Who called from 2504128815

I'm sick of these kind of calls. I did not answer and they did not leave a message.

They call and call and I had one that cursed and went on like crazy person...I am on the do not call list... you can report them but this they don't do anything either....

Called several times and even at 4 am.

recieved so many calls from them over the past 2 months i changed my number to unlisted and yesterday they started calling me on my unlisted number acting like a collection agency wanting to corfirm my onstanding depts and the accounts they are on.WHEN WILL THE GOVERNMENT SHUT THESE TYPES DOWN??

Caller was possibily looking for credit card info but as the area code is in BC and my credit card is out of Montreal I hung up