How do I get a refund from Coinbase one? - posted in Ask An Andrologist: If you’re unable to find a suitable solution to your problem, you can directly contact our representative at this number ‘ +1-(833)-224 9242 [Talk to Human] . If you prefer not to speak directly with a representative, you can follow the steps outlined below to find a solution.These include the following:1. Dial the Coinbase Customer Service Number. The Coinbase customer service number +1-(833)-224 9242 [Ta...