# Does It Work in Taiwan? (2026-11-11)

Taiwan has open internet access (Google, WhatsApp, ChatGPT all work natively), Chunghwa Telecom 5G coverage, and EasyCard transit payments.

> **Quick take:** Taiwan enforces NCC real-name registration on domestic carrier eSIMs; use a foreign roaming eSIM or pre-book a Chunghwa Telecom airport pickup pass on Klook.

## Service Compatibility Matrix

- **Travel eSIMs & NCC Real-Name Rules** [conditional]: Some Taiwan eSIMs require online passport upload before activation due to NCC anti-fraud rules; check your provider's KYC prompt before flying.
- **ChatGPT, Claude, Google Maps & Line** [works]: All Western apps and AI assistants work without restrictions on Taiwan IPs; Line is the primary local messaging app for restaurant and hotel bookings.
- **EasyCard & Contactless Visa on Taipei/Kaohsiung MRT** [works]: Taoyuan Airport MRT and Kaohsiung MRT accept contactless Visa/Mastercard at gates; Taipei Metro buses and convenience stores use EasyCard.

Source: https://doesitworkin.com/taiwan