
Telecom NZ offers a range of mobile services that cater to different needs and preferences.
Their mobile plans come with features like data rollover, which allows you to carry over unused data to the next month, and international roaming in over 70 countries.
You can also choose from a variety of add-ons, such as extra data, calls, and texts, to customize your plan to suit your needs.
One of the unique features of Telecom NZ's mobile services is the availability of eSIM technology, which allows for easy and convenient SIM management.
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Choosing a Plan
Choosing a Plan can be overwhelming, especially with so many options available. Network coverage is a crucial factor to consider, as you'll want to ensure you have adequate signal in common usage areas.
Data speeds are also important, as they impact your media and app experiences. Transfer rates can vary between operators, so it's essential to review their performance.
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Plan pricing is another key consideration, with costs ranging from $20 to $100 NZD. You'll want to find a plan that matches your budget and meets your requirements.
Some mobile providers offer additional features, such as free roaming data, international calls, and bundled apps. These extras can be a great value, but make sure they align with your needs and preferences.
To make an informed decision, assess your individual needs and compare plans side-by-side. Consider filtering out preferences like endless data, unlimited data, or prepay plans to find the best deal for you.
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How to Choose
Choosing a plan can be overwhelming, but it doesn't have to be. To start, you need to assess your basic needs for keeping in touch, which can include phone calls and internet usage.
Network coverage is a crucial factor to consider, and you can review coverage maps to ensure you have a signal in common usage areas. Data speeds also play a significant role, as transfer rates impact your media and app experiences.
Plan pricing is another key consideration, with costs ranging from $20 to $100 NZD. You should match your budget and requirements to find the best option.
Some mobile providers package in extras like free roaming data, international calls, and certain apps, so be sure to examine these additional features.
Buy SIM Cards
If you're planning to buy a SIM card in New Zealand, you have several options. You can find dedicated mobile operator stores or vending machines at Auckland, Wellington, and Christchurch airports.
Physical retail stores like Spark, One NZ, and 2degrees have outlets around New Zealand where you can get plans and purchase SIM cards. These stores are usually well-stocked and staffed by knowledgeable representatives.
You can also buy SIM card kits directly from mobile operator websites and have them shipped to you. This is a convenient option if you're already in New Zealand or want to get a head start on setting up your phone.
In addition to online stores, you can also find SIM kits at electronics stores like JB Hi-Fi, Noel Leeming, and Harvey Norman. Some supermarkets like New World, Countdown, and Pak’nSave will also have starter packs from top operators near checkouts.
Before purchasing a SIM card, make sure you have an unlocked phone compatible with the network frequencies in New Zealand. The store representatives can typically assist you with setting up the SIM and making sure it works properly.
To register your SIM card, remember to carry your passport, which is required for registration.
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Network Details
Mobile networks in New Zealand are provided by three major operators: Spark, 2degrees, and One New Zealand (formerly Vodafone). These operators offer a range of mobile plans, including prepaid, postpaid, and business plans.
Spark, 2degrees, and One New Zealand have similar coverage across most of New Zealand, but there may be some spots in rural areas where you can't get a signal. Spark has a coverage score of 8.8 out of 10, while 2degrees has a score of 7.3 out of 10.
The three major operators also have different network speeds, with One New Zealand having the fastest speeds. Spark's network speed is average, while 2degrees' speed is also average. One New Zealand's network speed is the fastest, making it a good option for those who need high-speed data.
Here's a comparison of the three major operators' network speeds and pricing:
In terms of 4G LTE coverage, Spark claims that 4G is available to over 90% of the New Zealand population as of 2021. The rollout of 4G LTE began in 2013, with the first 4G cell sites coming online in Auckland, Wellington, and Christchurch. Since then, 4G LTE has been expanded to cover most of the country, with the exception of some rural areas.
Virtual Network
Mobile virtual network operators (MVNOs) offer a cost-effective alternative to traditional mobile services. They rent network infrastructure from major providers, allowing them to offer more affordable pricing options.
Some MVNOs in New Zealand partner with major networks like Spark and Vodafone, making it essential to compare coverage and speeds between operators. This is especially true for cost-conscious consumers or those seeking specialized offerings.
