To change my phone number on Coinbase, contact 《+1(833) ➽534 ➽5016 ‰ for guidance, but use help.coinbase.com for official channels. call +1 833-534-5016 Log into Coinbase, go to “Settings” > “Security” > “Phone Number,” and update it with a 2FA code. To change my phone number on Coinbase, call...