1. choose your broadband plan
We have fibre and wireless broadband plans suitable for a wide range of homes.
GET 12 MONTHS HALF-PRICE BROADBAND AND MOBILE!
You’ll enjoy 12 months half price* on monthly broadband and mobile plans when you bundle with electricity.
Join us for electricity, then add broadband and mobile to save on both.
*Terms and eligibility apply. Prices may change during the term. Broadband terms: Broadband plan availability may vary. Router charges may apply incl P&H $14.95. Mobile terms: 12 months half price applies to your plan charges only.
2. choose your mobile plan
Our data plans are perfect for the whole family. Add up to four mobile plans and get the first 12 months half price.
3. sign up to start saving
Decided on your broadband and mobile plans? Enter your address to get signed up.
BROADBAND PLANS FOR YOUR HOME
Explore our broadband plans and connection options below
FIBRE BROADBAND
Learn more about fibre broadband.
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$99 $49.50* PER MONTH FOR 12 MONTHS
SAVE $594* OVER 12 MONTHS
Speeds: Download 516Mbps/Upload 114Mbps.**
Recommended for: homes with multiple connected devices, learning, streaming, playing and working from home.
eero router
Choose to purchase up to 3 eero routers to blanket your home in WiFi so everyone can keep working, learning, or gaming. ($5 per router per month for 24 months + $14.95 postage and handling).
One Bill
One easy bill each month, for all your services.
Rewards
Earning rewards points – add broadband and fast track your way to your next Free Power Day or bill credit.
$115 $57.50* PER MONTH FOR 12 MONTHS
SAVE $690* OVER 12 MONTHS
Speeds: Download 891Mbps/Upload 505Mbps.**
Recommended for: larger households, pro gamers and multi-screen streamers.
eero router
Choose to purchase up to 3 eero routers to blanket your home in WiFi so everyone can keep working, learning, or gaming. ($5 per router per month for 24 months + $14.95 postage and handling).
One Bill
One easy bill each month, for all your services.
Rewards
Earning rewards points – add broadband and fast track your way to your next Free Power Day or bill credit.
WIRELESS BROADBAND
Learn more about wireless broadband.
$69 $34.50* PER MONTH FOR 12 MONTHS
SAVE $414* OVER 12 MONTHS
Speeds: Download 56Mbps/Upload 18Mbps**
Recommended for: Small sized households that use the internet to stay updated with emails and on social media, but don't tend to regularly stream movies or music.
Free router rental
All wireless broadband plans come with a free router rental^ (+ postage and handling of $14.95)
One Bill
One easy bill each month, for all your services.
Rewards
Earning rewards points – add broadband and fast track your way to your next Free Power Day or bill credit.
$74 $37* PER MONTH FOR 12 MONTHS
SAVE $444* OVER 12 MONTHS
Speeds: Download 56Mbps/Upload 18Mbps**
Recommended for: Medium sized households who like to stream movies and play music across multiple devices.
Free router rental
All wireless broadband plans come with a free router rental^ (+ postage and handling of $14.95)
One Bill
One easy bill each month, for all your services.
Rewards
Earning rewards points – add broadband and fast track your way to your next Free Power Day or bill credit.
$79 $39.50* PER MONTH FOR 12 MONTHS
SAVE $474* OVER 12 MONTHS
Speeds: Download 56Mbps/Upload 18Mbps**
Recommended for: Medium sized, busy households who are serious about online activities including downloading, streaming and watching high-definition videos/movies.
Free router rental
All wireless broadband plans come with a a free router rental^ (+ postage and handling of $14.95)
One Bill
One easy bill each month, for all your services.
Rewards
Earning rewards points – add broadband and fast track your way to your next Free Power Day or bill credit.
*Prices include GST. Prices may change during the term.
**Average speeds at busy times. (source MBNZ Report 27, April 2026) Results may vary for individual consumers. Broadband speeds explained. 1,000GB and 300GB wireless broadband data plans: run at maximum speed until you reach the data threshold, then throttle to 5Mbps until the plan renews. 120GB wireless broadband plan: Once data cap has been reached, service will stop until the plan renews. You can purchase data packs to continue service at maximum speed.
^Free router loaned for wireless broadband (P&H fee $14.95). Router must be returned within 14 days of service cancellation. This may be a refurbished router.
ENDLESS DATA MOBILE PLANS
If you're on one of our Endless Mobile monthly plans, you won’t need to worry about running out of data. You’ll get Endless Data+, with speeds reducing once you reach the max‑speed data allowance of your chosen plan.
5GB ENDLESS+ DATA
$39 $19.50* PER MONTH FOR 12 MONTHS
SAVE $234* OVER 12 MONTHS
★ OUR MOST POPULAR PLAN ★
Unlimited Texts and Minutes**
NZ & Aus
5GB Max Speed Data
+Max speeds reduce after 5GB.
Hotspotting Included
You can use your endless data to hotspot.
50GB ENDLESS+ DATA
$59 $29.50* PER MONTH FOR 12 MONTHS
SAVE $354* OVER 12 MONTHS
Unlimited Texts and Minutes**
NZ & Aus
50GB Max Speed Data
+Max speeds reduce after 50GB.
