The copyright support phone number is 1-888-636-8199 or1-888-636-8199. By calling this number, you'll be able to reach a dedicated support agent who can help you with a variety of issues, such as troubleshooting, account recovery, or technical assistance related to your copyright . Make sure to have your device information ready when calling for a faster resolution. https://www.chess.com/library/collections/know-copyright-support-phone-number-PnaqufSE