---
title: "Hong Kong Government: MCC 454 MNC 25"
mcc: "454"
mnc: "25"
plmn: "45425"
operator: "Hong Kong Government"
country: "Hong Kong"
country_iso: "HK"
region: "Asia & Middle East"
updated: "2025-04-09"
canonical: "https://mcc-mnc.org/networks/454_25"
---

# Hong Kong Government: MCC 454, MNC 25 (Hong Kong)

**Hong Kong Government** is a mobile network in [Hong Kong](https://mcc-mnc.org/countries/hong_kong.md) (Asia & Middle East), identified by MCC **454** and MNC **25**: PLMN ID 45425, also written 454-25 or 454 25.

## Identifiers

| Field | Value |
|---|---|
| MCC (Mobile Country Code) | 454 |
| MNC (Mobile Network Code) | 25 |
| PLMN ID (MCC+MNC) | 45425 |
| TADIG code | — |
| Brand | — |
| Operator | Hong Kong Government |
| Country | Hong Kong (HK) |
| Region | Asia & Middle East |
| Dialling code | — |
| Technologies | — |
| Last updated | 2025-04-09 |

## Technologies & bands

No bands on file for this network.

## Voice & calling services

| Service | Status | Source |
|---|---|---|
| VoLTE | Unknown | — |
| VoWiFi | Unknown | — |
| ViLTE | Unknown | — |
| VoNR | Unknown | — |

A service not marked Supported or Not supported is unknown: no data either way, not a sign that the network lacks it.

## About Hong Kong Government

The Hong Kong Government mobile network (MCC 454, MNC 25) provides critical communication infrastructure within Hong Kong, a special administrative region of China situated in Asia. While commercial mobile networks like CSL, SmarTone, and 3 Hong Kong serve the general public, the Government network serves distinct purpose, ensuring secure and reliable connectivity for various governmental departments and public safety organizations. This dedicated infrastructure is vital for coordinating emergency responses, facilitating inter-agency communication during crises, and supporting the daily operations of government services across the region.

Unlike commercial networks which prioritize wider coverage and consumer data services, the Hong Kong Government's mobile network places a premium on security, resilience, and prioritized access. The network utilizes dedicated spectrum and often implements advanced security protocols to protect sensitive government communications from eavesdropping and interference. Its infrastructure is also designed for redundancy and rapid recovery in the face of natural disasters or other emergencies impacting commercial network availability, ensuring the government can continue to function effectively when other communication channels are compromised. Deployments of the network are carefully planned to ensure optimal coverage for critical government facilities and operational areas across Hong Kong Island, Kowloon, and the New Territories.

## Other networks in Hong Kong

| MCC | MNC | Network | TADIG |
|---|---|---|---|
| 454 | 00 | [1O1O / One2Free / New World Mobility / SUNMobile](https://mcc-mnc.org/networks/454_00.md) | HKGTC |
| 454 | 01 | [CITIC Telecom 1616](https://mcc-mnc.org/networks/454_01.md) | — |
| 454 | 02 | [CSL Limited](https://mcc-mnc.org/networks/454_02.md) | — |
| 454 | 03 | [3](https://mcc-mnc.org/networks/454_03.md) | HKGH3 |
| 454 | 04 | [3 2G](https://mcc-mnc.org/networks/454_04.md) | HKGHT |
| 454 | 05 | [3 CDMA](https://mcc-mnc.org/networks/454_05.md) | — |
| 454 | 06 | [SmarTone](https://mcc-mnc.org/networks/454_06.md) | HKGSM |
| 454 | 07 | [China Unicom](https://mcc-mnc.org/networks/454_07.md) | — |
| 454 | 08 | [Truphone](https://mcc-mnc.org/networks/454_08.md) | — |
| 454 | 09 | [China Motion Telecom](https://mcc-mnc.org/networks/454_09.md) | — |
| 454 | 10 | [New World Mobility](https://mcc-mnc.org/networks/454_10.md) | HKGNW |
| 454 | 11 | [China-Hong Kong Telecom](https://mcc-mnc.org/networks/454_11.md) | — |
| 454 | 12 | [CMCC HK](https://mcc-mnc.org/networks/454_12.md) | HKGPP |
| 454 | 13 | [CMCC HK](https://mcc-mnc.org/networks/454_13.md) | — |
| 454 | 14 | [Hutchison Telecom](https://mcc-mnc.org/networks/454_14.md) | — |
| 454 | 15 | [SmarTone Mobile Communications Limited](https://mcc-mnc.org/networks/454_15.md) | — |
| 454 | 16 | [PCCW Mobile 2G](https://mcc-mnc.org/networks/454_16.md) | HKGMC |
| 454 | 17 | [SmarTone Mobile Communications Limited](https://mcc-mnc.org/networks/454_17.md) | — |
| 454 | 18 | [CSL Limited](https://mcc-mnc.org/networks/454_18.md) | — |
| 454 | 19 | [PCCW Mobile 3G](https://mcc-mnc.org/networks/454_19.md) | HKGM3 |
| 454 | 20 | [PCCW Mobile 4G](https://mcc-mnc.org/networks/454_20.md) | — |
| 454 | 21 | [21Vianet Mobile Ltd.](https://mcc-mnc.org/networks/454_21.md) | — |
| 454 | 22 | [263 Mobile Communications (HongKong) Limited](https://mcc-mnc.org/networks/454_22.md) | — |
| 454 | 23 | [Lycamobile](https://mcc-mnc.org/networks/454_23.md) | — |
| 454 | 24 | [Multibyte Info Technology Ltd](https://mcc-mnc.org/networks/454_24.md) | — |
| 454 | 26 | [Hong Kong Government](https://mcc-mnc.org/networks/454_26.md) | — |
| 454 | 29 | [PCCW Mobile CDMA](https://mcc-mnc.org/networks/454_29.md) | — |
| 454 | 30 | [China Data Enterprises Ltd](https://mcc-mnc.org/networks/454_30.md) | — |
| 454 | 31 | [CTExcel](https://mcc-mnc.org/networks/454_31.md) | — |
| 454 | 32 | [Hong Kong Broadband Network Ltd](https://mcc-mnc.org/networks/454_32.md) | — |
| 454 | 35 | [Webbing Hong Kong Ltd](https://mcc-mnc.org/networks/454_35.md) | — |

---

HTML version: https://mcc-mnc.org/networks/454_25 · Index for AI agents: https://mcc-mnc.org/llms.txt · Data is community-maintained; corrections welcome on the HTML page.