Yes, Coinbase does have live chat support 1-(866)-719-5714 , and it is available 24/7 for many users, especially in the United States. To Access Coinbase Live Chat at 1-(866)-719-5714 Go to the Coinbase Help Center. Live chat is available 24/7 at 1-(866)-719-5714 for most issuesYou must be signed in to your Coinbase account to use chat. Always access Coinbase support through at 1-(866)-719-5714  the official website: coinbase.com