---
title: "Cellcard: MCC 456 MNC 01"
mcc: "456"
mnc: "01"
plmn: "45601"
tadig: "KHMGM"
brand: "Cellcard"
operator: "CamGSM / The Royal Group"
country: "Cambodia"
country_iso: "KH"
region: "Asia & Middle East"
technologies: ["2G", "3G", "4G"]
updated: "2025-04-09"
canonical: "https://mcc-mnc.org/networks/456_01"
---

# Cellcard: MCC 456, MNC 01 (Cambodia)

**Cellcard** (operator: CamGSM / The Royal Group) is a mobile network in [Cambodia](https://mcc-mnc.org/countries/cambodia.md) (Asia & Middle East), identified by MCC **456** and MNC **01**: PLMN ID 45601, also written 456-01 or 456 01, with the TADIG roaming code **KHMGM**. It runs 2G, 3G and 4G.

## Identifiers

| Field | Value |
|---|---|
| MCC (Mobile Country Code) | 456 |
| MNC (Mobile Network Code) | 01 |
| PLMN ID (MCC+MNC) | 45601 |
| TADIG code | KHMGM |
| Brand | Cellcard |
| Operator | CamGSM / The Royal Group |
| Country | Cambodia (KH) |
| Region | Asia & Middle East |
| Dialling code | — |
| Technologies | 2G, 3G, 4G |
| Last updated | 2025-04-09 |

## Technologies & bands

| Generation | Bands | Measured cells |
|---|---|---|
| 2G | [GSM 1800](https://mcc-mnc.org/coverage/gsm_1800.md), [GSM 900](https://mcc-mnc.org/coverage/gsm_900.md) | 115 |
| 3G | [UMTS 2100](https://mcc-mnc.org/coverage/umts_2100.md) | 6 |
| 4G | [LTE 1800](https://mcc-mnc.org/coverage/lte_1800.md) | 1,588 |

## 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 Cellcard

CamGSM, operating under the brand name Cellcard, is a leading mobile network provider in Cambodia, a country located in the Asia & Middle East region. Identified by its Mobile Country Code (MCC) of 456 and Mobile Network Code (MNC) of 01, Cellcard, a subsidiary of The Royal Group, has played a significant role in shaping the telecommunications landscape of Cambodia since its inception. Competing with established players like Smart Axiata and Metfone, Cellcard distinguishes itself through its commitment to innovation and customer-centric services.

As Cambodia's mobile network sector continues to evolve, understanding the significance of MCC 456 and MNC 01 in identifying Cellcard becomes crucial. These codes are essential for mobile devices to connect to the Cellcard network while roaming or for technical configurations. Cellcard has consistently invested in upgrading its network infrastructure to offer enhanced data speeds and wider coverage, especially in urban areas like Phnom Penh and Siem Reap, contributing towards bridging the digital divide within the Kingdom of Cambodia.

## APN settings

| Name | APN | Types | Protocol | Username | Password | MMSC | MMS proxy | MMS port | Source |
|---|---|---|---|---|---|---|---|---|---|
| Cellcard | `default` | default, ia, supl | — | — | — | — | — | — | AOSP |
| Mobitel Cellcard | `cellcard` | default, supl | — | `mobitel` | `mobitel` | — | — | — | LineageOS |
| Mobitel KH | `postpaid` | default, supl | — | `mobitel` | `mobitel` | — | — | — | LineageOS |
| Mobitel MMS | `mms` | mms | — | `mobitel` | `mobitel` | `http://mms.mobitel.com.kh/mmsc` | 203.144.95.98 | 3130 | LineageOS |

Settings come from Android's AOSP and LineageOS APN lists and user corrections.

## Cell towers

OpenCelliD has measured **1,709** cells on this network across 54 location/tracking areas, first seen 2017-02-19 and last seen 2026-09-02 (data as of 2026-09-27).

| Radio | Generation | Cells |
|---|---|---|
| GSM | 2G | 115 |
| UMTS | 3G | 6 |
| LTE | 4G | 1,588 |

Locate a single cell by MCC, MNC, LAC/TAC and cell ID with the https://mcc-mnc.org/cell-id-lookup tool, `GET /api/v1/cells` or the MCP `lookup_cell` tool. Cell data from OpenCelliD (https://opencellid.org), licensed CC BY-SA 4.0.

## Other networks in Cambodia

| MCC | MNC | Network | TADIG |
|---|---|---|---|
| 456 | 02 | [Smart](https://mcc-mnc.org/networks/456_02.md) | — |
| 456 | 03 | [qb](https://mcc-mnc.org/networks/456_03.md) | — |
| 456 | 04 | [qb](https://mcc-mnc.org/networks/456_04.md) | KHMCC |
| 456 | 05 | [Smart](https://mcc-mnc.org/networks/456_05.md) | — |
| 456 | 06 | [Smart](https://mcc-mnc.org/networks/456_06.md) | — |
| 456 | 08 | [Metfone](https://mcc-mnc.org/networks/456_08.md) | KHMVC |
| 456 | 09 | [Metfone](https://mcc-mnc.org/networks/456_09.md) | — |
| 456 | 11 | [SEATEL](https://mcc-mnc.org/networks/456_11.md) | — |
| 456 | 18 | [Cellcard](https://mcc-mnc.org/networks/456_18.md) | — |

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HTML version: https://mcc-mnc.org/networks/456_01 · Index for AI agents: https://mcc-mnc.org/llms.txt · Data is community-maintained; corrections welcome on the HTML page.