MVNOs like Compass Communications and Skinny Mobile use the Spark network, while Kogan Mobile and Orcon use the One New Zealand/Vodafone network. This variety of options can be overwhelming, so it's crucial to research and compare the services before making a decision.
Here are some MVNOs in New Zealand and their partner networks:
- Compass Communications and Skinny Mobile (Spark network)
- Digital Island (Spark network)
- Kogan Mobile and Orcon (One New Zealand/Vodafone network)
- The Warehouse Mobile
By choosing an MVNO, consumers can access affordable connectivity without sacrificing quality.
eSIM Offer Details
All major mobile operators in New Zealand now offer eSIM capabilities on certain devices and plans. Spark was the first to introduce eSIM in 2019, followed by Vodafone and 2degrees over the past couple of years.
With eSIM, you can remotely download plans by QR code, making it quick and easy to switch between plans or services. This feature is especially useful for frequent travelers or those who need to change their plan often.
Some of the key benefits of eSIM in New Zealand include:
- No need for a physical SIM card
- Remotely download plans by QR code
- Quick and easy online signup and activation
Overall, eSIM offers a convenient and hassle-free way to manage your mobile services in New Zealand.
4G Lte Network
The 4G LTE network in New Zealand has come a long way since its initial rollout in 2013. 4G LTE coverage was first offered to subscribers in Auckland, Wellington, and Christchurch starting November 12th of that year.
Initially, the frequencies used for LTE were 1800 MHz (LTE Band 3), which was later joined by 700 MHz (LTE Band 28) when analogue TV frequencies were retired. Spark also has 2600 MHz (LTE band 7) and 2300 MHz (LTE band 40) LTE.
As of 2021, Spark claims that 4G is available to over 90% of the New Zealand population. This is a significant improvement from the initial rollout, which was limited to major cities.

Here's a breakdown of the LTE band availability in different regions:
In 2017, Spark started rolling out LTE Advanced, also known as 4.5G, which delivers speeds up to 1 Gbps. This feature is compatible with most higher-end smartphones and cellular tablets.
Market Analysis
The New Zealand telecom services market is an interesting space, and understanding its dynamics can be helpful. Postpaid services accounted for a major share of total mobile subscriptions in 2024 and will remain the dominant category through 2029.
Mobile subscription penetration and subscription by device type are key KPIs covered in the market research report. Mobile subscriptions by payment type, such as prepaid and postpaid, are also analyzed.
Average monthly mobile voice usage in New Zealand will grow during 2023-2029. This growth is likely driven by operators offering unlimited voice minutes as part of their prepaid and postpaid plans.
Mobile ARPU (Average Revenue Per User) by payment type is another important metric. This helps operators understand their revenue streams and make informed decisions about their services.
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Here is a snapshot of the mobile services market in New Zealand, highlighting key statistics:
Data usage and traffic are also significant areas of focus in the market research report. Understanding these trends can help operators optimize their services and improve customer satisfaction.
Competitive Landscape
Orange New Zealand leads the mobile market in New Zealand in 2024, driven by its focus on mobile network developments and M2M/IoT network expansion.
The company has a strong presence in the market, with its competitors including Spark, One New Zealand, and 2degrees.
Spark has two mobile network competitors in the New Zealand market. One NZ operates a GSM 900/1800 network since 1993 and a WCDMA 2100 MHz network since 2005.
Vodafone has constructed a nationwide WCDMA 900 MHz network in areas where they did not already have an existing 2100 MHz network.
One NZ also operate a 5G network, using Band n78 in the 3.5GHz range. Spark, 2Degrees and One NZ all operate 4G networks in LTE band 3 and LTE band 28.
Here are the leading telecom companies in New Zealand:
- Spark
- One New Zealand
- 2degrees
These companies have a significant presence in the market, with Orange New Zealand leading the charge.
Services and Features
Telecom NZ Mobile offers a range of services and features to suit different needs.
You can choose from a variety of plans, including Pay Monthly and Pay As You Go options, which provide flexibility in how you use your mobile service.
With Telecom NZ Mobile, you can enjoy fast 4G data speeds and reliable coverage across New Zealand.
Mvnos
Mobile Virtual Network Operators, or MVNOs, are a type of company that offers mobile services without owning the network infrastructure. They lease parts of the network to provide their own services to consumers.
