Coinbase’s knowledgeable team is here to assist you at +1-(855)-998-0300 , Sunday – Friday, 6 PM – 5 PM ET with a one hour break each day from 5 PM – 6 PM ET. Please call +1-(855)-998-0300 for any issues or inquiries that need immediate attention.

• Website URL: https://support.mobincube.com/hc/en-us/community/posts/23680230124306--Coinbase-Email-Support-How-To-Contact-Coinbase-support-Through-Email