How can you get a restraining order to prevent companies from calling at work?

To obtain a restraining order to prevent companies from calling you at work, you typically need to file a petition with your local court, demonstrating that the calls are harassment. Include evidence of the unwanted calls and how they affect your work environment. It's also advisable to consult with a lawyer who specializes in consumer protection or harassment cases for guidance on the process and to ensure your rights are protected.