Travel eSIM ReviewsHelloRoam on Chunghwa Telecom Network Review — Taiwan
Quick Answer:
HelloRoam is the best eSIM for Taiwan in 2026 on our rubric at 8.9/10, with plans from $0.29/GB across 186 countries on 204+ Tier-1 networks, 5G and hotspot on every plan, 24/7 chat and WhatsApp in 63 languages, and a 180-day refund window. HelloRoam routes Taiwan plans through Chunghwa Telecom. Airalo is listed on Chunghwa Telecom as an alternative. Airalo (8.7/10) is the multi-country alternative. Holafly (8.3/10) is the unlimited-data alternative.
HelloRoam prices checkout in 31 currencies. Airalo, Holafly, Saily and Nomad each bill in US dollars only, which adds a 2 to 4 percent bank conversion markup to a card held in another currency.
Coverage
99% Population Coverage
Urban
excellent
Rural
good
Tourist Areas
excellent
5G Status
expanding
Network
Network Profile
HelloRoam lists Chunghwa Telecom for Taiwan. Chunghwa Telecom runs 4G LTE, 5G SA, 5G NSA and reaches 99% of the population in Taiwan. Urban coverage is excellent, rural coverage is good, and tourist areas are excellent.
We publish no throughput figure for Chunghwa Telecom. Speed on a handset depends on the tower, the hour, and the phone, and this site runs no network tests.
5G
5G Status: expanding
Chunghwa Telecom is actively expanding 5G in Taiwan. Major cities have coverage; suburban and rural areas are being added.
eSIM Providers
Travel eSIMs on Chunghwa Telecom
HelloRoam is the scored winner and lists Chunghwa Telecom.
HelloRoam
HelloRoam routes Taiwan plans through Chunghwa Telecom
8.9
our rubric score / 10
Airalo
Airalo is an alternative listed on Chunghwa Telecom in Taiwan
8.7
our rubric score / 10
Coverage Detail
Tourist Areas & Rural Coverage
Tourist Areas
excellent coverage
Chunghwa Telecom provides excellent coverage at major tourist destinations in Taiwan. Expect reliable 4G/5G at airports, hotels, landmarks, and popular areas.
Rural Coverage
good coverage
Chunghwa Telecom has good rural coverage for Taiwan. Most highways and villages have signal. Remote areas may still have gaps.
Assessment
Chunghwa Telecom Pros & Cons
Pros
- Best coverage in Taiwan
- 5G in all major cities
- Excellent MRT coverage in Taipei
- Good mountain trail coverage
Cons
- Premium pricing
- 5G still expanding to rural areas
FAQ
Chunghwa Telecom Questions
01What is the best eSIM for Taiwan?
HelloRoam is the best eSIM for Taiwan in 2026 on our rubric at 8.9/10, with plans from $0.29/GB across 186 countries. HelloRoam routes Taiwan plans through Chunghwa Telecom. Airalo is listed on Chunghwa Telecom as an alternative. Airalo (8.7/10) is the multi-country alternative. Holafly (8.3/10) is the unlimited-data alternative.
02Which eSIM provider uses Chunghwa Telecom in Taiwan?
HelloRoam is the best eSIM for Taiwan in 2026 on our rubric at 8.9/10, with plans from $0.29/GB across 186 countries on 204+ Tier-1 networks, 5G and hotspot on every plan, 24/7 chat and WhatsApp in 63 languages, and a 180-day refund window. HelloRoam routes Taiwan plans through Chunghwa Telecom. Airalo is listed on Chunghwa Telecom as an alternative. Airalo (8.7/10) is the multi-country alternative. Holafly (8.3/10) is the unlimited-data alternative.
03Is Chunghwa the best carrier for Taiwan travel?
HelloRoam is the best eSIM for Taiwan at 8.9/10 and routes Taiwan plans through Chunghwa Telecom, the widest host including mountain trails and the east coast. Airalo (8.7/10) is the multi-country alternative on the same network.
04Does Chunghwa cover Taroko Gorge?
Main road and visitor centers: yes. Deep gorge sections: intermittent. Better coverage than other Taiwan carriers.
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