Ha Ha - that is too funny.  I too get these stupid calls and I do not have ducts either.  Once one duct cleaning called and I went on an on about I have a duck problem in my backyard.  He said "no- ducts"  I said I know what a duck is - it goes quack quack!!! and just kept talking, he hung up on me!!  But that did not stop him from bothering me!!   He must called a doxen times is less than I week, then I told him that I am reporting him - seems to work - but know I get this number calling.  It is long distance!

I too am fed up with these air duct cleaning people, especially since we don't need it.  Have electric heating, no furnace, no ducts...end of story.  Think I'll just start QUACKING and saying NO DUCKS HERE! LOL

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i am fed up of this air duct cleaning company calling from this numberthey are rude and obnoxious and do not understand being asked not to call back