How secure is this verification code, could anyone with this access my account?
Verification code is a temporary secure code sent only to your registered mobile phone on your request. It's important that you keep the code safe while it is active.
The verification code will be used to identify you, so do not disclose the code to anyone as Barclaycard will only ask you to enter it online.
To protect your account, we'll only use the mobile phone number we already hold for your account, so you'll need to make sure this is with you and has signal before requesting a verification code.