NZ 3G Network Shutdown: Is Your Phone Ready?

New Zealand's 3G mobile network is shutting down by end of 2025.

Check if your phone will still work for calls and find compatible devices.

Check Your Phone

Important Mobile Network Change

Mobile networks in New Zealand are phasing out 3G technology.

To continue making calls, you'll need a phone that supports 4G VoLTE (Voice over LTE).

This website lists devices officially supported by each major NZ mobile operator.

Officially Supported Devices

Brand Model Operator VoLTE VoLTE Roaming VoWiFi

Join Our Community Effort

Help other Kiwis prepare for the 3G shutdown by sharing your device experience!

Your contribution will help:

  • Build a comprehensive device compatibility database
  • Help users verify if their devices support VoLTE
  • Make the transition easier for the NZ community

Note: Please ensure your submission is based on your actual device experience with your current operator.

User Submitted Devices

Brand Model Operator VoLTE VoWiFi Submit Count
Apple iPhone 16 Plus Spark Yes Yes 5

Frequently Asked Questions

VoLTE stands for Voice over LTE. It allows you to make voice calls over the 4G network, providing better call quality and faster connection times.

3G networks are being phased out to make way for faster and more efficient 4G and 5G technologies. This allows mobile operators to improve their network performance and offer better services.

If your phone is not VoLTE compatible, you will not be able to make or receive calls once the 3G network is shut down. You may still be able to use data services if your phone supports 4G data. You will need to upgrade to a VoLTE-capable device to continue making calls.

The method for finding your phone's model number varies depending on the device:

Android: Usually found in Settings > About Phone > Model Number.

iPhone: Usually found in Settings > General > About

The Official Supported Devices list is compiled from information published by New Zealand mobile operators on their official support pages:

This list is regularly updated as operators confirm VoLTE compatibility for additional devices.

You can share your device's VoLTE compatibility by clicking the "Share Your Device Experience" button. Select your device's brand, model, and operator, then indicate which features (VoLTE/VoWiFi) are working on your device.

Submit Count shows how many users have reported the same device configuration. A higher number indicates more users have confirmed the same VoLTE/VoWiFi compatibility status for that specific device and operator combination.

VoWiFi (Voice over WiFi) typically requires VoLTE support to function. Therefore, you can only select VoWiFi if your device supports VoLTE. If your device supports VoWiFi, it will automatically support VoLTE as well.

After submitting your device information, you'll see a success message, and your device will appear in the "User Submitted Devices" table. The page will automatically refresh to show your submission.