The DNC program works quite well on honest firms. It is not meant to be blanket protection from every unwanted caller in creation, nor will it deter scammers. The abuses may begin to stop when you file complaints with the FTC and attorneys general, and do so every time some crook calls.
Rhode Island
 Jun 15th, 2011
The call was from a company offering debt consolidation services. Blocked.
British Columbia Canada
 Jun 14th, 2011
I have put our number on the national DO NOT CALL list several months ago and am still recieveing telemarketing calls. When will this stop????
Nova Scotia Canada
 Jun 14th, 2011