nextSIM eSIM Data Plans for Taiwan

nextSIM does not provide a truly unlimited data eSIM for Taiwan. All of its Taiwan‑specific plans have a fixed data cap, ranging from 1GB per day on short‑term plans to larger bundles such as 100GB over 30 days. When a plan’s name includes “Unlimited, ” the service delivers a limited high‑speed allocation before reducing speed; the data cap itself is not infinite. Travelers who need more data can opt for the high‑capacity fixed plans, such as the 100GB 30‑day plan or the 50GB 30‑day plan, which offer larger allowances than the daily capped bundles.

No, nextSIM does not provide a mobile phone number or SMS service for its Taiwan eSIM plans; only data‑only eSIMs are available. Travelers who need voice or messaging can use popular VoIP applications such as WhatsApp, Telegram, or iMessage over the data connection, but they should verify that these apps work in Taiwan before purchasing, as some destinations may block or restrict such services.

nextSIM provides 29 single‑country eSIM plans for Taiwan and 68 multi‑country plans that include Taiwan. The plans range in price from approximately USD 3.84 to USD 1, 279.70, with data caps between 1 GB and 100 GB, usable for validity periods from 1 to 90 days. The single‑country options are typically fixed‑data plans, whereas the multi‑country packages often include daily data caps, offering a mix of both types for travelers.