Prepay plan from Mighty Mobile

Mighty Mobile Fast Plan 365 Days

PrepayOne NZ network5GeSIM

Best for: Unlimited data paid yearly

Plan details

Plan typePrepay
Price$399 per year
Monthly equivalent$33.25
DataUnlimited (10Mbps)
Data detailsUnlimited data at speeds up to 10Mbps; fair use applies.
Data rolloverNot stated
NZ callsUnlimited
NZ textsUnlimited
Calls to AustraliaYes
ContractNo fixed term
NetworkOne NZ network
5GYes
eSIMYes
Hotspot / tetheringYes

Last checked 12 October 2026. See it on Mighty Mobile’s website

How it compares

  • At $33.25 a month, it costs less than 70% of the 111 plans we compare.
  • Of the 6 plans with unlimited data, it's number 2 on price. They range from $24.58 to $62.92 a month.
  • You pay $399 upfront for the whole year.

Who it suits

  • Heavy users: lots of video, hotspotting
  • Anyone who wants no bill, no credit check and the freedom to stop any time
  • People who want to pay once and forget about it for a year

SmartScore

9.3/10

6.0 value + 3.3 features = 9.3 out of 10

Value for money

6.0 / 6

At $33.25 a month, this is the cheapest unlimited plan at 10Mbps or faster we list, so it gets the full 6 points.

Features

3.3 / 4
  • Unlimited NZ calls+0.8
  • Data rollover · Not stated0 of 0.7
  • No fixed term+0.6
  • 5G access+0.6
  • eSIM support+0.5
  • Hotspot/tethering allowed+0.5
  • Calls to Australia included+0.3

Unlimited plans at 10Mbps or faster count as more data than any allowance. Plans you pay a year upfront are only compared with each other, and no plan is compared with one that needs another service. Commissions never affect scores. How the SmartScore works

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