I've submitted a complaint through the CRTC National Do Not Call List service.  Don't know what will come of it but I've had enough of this over the past several weeks.  Fingers crossed....

Just received a call from (416) 700-5678 and no one answered. Call the number back using *67 to hide my number. Get a message that caller is not available and am forwarded to a message stating that their message box is full. I too am on a no call list.You can congratulate the caller and inform him/her that by violating the guidelines of the CRTC's no call list that both he/she and company are now eligible for a fine by the CRTC to the tune of 4,0000 per violationIf I get any subsequent calls, I will pretend to be interested enough to get the companies name and number and then procedd to contact the CRTC by fax or email and lodge a formal complaint that the caller has violated "The No Call List". !

I have received 7 calls from this number in less than 24 hours.  The person is rude when I say, "No, thank you." and hangs up on me.  After the first call, I keep getting calls where no one speaks or I am forwarded to another number as though I made a call.

These "Duct Cleaners" have been calling me every couple of days for several weeks. I started out very calm and polite. Told them my ducts were just cleaned - they hung up. Told them Asked to be taken off of their call list - they hung up. I'm sure the stories are all the same. Decided to tell them that I am busy at the moment but would like to call them back to discuss - asking them for a company name and phone number - which of course they won't give... they would prefer to call back. They told me the name of the company is "Duct Cleaning Company". haha. Now they swear at me. Good grief.

The hang ups were annoying... the filthy language unacceptable. Great business model.

I urge everyone to keep them on the line for a few minutes.. ask them what the name of the company is. Ask about pricing... get them to go into detail. Eventually numbers will be cleared from their list.

If anyone gets the company name post it.  I'll show up to the door, summons in hand and serve them personally.

They have called me every day this week between 3:50 and 4:05 p.m.   Same thing, when we pick up there's dead air.    I call back and get a recording that it's going to voice mail then the voice mail is set up to say it's full.I, too will find their company information and report them.  I am also on the Do Not Call list, it has stopped about 95% of the scammers but these guys somehow get through.What do they possibly get out of calling and saying nothing?  They certainly don't drum up business???