Here is the customer care information for Coinbase: Coinbase customer support website: https://help.coinbase.com/en/contact-us Coinbase customer support email: support@coinbase.com Coinbase does not have a customer care phone number, but they offer a customer support website where you can submit a request or search their knowledge base for answers to common questions. You can also reach out to them through their customer support email address. Please note that Coinbase is a cryptocurrency exchange and their customer support may only be able to assist with issues related to using their platform or accessing your account. They may not be able to provide financial or investment advice.