It is the Oricon group.  If you call the number back you can add your number to the do not call list at their office.  I have no f'n clue why Canada has a national one if they don't reference it!

I got a call from 613-482-0597 and caller would not say who they were or why they were calling - just kept asking if I was the home owner. I hung up.

I receive call from this number every 2  days since may till today I don't know who r they n wat they wants stupid ppl they have nothing to do they call any body just for fun I want to say for this ppl u rrrrr [removed:lang]

They call 3 or 4 times a day, sometimes we answer, and when we do, there is no one on the other end of the line... It's a prank!  So I called back to see who would answer, it was an automated message by Oricon that asked if we wanted to be removed from the call list and put on the do-not-call list, press 1, then enter my telephone number.  Since I'm never really spoken to or asked anything, I don't trust enteringmy telephone number, maybe my phone bill will be charged something...  Beware of adding yourself to the do-not-call list through an automated message.  Also, if someone actually speaks to you and asks you questions, be sure you don't reply with simple 'yes' or 'no' answers, you may be agreeing to something you don't even know you are agreeing to, and get surprised with large phone bills, etc...

I have been receiving numerous call a day from the following number, 613-482-0597 but when I pick-up the phone the person just hangs up....grrrr