"The Device Account Number created for your card when you add it to Google wallet is unique to that device and used for secure transactions with Google Play.
This account number does not match the actual number of your virtual card and is used to avoid disclosing the actual number of your card during transactions.
To find the Virtual Account Number for your payzy debit card on Google Wallet, follow these steps:
1. Open the ‘Wallet’ app.
2. On the ‘Cards’ tab, select the payzy card you have added.
3. You should see your card details, including the ‘Virtual Account Number’ that is unique to your device.