Receive phone calls from 416 252 0153 almost three times a day...
Haven't ever answered it as I dont answer calls from numbers I dont know. they never leave messages and cross reference phone searches on canada411.com never bring anything up.
I received a call from that number then shortly after I received a call from a company wanting to sell me toners. I think the number is just checking to see if the person is at the phone and if yes a telemarketer gets notified.