eSIM for Taiwan — Instant 4G/5G Data Plans

Travelling to Taiwan? A MobiSIM eSIM for Taiwan gives you fast and reliable mobile data from arrival in one of Asia's most visitor-friendly and digitally advanced destinations without needing a physical SIM card. Whether you are visiting Taipei, Kaohsiung, Taichung, Tainan, Hualien, Taroko Gorge, Sun Moon Lake, Alishan, Kenting, or travelling around the island by high-speed rail and scenic coastal routes, MobiSIM provides mobile data for maps, MRT navigation, hotel bookings, night market searches, messaging, and travel updates. Choose a MobiSIM eSIM data plan for Taiwan and get 4G/5G coverage where available through supported local networks. Activation is simple: after purchase, your QR code is delivered by email, then you scan it and follow the setup steps on your device. Your existing SIM can remain active for calls while MobiSIM provides data throughout your trip.

Taiwan's mobile network is served by several operators including Chunghwa Telecom, Taiwan Mobile, and FarEasTone. 4G LTE and 5G coverage is comprehensive across Taipei, Kaohsiung, Taichung, Tainan, and all major cities, with strong connectivity along the High Speed Rail corridor and main highway routes. Taroko National Park has coverage in Hualien city and the main gorge entrance areas, with signal weakening on deeper hiking trails, suspension bridges, and remote marble canyon routes. Alishan and Sun Moon Lake have reliable coverage in resort and visitor areas. Remote mountain areas in the Central Mountain Range above 2,500 metres may have limited signal on high altitude trails. MobiSIM connects through supported Taiwanese networks to deliver fast and reliable data throughout your stay.