Earlier quoted context omitted.
We have a "do not call" list in the us. It's effectively worthless.
That just sounds like you don't actually have a "do not call" list, you have something that is trying to be a "do not call" list ;) Speak with your local politicians to fix the issues that bothers you. They don't listen, out on the streets and protest. Same way civilians communicate with their governments in every other democracy :)
They can also legally bypass "no soliciting" signs at people's homes.