Why did my Phone number verification fail? March 23, 2020 12:51 We require you to use a real mobile phone number, you can't use a virtual number. Related articles Can I cash out from Coin Wallet to a bank account? How do I buy bitcoins or fund my wallet? How long does verification take? Where do I find my address? Lost Passphrase or Lost Private Key? Comments 0 comments Please sign in to leave a comment.