How many email accounts can you create using GMail? GMail allows only three email account per mobile. Yep they ask your mobile phone number to send you verification code. After you verify you can create a Gmail email account. They allow three email accounts per mobile number. This is a good step in stopping spammers from creating unlimited email accounts with GMail. You can even get back your GMail lost account using your mobile. You will have to configure the service for that though.