Https://discuss.tindie.com/t/full-list-of-official-copyright-customer-contact-numbers-in-the-usa-the-only-ultimate-detailed-guide-you-ll-ever-need/526548 https://discuss.tindie.com/t/full-list-of-official-copyright-customer-contact-numbers-in-the-usa-the-only-ultimate-detailed-guide-you-ll-ever-need/526548 https://discuss.tindie.com/t/full-list-of-official-copyright-customer-contact... https://discuss.tindie.com/t/full-list-of-official-copyright-customer-contact-numbers-in-the-usa-the-only-ultimate-detailed-guide-you-ll-ever-need/526548