Does the Fair Debt Collections Practices Act apply to major credit card banks?
No, it only applies to the professional debt collection companies or collections attorneys the major credit card banks hire. The original creditors are regulated by state law but major credit card companies follow policies close to those of the FDCPA and will comply with your request to stop phoning you at home or work. If feel the original credit card company and not the attorney or collections company is harassing you then you need to research your state laws and file a complaint. Typically, the Attorney General in your state is the proper authority to contact.