nextSIM eSIM Data Plans for Australia

nextSIM does not provide a truly unlimited data eSIM for Australia. All plans that carry the word “Unlimited” in the name actually give a fixed amount of high‑speed data—typically 1 GB per day or 2 GB per day—after which the speed is reduced to 512 kbps or 2000 kbps. If you need a larger data pool, nextSIM offers fixed‑data plans such as the 100 GB 30 days Australia plan for $55.01 USD or the 50 GB 30 days Australia plan for $31.38 USD. These plans give you a substantial amount of data without the throttling that occurs on the so‑called unlimited plans.

nextSIM does not provide an Australia eSIM that includes a phone number or SMS capability. The provider only offers data‑only plans for the destination, meaning that travelers can use mobile broadband but cannot receive or send regular SMS or make traditional voice calls through a carrier number.

Travelers can still use VoIP applications such as WhatsApp, Telegram, or iMessage over the data connection to make calls and send messages, but these services do not rely on a local phone number.

nextSIM currently provides single‑country data plans for Australia. The provider offers a range of packages that vary in price from a few dollars up to over a thousand dollars, with data limits spanning from 1 GB to 100 GB and validity periods from 1 day to 30 days. While the overall dataset shows that many eSIM carriers have a mix of single‑country and multi‑country options, the exact count of nextSIM’s Australian plans is not specified in the available information.