I am getting the calls from the same number. when i called back no answer. do you what is it about?

i don't answer numbers i don't know, so i called back, and no answer

if you call this (514) 876-1319 you can hear a voice message in french then english.  It says that if you wanted your no or name taken out from their list to call this no. 1-+1 866-449-4430 (it's like a company selling insurance.

This one is calling me like crazy, every day. There should be some laws against this guys, isnt't it? Or maybe there are already?

Called on behalf of Banque Nationale/National Bank (Canada), trying to offer me some insurance/protection plan on an account that has been closed for 10 years...

Almost every day gets calls from this same no. Even thou when I noticed this no. and reply not to call again, still will call again.  How can this people gets phone numbers, I think this should be investigated on this matter.