In the past week I have received 16 calls from this number in Ontario, Canada  905-4801-1366.   As early as 7:00a.m. and as late as 10:30 p.m. Same voice with two different names. Mathew Metcalf and Andrew Metcalf.  It is a recorded message saying that it is urgent important business...IN CANADA....WRONG!!!  STOP CALLING!

1-(905) 480-1366
Called numerous times;  have 48 hours to resolve this "business matter", it is in my best inerest to return their call (toll free yeah, like a 905 call is toll free from the US);  it comes across my caller id as an 877 number, but I deleted it before I wrote it down.  I returned that call once before, and left the phone on speaker for 2 hours and they never picked up.  MY GUESS IS A SCAM -anyone else?

I received the calls from this number and the caller for almost once a day in last 2 months, and made me crazy. When everytime I returned back to them, they always told me that they are looking for one person named Alexida...or whatever I never met or know. Asked them to remove my phone# from their list, and told me they did, but 1-2 weeks later they use another phone (such as (416) 482-7690) to call me again, and look for the stupid Alexida....

It's a collection agency called Global International.  
They have a website for consumers that are getting called:
http://www.globalcollection.net/Consumers.aspx

1-(905) 480-1366Called numerous times; ?have 48 hours to resolve this "business matter", it is in my best inerest to return their call (toll free yeah, like a 905 call is toll free from the US);  it comes across my caller id as an 877 number, but I deleted it before I wrote it down.  I returned that call once before, and left the phone on speaker for 2 hours and they never picked up.  MY GUESS IS A SCAM -anyone else?

a man's voice advised me to call within a certain amount of time or furtheraction will be taken against me.  They wanted me to call to clarify this matter?