I've received a call from this number several times in the past month. Each time the callers talk about duct cleaning. Each time I told them to take my number off their call list...this hasn't happened yet. I also told them that I had no ducts to clean and that my number is on the no-call list. Also, I couldn't make out the company name as their English wasn't good.

called me all the time, like once a month, provide duct cleaning service, with a strong Indian accent, maybe called from the call centre in India but used PC phone number. Told them million times please remove my name from the calling list but they never listen, they are so annoying, who can save us?

Scumbag "John" phoned yesterday from this number. Must have changed the company name...he now calls it "Home Services" (violation, because there is another company with a good reputation with this name) The company name will probably change again tomorrow. He had a special on air duct cleaning. (very difficult to understand him) When I asked how he got my number he said "directory assistance" Told him he is being reported. I don't know how many times I heard the words "but ma'am" in the conversation. I'm done. it is reported - everyone should do the same  https://www.lnnte-dncl.gc.ca/pfac-fcca-eng

Try a telemarketing  blocking software. or find out if your phone company offers a a phone call blocking service.

Fellow named "Simon" called re: air duct cleaning.  After saying "Hello" 5 times, "Simon" finally said, "Hello."  I Told him to check the Nat'l Do Not Call List.  He told me I'm not on that list as he had checked it and that's why I was getting the call.  I asked for his telephone number so I could call him back after I checked the registry.  (My phone indicated the number was (519) 811-0213)  The number he gave me was (905) 800-2425.  When I asked why the discrpancy, he hung up.

I guess we just have to book the appointment and cancel when they show up!