RoameSIM eSIM Data Plans for New Zealand

RoameSIM does not provide any true unlimited data eSIM for New Zealand. The plans listed as “Unlimited” give a daily allowance of 3 GB, after which the speed is throttled to 1 Mbps, so the data is capped. Travelers who need large amounts of data can choose fixed data plans instead, such as the 20 GB plan for 30 days (price $34.06 USD) or the 10 GB plan for 30 days (price $20.00 USD). Fixed plans can often be more cost‑effective unless a traveler expects to use far larger amounts of high‑speed data.

RoameSIM does not provide a phone number or SMS capability for a New Zealand eSIM; only data‑only plans are available.

Travelers can use VoIP applications such as WhatsApp, Telegram, and iMessage over the data connection to make voice calls and send messages. Some destinations may block or restrict specific apps, so it is advisable to confirm that the apps one relies on are accessible in New Zealand before purchasing a plan.

RoameSIM provides a total of 12 single‑country plans and 19 multi‑country plans that cover New Zealand. Plan prices range from about $5.31 to $182.81 USD, while data caps span 1 GB to 20 GB, and validity periods extend from 3 to 365 days. Among these options, some plans offer a fixed data allotment, providing a set amount of data for the full validity period, whereas others use a daily data cap that allows a specified amount of data each day, which can be useful for travelers who want predictable daily usage limits.