Landline Companies How To Stop Telemartketing And Debt Companies Calling My Landline?

How to stop telemartketing and debt companies calling my landline? - landline companies

There are few companies of debt and on the phone to my home every day to call upon the earth. People do not know that companies refer debt that you take. We are not holding on the "national list" and reminded me several times and asked them to remove our numbers. But still keep calling.

I am very frustrated. What is the punishment for those called spam?