CMHK offers you all-rounded and hassle-free roaming experiences. No matter leisure travel or business trip, there is always one to meet your travel needs. We cater to all your needs, with an intimate 7x24 global roaming toll-free, and the leading roaming coverage in Hong Kong, we are a real roaming expert.
To provide a better roaming experience, starting from 1 March 2023 (HK Time 00:00), the full speed data roaming usage available for Zone B, C & D in Data Roaming Zone will increase from 500MB to 1GB, after which the capped speed will increase from 384kbps to 512kbps, and the charge will be adjusted to $68/day for Zone B, $98/day for Zone C and $198/day for Zone D.
Starting from the same day, the applicable destinations for Zone B, Zone C and Zone D will be changed as well, and Angola will be removed from Data Roaming Zone, the data usage will be charged at $0.1/KB. Please check the latest tariff of your destination before travelling. For details, please visit Data Roaming Zone.
Data Roaming Products
Voice Roaming Products
For high call needs customer in Bay Area
For customers with cross boarder call needs
For Mainland China travelers
For Supreme series service plan subscribers
International Roaming Coverage and Tariff
CMHK 4G/5G service plan customers can enjoy quality communications services, including voice, SMS and data, in over 300 countries and destinations with applicable 4G/5G handset via designated roaming operators in below countries / destinations:
Popular Destinations: Mainland China Macau Taiwan Japan Singapore Thailand United Kingdom Malaysia
For other regions, please click here for details.
Starting from 21 December 2022, Cuba will be removed from Data Roaming Zone and data usage will be charged at $0.1/KB. From the same day onwards, calling local will be adjusted to $7.22 per minute and sending SMS will be adjusted to $4.60 per message in Cuba.
Roaming Support
IDD Service & International SMS
1-Card-Multi-Number Service
Other Roaming Service