Prepay

MyFlex Prepay gives you the freedom to design your own plan with your unique combo of data, mins and TXTs. Flex up or down whenever you like or pick one of popular Prepay combos.

Once you’ve got a One NZ Prepay SIM, follow the link on your phone to get set up with MyFlex. Or, if you’ve already got a SIM with us but have your own number, you can bring your phone number from another provider to get 5GB of free data for 90 days.

For a limited time, join us on a $19 or above MyFlex plan and score a one-off 10GB bonus. Terms apply.

Buy my SIM Bring my number

Design your own
Popular Combos

^${{entitlementSelector.priceDollars}}^{{{entitlementSelector.priceCents}}}

Your plan needs to consist of data, mins and TXT totalling $13 or more.

WiFi Calling is included across all MyFlex plans.

^You must stay active to carry over unused data up to 3.5GB, unused minutes up to 500 minutes and unused TXTs up to 500 TXTs.

*Excludes premium and special numbers (i.e. short codes or MMS/PXT). Plans last 28 days. When your plan allocation has been used, casual rates may apply.

MyFlex Terms and Conditions apply.

10GB Bonus Data Terms & Conditions:

New SIMs only. Offer ends 31 March 2025. Bonus data applied within 10 days after MyFlex plan activation as one-off instalment. Bonus data lasts 28 days and does not carry over. Minimum top-up applies. See full terms.