Apr 10 at 03:38 PM
412-271-1972 Consumer United (617) 482-4700 | When you call them back they will not Identify themselves..Extremely proud to be who they are! They call me at least 8 times a day, don't know how they got my number b/c I'm on the do not call list.  Then File a complaint with the do not call list, however, don't expect any protection from them they won't do anything: https://complaints.donotcall.gov/complaint/complaintcheck.aspx?panel=2 
Also, try filing a complaint with the FCC;
http://esupport.fcc.gov/complaints.htm?id=d1e37