You can view and manage all of your Tesco Bank accounts in one place using the Mobile Banking App. In order to view these accounts they must be in your name. For Credit Cards, only primary card holdrs can view the account, additional card holders will not be able to add the account to their Mobile Banking App or Online Banking.
If you can’t see all of your accounts, log into Online Banking and scroll to the bottom of the page. You can then select Add your other Tesco Bank accounts, fill in the missing account details and link your accounts.