nextSIM eSIM Data Plans for Taiwan

nextSIM does not provide a truly unlimited data eSIM plan for Taiwan. All of its Taiwan‑specific offerings have a fixed data cap, ranging from 1GB per day up to 100GB for a 30‑day period. Because the data cap is a hard limit, speeds may be reduced once the allowance is reached, as specified in each plan’s features.

Travelers who need more data can choose one of the larger fixed plans, such as the eSIM Taiwan 50GB 30Days Standard or the eSIM Taiwan 100GB 30Days Economy. These provide a larger high‑speed data allowance and are generally more cost‑effective than purchasing an unlimited‑named plan that still caps at 1GB or 2GB.

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.