Offer duct cleaning. Call almost every day, extremely annoying! Won't help if you ask to be removed from their calling list- the'll continue calling daily.

They just called me too.  When I answered, I couldn't hear what they were saying.  After I hung up, I redialed the # to see who it was, & was told that # was not assigned.  Another case of out of country/overseas telemarketers camouflaging local #s for whatever criminal intentions!

Called my land line just now in Toronto.  After a pause I hear "You are currently the only person in this conference."  After another pause I was disconnected.

They just called my home number, then hung up.