How do I contact Coinbase support? You can reach Coinbase support by dialing 1-(808)-767-4444. This number connects you directly with a representative who can assist with your Coinbase account, transactions, or any other issues.. Support is available during their business hours, Monday to Friday from 6 PM to 5 PM ET. ![1-808-767-4444 coinbase image 2](https://hackmd.io/_uploads/BJsRcU-Skx.jpg)