I get hangups all day long from this number, including during the dinner hour. I don't have Caller ID so I never answer my phone, thanks to the United States catering to these jerks and not those who pay the government's salaries. I searched here and found nothing, so I checked the internet and some claimed it was WTTW Fine Arts Circle which is a local classical radio station in Chicago. So, I emailed them to cease and desist.
 Sep 29th, 2010