I have our house on the do not call list and trust me it doesn't do anything. The phone rings here at least 3 to 5 times a day, different cruise ship prize ones, telemarketers for companies we've done business with (was told that if you do business with a company you can't block them), our bank has a 3rd party company that calls about credit protection, etc there's no way to stop the calls. The companies that get reported pay their fines and change to a new number. Around here the rule is we don't know the number we don't answer. I can also block numbers from ringing through