In New Zealand:

Phone 0800 888 111 (24 hours a day)
Westpac branches

From overseas:

Call +64 9 914 8026
(24 hours a day)

Visit any branch displaying the Mastercard® and Cirrus acceptance marks or Visa and Plus symbols, as shown on your card. We'll issue you with a replacement card (a fee of $10 including standard postage applies. International delivery may incur additional courier charges).

If you haven't yet reported your card as lost or stolen, click here.