My One NZ | Download the App and Register.
Want to register for My One NZ?
Payments| Pay with internet banking
This article contains steps on paying your One NZ bill using internet banking.
Mobile | Find your SIM card number
Here's how you can find your SIM card number using your phone or device.
What's the number for my mobile, Vodem or tablet?
There's an easy and free way to find out what the mobile number for your device is. If you don't know what your Vodem, Pocket WiFi or tablet SIM card phone number is, you can TXT this number also. How to find your device's phone number
Mobile | New SIM card
This article explains how to get a new SIM card for your Mobile Phone.
Wireless Broadband | Fix your home phone
This article provides steps to help troubleshoot issues you are experiencing with your home phone on Wireless Broadband.
Prepay | Activate a Prepay SIM
This article contains steps on how to activate a One NZ Prepay SIM through your mobile handset or by calling 777.
Roaming | How it is shown on your bill
This article provides details on how different kinds of roaming appear on your bill if you have a One NZ A account.
Mobile Pay Monthly | About plan transfer fees
This article contains details about On Account plan transfer fees
About early resign fees
What is an early resign fee?