Https://forum.nwwoodworkers.org/t/full-list-of-copyright-customer-contact-numbers-in-u-s-a-a-ultimate-step-by-step-guide/1467 https://forum.nwwoodworkers.org/t/full-list-of-copyright-customer-contact-numbers-in-u-s-a-a-ultimate-step-by-step-guide/1467