Taiwan
Taiwan eSIM guide: networks, coverage and setup
Chunghwa Telecom · Taiwan Mobile · Far EasTone
Taiwan's three networks give fast 4G/5G across the western plains and cities. Local SIMs need two forms of ID.
eSIM for Taiwan
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Local networks
- Chunghwa TelecomLargest operator, widest coverage including mountains and outlying islands.
- Taiwan MobileNationwide network, strong in cities.
- Far EasToneNationwide network; absorbed Asia Pacific Telecom in 2023.
5G5G is available in Taipei, Kaohsiung, Taichung and most urban areas on all three networks.
Must-knows
- Airport SIM packages often bundle an EasyCard for MRT and buses.
- Google, KakaoTalk and LINE work normally in Taiwan.
Buying a local SIM
Tourist SIMs are sold at Taoyuan and Kaohsiung airports. Real-name rules require a passport plus a second ID (e.g. driving licence or entry record); you must be 18 or older.
Weak-signal areas
Cities and the west coast are well covered. Signal can drop on mountain roads and trails in the Central Mountain Range (e.g. Taroko, Alishan, Hehuanshan).
How much data do you need?
Pick a plan of about 3.6 GB