Https://www.easyfie.com/read-blog/2387118_full-list-of-copyright-customer-service-contact-numbers-in-the-usa-a-step-by-step-guide https://www.easyfie.com/read-blog/2387118_full-list-of-copyright-customer-service-contact-numbers-in-the-usa-a-step-by-step-guide