Hong Kong
Hong KongHK
PLMN ID · 45412
MCC
Mobile Country Code
MNC
Mobile Network Code
PLMN
MCC + MNC
TADIG
GSMA roaming code
Technology
2G · 4G on this network
Record
Updated 2025-04-09
- Brand
- CMCC HK
- Operator
- China Mobile Hong Kong Company Limited
- Country
- Hong Kong(HK)
- Region
- Asia & Middle East
- Dialling code
- —
- Mobile Country Code
- All 32 networks on MCC 454
- Mobile Network Code
- PLMN ID
- What is a PLMN ID?
- TADIG code
- TADIG directory
- Technologies
- 2G · 4G4 bands on file
- VoLTE (4G calling)
- LikelyNetwork publishes an IMS APNReport
- Wi-Fi calling
- UnknownTell us
- Video calling
- UnknownTell us
- VoNR (5G calling)
- UnknownTell us
- Status
- Live
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MVNOs
Add an MVNOMVNOs sell their own SIMs and plans but run on CMCC HK's network rather than owning one.
Regional Global SIM using CMCC HK's numbering
Cell towers
Last measured 2026-09-17
3,539
Cells
75
Location areas
28,808
Measurements
2015
First measured
Measured 5G cells on this network, but no 5G band is on record. Add the band if you know it.
Find a cell on this network
> Enter a cell ID from this network, or press Example, to see where the cell is and how far it reaches.
Crowd-sourced cell measurements from OpenCelliD, licensed CC BY-SA 4.0 · as of 2026-09-27. Counts are cells people have measured, not an operator's own figures.
About CMCC HK
China Mobile Hong Kong Company Limited (CMCC HK) stands as a major mobile network operator in Hong Kong, a vibrant hub within Asia & Middle East. Operating with the Mobile Country Code (MCC) 454, which identifies Hong Kong, and the Mobile Network Code (MNC) 12, CMCC HK provides a wide array of telecommunication services to a substantial portion of the region's population. As a subsidiary of China Mobile, the massive mainland China operator, CMCC HK leverages its parent company's resources and expertise to offer competitive mobile plans, data services, and innovative solutions. CMCC HK plays a significant role in Hong Kong's telecommunications landscape, competing with other established players to provide robust network coverage and cutting-edge technology. Compared to networks like CSL or Hutchison Telecommunications (3 HK), CMCC HK offers a comprehensive service portfolio that allows subscribers to stay connected, whether for personal or professional use. The network continues to adapt to consumer demands and expand its infrastructure, making it a notable contributor to Hong Kong's position as a leading technological and financial center.
APN settings
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