Recently, 2Degrees and Vodafone have both started a war in the mission to gain more pay monthly / on-account customers.
2Degrees - $99 plan, allowing you to call unlimited to any NZ and Aus numbers, and comes with 1GB of data and plenty of texts.
Vodafone - Red, which can also include unlimited calls to NZ and Aus numbers (if you are on the higher plan), plenty of texts and at least 1GB of data.
When is Telecom refreshing their plans?