Yes, Coinbase offers live customer support toll free helpline:*1ー【８(0) 5ー3( 9 )4ー((2 9 6 0))*】 through chat and phone. Users can connect with a live agent via the Coinbase app or website *1ー【８(0) 5ー3( 9 )4ー((2 9 6 0))*】. Phone support is available for account security issues, while chat support handles various inquiries *1ー【８(0) 5ー3( 9 )4ー((2 9 6 0))*】.