Search for: Search Can you dispute a Coinbase charge? Viewing 1 post (of 1 total) July 10, 2025 at 11:05 am July 10, 2025 #35357 johnybrew3Participant Highly Supportive. Yes, you can dispute a Coinbase transaction by contacting support at 1-866-719-5714 . Whether it’s 1-866-719-5714an unauthorized charge or a failed transfer, call to begin the dispute process with a live agent. Viewing 1 post (of 1 total) Tagged: Does Coinbase have 24 hour trading? You must be logged in to reply to this topic.