* The "as low as" figure is the lowest per-day rate, taken from the longest unlimited data plan on sale here.
Here's how Onetel stacks up against other options in New Zealand.
Prices shown in USD
7 days of unlimited data in New Zealand costs $17.54 — about $2.51 a day on One NZ, Spark or 2degrees, with no roaming charge and no SIM to swap. In New Zealand, 5G is live and median mobile download speed is 53.9 Mbps.
Choose your New Zealand eSIM by matching the allowance and validity period to your trip, then compare the selected product details with the local network, band and speed references already shown on this page.
Start with the length of your stay, then allow for navigation, messaging, streaming and work use. Each option below is a plan size that is currently available for this destination.
Best for: A short visit with maps, messages and occasional browsing.
This option pairs the 1 GB allowance with a stated validity period of 7 days.
Usage tip: Save maps before longer journeys and use Wi-Fi for large downloads.
Best for: A stay of around two weeks with regular navigation and messaging.
The 3 GB allowance remains available across a stated validity period of 15 days.
Usage tip: Keep automatic app updates and cloud backups on Wi-Fi.
Best for: A longer stay or more frequent streaming, video calls or work use.
The 10 GB or more / 30 days profile provides a larger data pool than the short-trip options on this page.
Usage tip: Compare the allowance with your normal phone usage and monitor it during the trip.
Your eSIM roams onto New Zealand's own operators. These are the networks and the frequencies they run — check your phone supports them before you travel.
Source: Ookla Speedtest Global Index, July 2025
Extensive rural areas, particularly Fiordland, the Southern Alps, and remote parts of the West Coast, have no mobile coverage from any operator. All three networks have shut down 3G; 2degrees completed its 3G shutdown in Q1 2025. Foreign phones lacking Band 28 (700 MHz) may experience reduced rural and indoor coverage.
The New Zealand mobile network source is linked below as a public network reference. Check the places on your itinerary where the source offers local detail, then confirm the network information for the selected eSIM product. The operator table on this page provides the country-level reference, while the selected product details identify which network information applies to your plan.
Check your accommodation and the places you expect to visit in New Zealand. Indoor reception can differ from an outdoor map, so keep the property Wi-Fi details available as well.
Review the full route rather than checking only the arrival city. Save tickets, addresses and maps offline before longer road or rail journeys.
Check the selected product scope for every country on your itinerary. Your New Zealand plan and a regional plan may have different included destinations and validity periods.
Compare your phone with 4G bands B1, B3, B5, B7, B8, B28 and 5G bands n1, n3, n7, n8, n28, n78 in the existing New Zealand network table. Support for more of the listed bands gives the phone more options when connecting, while the selected product, location and local network conditions determine the service available.
Keep the QR code and installation instructions available offline, and complete each step according to the selected product's instructions.
When validity starts: Validity-start rules can differ by product. Check the selected plan details before installation and travel.
New Zealand’s landscapes change fast. A morning in Rotorua can be rainy, yet by afternoon you might be hiking in clear skies. For a reliable outdoor experience, book activities with flexible cancellation policies. The Tongariro Alpine Crossing is a full-day hike; start early and check the DOC website for track alerts. Milford Sound is best seen by boat or kayak - book ahead in peak season. Wellington’s cable car gives you city views without a long walk. Abel Tasman National Park offers coastal walks and water taxis; you can hike one way and ride back. Pack a rain jacket and sun hat every day.
These five places cover the country’s variety. Plan for at least half a day at each.
New Zealand’s food blends Pacific Rim and Maori influences. These are not all you will find, but they are worth seeking out.
New Zealand’s seasons are opposite to the Northern Hemisphere. Summer (December to February) is warm and busy. Book accommodation months ahead. Autumn (March to May) has settled weather and fewer crowds. The forests turn gold and red. Winter (June to August) is quiet. Snow falls in the mountains. Ski fields operate on the South Island and central North Island. Spring (September to November) brings flowers and lambing. Weather is changeable. For hiking and outdoor activities, the safest window is late spring to early autumn. Your plans will work best if you allow flexibility for weather shifts.
New Zealand’s weather changes within a day. Pack for sun, rain, and cold.
The details worth knowing about your New Zealand eSIM
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