some fake a** company doing some phishing scam.  Time to report this a**hole to the police

I keep getting calls for my boyfriend from LEONA. Saying that its about a matter that has esclated and needs to be addressed within 48hours.  But they and she has been calling me for weeks.

Claims that I have not responded to a matter which will be escalated if I do not return his call within 48 hours.

i get the same messsage ,Kevin says he has a file on his desk and this has to be dealt with within 48 hrs ,?? who the heck are they ???

Keep getting calls from collection agency because someone gave my phone number.  Found out by reverse look up it was Global Credit & Collection Inc, out of Markham, ON.  They use various numbers.  I have told them they have the wrong number, but they keep calling.  Do I have any legal rights - surely this is harrassment?Who can I contact to stop this,I have spoken to someone at the company a few days ago and they assured me my number had been removed... yet today I get two more calls... different people, same company.I can call block this (at my cost) but they use multiple numbers.Please let me know what I can do, thanks.

Keep getting calls from collection agency because someone gave my phone number.  Found out by reverse look up it was Global Credit & Collection Inc, out of Markham, ON.  They use various numbers.  I have told them they have the wrong number, but they keep calling.  
Do I have any legal rights - surely this is harrassment?
Who can I contact to stop this,I have spoken to someone at the company a few days ago and they assured me my number had been removed... yet today I get two more calls... different people, same company.
I can call block this (at my cost) but they use multiple numbers.
Please let me know what I can do, thanks.