Hotspotting Included
You can use your endless data to hotspot.
150GB ENDLESS+ DATA
$79 $39.50* PER MONTH FOR 12 MONTHS
SAVE $474* OVER 12 MONTHS
Unlimited Texts and Minutes**
NZ & Aus
150GB Max Speed Data
+Max speeds reduce after 150GB.
Hotspotting Included
You can use your endless data to hotspot.
ROLLOVER DATA MOBILE PLANS
With a Rollover Data† pay monthly mobile plan, any unused data rolls over each month for up to 12 months, until it’s either used in full or expires.
1.25GB ROLLOVER† DATA
$19 $9.50* PER MONTH FOR 12 MONTHS
SAVE $114* OVER 12 MONTHS
Unlimited Texts and 250 Minutes**
NZ & Aus
Free Mercury to Mercury calling
Mercury to Mercury calls are always on us and won’t count towards your minutes.
1.25GB Rollover Data
Any unused data will rollover each month for up to 12 months.
Hotspotting Included
You can use your data to hotspot.
2.5GB ROLLOVER† DATA
$29 $14.50* PER MONTH FOR 12 MONTHS
SAVE $174* OVER 12 MONTHS
Unlimited Texts and 350 Minutes**
NZ & Aus
Free Mercury to Mercury calling
Mercury to Mercury calls are always on us and won’t count towards your minutes.
2.5GB Rollover Data
Any unused data will rollover each month for up to 12 months.
Hotspotting Included
You can use your data to hotspot.
*Terms and eligibility criteria apply. Prices include GST. Prices may change during the term. Offer applies to monthly plan charge only. Standard charges apply for usage outside plan entitlements, Auto-Allowance ($5), and Add-Ons you purchase. To retain offer: maintain at least one Mercury energy/broadband service. Offer ends if you terminate services. One offer per mobile number. Not available if you've had a Mercury mobile offer in the last 12 months. General residential and mobile terms apply.
+Endless data is reduced to 1.2Mbps after monthly data allowance is reached. Endless data remains usable but with reduced video/streaming quality. Unlimited NZ/ Australian landline and mobile calls while in NZ.
†Rollover data: You can accumulate rollover data for up to 365 days. If you run out of monthly and rollover data, a Mobile Data Auto Allowance of 100MB (Cost $5) will automatically be added to your plan, you can opt out of this via the Mercury app. Data services will be unavailable until plan renews or data pack is purchased.
**Plan Inclusions: Unlimited texts to standard NZ/Aus numbers. Standard charges will apply for minutes/texts/data outside of your selected mobile plan allowance. International calls and special SMS codes excluded. Reasonable use policy applies. Roaming charges apply outside of NZ.
READY TO SIGN UP?
HELPFUL INFORMATION
You can add broadband and mobile to your existing Mercury account by logging in to My Account online or via the Mercury app to view your available offers and complete your sign-up. Prefer to chat? Call our team on 0800 36 98 50.
If you are considering switching your broadband and mobile to Mercury but are unsure of the process our Switching Hub is designed to help.
If you need help choosing the right fibre broadband plan for your home, take a look at our broadband quiz.. It takes less than a minute to complete!
On our fibre broadband plans eero routers are available to add to your plan.
On our wireless broadband plans, we'll supply you with either a Futura Modem or a Smart Modem 2. This may be a refurbished router. A postage and handling fee of $14.95 applies for delivery.
If you are signing up for a wireless broadband plan, you'll need to use the router supplied by Mercury. For our fibre plans, there is the option to use your own router but there are some important things to consider if you choose to do this.
You may receive a refurbished wireless router when you sign up for one of our wireless broadband plans. A refurbished router is a device that has been used before but has been thoroughly tested, cleaned, and restored to ensure it performs like new. By reusing quality hardware, we reduce electronic waste and make a more sustainable choice for the environment.
If you upgrade your broadband connection to a fibre service, or cancel your wireless broadband service, you'll need to return your wireless router to us. A return bag will be sent out to you. Please include all accessories (power adaptor and cables.)
We offer landline services for both fibre and wireless broadband.
Endless Data mobile plans let you keep using mobile data at a reduced speed of 1.2Mbps after you’ve used up your monthly data allowance. You’ll stay connected at this lower speed, but activities like video streaming and loading web pages may be slower or show lower resolution.
Our Rollover Data plans allow data to rollover for 12 months and have capped minutes – these capped minutes do not rollover if unused. All our plans have unlimited texts. If you run out of monthly and rollover data, a Data Auto Allowance of 100MB (cost $5) will automatically be added to your plan, you can opt out of this via the Mercury app. Once the plan's monthly data allowance/ Data Auto Allowance has been reached, your data service will be unavailable until the plan renews (or an additional data pack is purchased).
AWARD WINNING BROADBAND SERVICE
We're proud to be recognised with the Gold Quality Service Award in the Internet Service Providers category. This award reflects our commitment to deliver not only fast and reliable internet, but genuine care - connections that go beyond speed.
We'll take care of the switch
Have questions around switching providers? Our Switching Hub has all the info you need.