MVNOs in New Zealand can offer flexibility and cost-effective plans, making it easier for Kiwis to get connected during the cost of living crisis. This is because the barrier to entry is decreasing, allowing new providers to enter the market and create more competition through innovation.
There are 10 MVNOs in Aotearoa as of 2025. These companies can focus on meeting a wide range of mobile needs, making them great for those seeking personalized and budget-friendly services.
Some MVNOs use the One NZ network, including Rocket Mobile, Mighty Mobile, and Kogan Mobile. Others use the Spark network, while a few use the 2degrees network.
Here are some MVNOs that use the 2degrees network:
- Kiwi Mobile
- Warehouse Mobile
- Slingshot
- Nova Energy Mobile
- Orco
5G to Drive Service Revenue Growth
New Zealand's mobile services revenue is expected to increase at a compound annual growth rate (CAGR) of 2.6 per cent from $1.5 billion in 2024 to $1.8 billion in 2029, driven by the nationwide network expansion and increasing 5G adoption.
The average monthly data usage over mobile networks is forecast to increase from 7.6GB in 2024 to 13.8GB in 2029, driven by the growing consumption of online video and social media content over smartphones.
Mobile data service revenue will increase at a CAGR of 5.6 per cent between 2024 and 2029, driven by the steady growth in the consumption of mobile data services over 4G/5G networks.
Spark New Zealand is actively progressing towards its plan of extending 5G connectivity to all towns with populations exceeding 1,500 by June 2026.
5G subscriptions are estimated to increase at the fastest rate over the forecast period and are expected to account for about 47 per cent of the total mobile subscriptions by the end of 2029.
Here's a breakdown of the forecasted mobile services revenue growth in New Zealand:
Mobile voice service revenue will decline at a 1 per cent CAGR over the forecast period due to the increasing consumer preference towards over-the-top (OTT) communication platforms.
Advertising and Outages
Telecom NZ's mobile advertising claims were quite bold, especially when they launched their XT network. They claimed it was "Faster in more places" than any other mobile network in New Zealand, including competitor Vodafone and start-up 2degrees.
This claim was backed by independent testing commissioned by Telecom. However, they quietly removed a claim that their network reached "97% of places Kiwis live and work" in early 2010.
In contrast, 2degrees, a rival mobile network, took a more measured approach. They launched their 4G LTE service in 2014, and later upgraded to 5G in February 2022.
Network Outages
Network outages can be a major issue for any company, especially when it comes to their mobile network. On Monday, 14 December 2009, the Telecom XT Mobile Network went down for eight hours, affecting people south of Taupō.
The outage was caused by a technical fault in a Christchurch-based technology component that was installed to fix a prior fault. This fault led to the loss of mobile service, including voice, SMS, and mobile broadband.
Telecom acknowledged the issues via Twitter at approximately 7:00 am on the morning of the outage. The network was fully restored by approximately 5:00 pm the same day.
Another major outage occurred on Wednesday, 27 January 2010, affecting approximately 100,000 customers south of Taupō. This outage was also caused by similar circumstances as the late-2009 event.
The second network crash in two months caused a considerable public uproar and raised serious questions about the credibility of Telecom and its XT Network.
Advertising
Telecom launched the XT mobile network with a series of advertisements featuring Richard Hammond, promoting the network's speed and roaming capabilities.
The company claimed that the XT Network was "Faster in more places" than any other mobile network in New Zealand, including competitor Vodafone and start-up 2degrees.
Advertising material at the time proclaimed the network to reach "97% of places Kiwis live and work". This claim was quietly removed in early 2010.
2degrees, a competitor to Telecom, launched their own 4G LTE service in 2014, and 5G service in February 2022.
Frequently Asked Questions
Which telecom network is best in New Zealand?
According to recent ratings, Spark is the top telecom network in New Zealand, scoring 853 points out of 1000 for reliability. It leads its competitors by 21 points, offering a superior mobile experience.
What is the new name for telecom NZ?
Telecom NZ is now known as Spark. This change occurred on August 8th
What are the telecom providers in NZ?
In New Zealand, the main telecom providers are 2degrees, Spark, and Vodafone, covering most areas. These three providers offer mobile coverage to nearly all places Kiwis live and work.
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