07/30/2013 12:29 AM. Caller ID said "Unknown name". The salesman identified the company as "Indoor Air Quality" and claimed to have done work for us several years ago. I reponded that what he said was not true, and that we were on ther Do Not Call list. He then hung up.
To file complaints go to:
"http://www.donotcall.gov"
"http://esupport.fcc.gov/complaints.htm"
When I have filed a complaint with the 2nd number (FCC), even though the form takes longer to fill out than for the 1st number (Do Not Call), on only one occasion have I received another call from the number that I reported.