Getting unsoliciated service calls.

I just get a message when I try to call back saying that there is a problem with the number at this time.
I am current with LA Times anyway.

Just file a complaint against them - National Do Not Call registery -
YOUR COMPLAINT HAS BEEN ACCEPTED

Thank you for filing your complaint with the National Do Not Call Registry.

Do not call complaints will be entered into a secure online database available to civil and criminal law enforcement agencies. While the FTC does not resolve individual consumer problems, your complaint will help the agency investigate the company, and could lead to law enforcement action.

From Los Angeles Times billing department. Past due recording.