JamboSim eSIM Data Plans for New Zealand

JamboSim does not provide a truly unlimited eSIM plan for New Zealand.
All plans that carry the “Unlimited” name actually allow 3 GB per day of high‑speed data; once that limit is reached the speed drops to 1000 kbps. If you need more data without throttling, JamboSim offers fixed‑data options such as a 20 GB plan valid for 30 days, which delivers a larger unthrottled data allowance. These fixed plans may be more cost‑effective for users who consume more than 3 GB per day.

JamboSim does not provide any New Zealand eSIM that includes a phone number or SMS capability. The provider sells only data‑only plans for the country, so travelers cannot make traditional voice or text messages through a local mobile number.

To communicate while traveling, users can rely on data‑based VoIP applications such as WhatsApp, Telegram, or iMessage. These services operate over the data connection and allow calls and messaging without the need for a local phone number or SMS functionality.

JamboSim supplies 12 single‑country data plans and 28 multi‑country plans that include coverage for New Zealand. These plans are priced between $1.99 and $94.99, with data caps ranging from 200 MB up to 20 GB. Some options are structured as daily data caps—10 distinct plans in that category—while the remainder are offered with fixed data amounts, 30 plans in total.