Keep calling and someone is on the line but dosn't answer then hangs up.  If you call back the phone rings and rings and no one answers.

Got a phone call from this number 3 times last day. I didn't answer but they are such a pain in the a**. From last Monday I keep getting calls like these. And everyday it's a different number. They should go to the hell.

Same here , always receive it around noon , few times a day...
and this is Burnaby BC area