however at one time, someone with your number did in fact know the person we are calling for. If you dont know the person we are looking for, simply call us, toll free at 1-877-588-4274, give us your phone number and the reference number that was left and we will gladly remove your phone number from our data base - we dont want to call people who dont know the person we are looking for any more than you want these calls.

Thank you, in advance, GCS - Customer Care

For more information about us, please see www.generalcredit.ca

I got a call from this number , they seem to be pressing me to pay for something i don't know for , i sent them reminders for letting me have the bill, a girl called and promised to resolve , then i don't hear from them for long and next i know is they have put it on my credit history even before they called me ..i find it straight out of hollywood movie which is a white collar crime thriller,A person does not get the bill  and on repeated reminders is not sent the bill , replies to this GCS are in writing and then they still want me to pay over phone. I am not paying till i am told what the amount is about and get a bill from the person who has asked for this collection .
Regards

I got a call @ 6;15 pm and  the caller let the  phone ring 35 times. I would not answer it and I am not. When I see a number I do not recognize or I have said the person does not live here and you still call. If you think I am going to call you and get my # removed NO!!! I know you are doing your job ,but c'mon 35 times. I have no small children,but you  and other companies should only be able to call between 9 am and 2 pm. While kids are in school. I have seen the stress on parents and the kids innocent.