WESTPAC BANKING CORPORATION CARD SERVICES BPAY Biller Code 5181

Biller code 5181 is the BPAY code for WESTPAC BANKING CORPORATION CARD SERVICES (also known as WESTPAC CARDS). You can use this code to make payments through any Australian bank that supports BPAY.

To pay WESTPAC CARDS, log into your bank's online banking, select BPAY, enter biller code 5181, your customer reference number from your bill, and the amount you want to pay. Learn more in our step-by-step BPAY payment guide.