This number called and hung up on me.  I suspect it's the same # that's called several times to sell me phone services... I had previously requested to be removed from their calling list

i got a call from this number they said they were calling from air duct cleaning services when i ask him let me call you back at your number to book the appointment there was no answer this number dos,t belong to any duct cleaning company they are using to screw up some good company's in toronto stay away do not book any service at this number .....................

This number is fake one man calling from this number and just bother people who on dnc and give them any company call back number to get them in problem stay away from this man.

I have got a call from this #. A fellow with a Southern-Asian accent introduced himself as Tom from Top Line Duck Cleaning. When I asked him why he was calling - my phone on the DNC List - he began intimidating me. Upon my request he gave me "his" phone, which belonged to the Top Line Duct Cleaning, indeed.
I checked the last # called and found out it had been from 416-226-5634. They are crooks, stay away.

i have calls from the number and the so called dut cleaners stay away they are frauds i have asked several times for them not to call, I will be reporting them.