---
title: "Smart: MCC 456 MNC 06"
mcc: "456"
mnc: "06"
plmn: "45606"
brand: "Smart"
operator: "Smart Axiata Co. Ltd"
country: "Cambodia"
country_iso: "KH"
region: "Asia & Middle East"
technologies: ["2G", "3G", "4G"]
updated: "2025-04-09"
canonical: "https://mcc-mnc.org/networks/456_06"
---

# Smart: MCC 456, MNC 06 (Cambodia)

**Smart** (operator: Smart Axiata Co. Ltd) is a mobile network in [Cambodia](https://mcc-mnc.org/countries/cambodia.md) (Asia & Middle East), identified by MCC **456** and MNC **06**: PLMN ID 45606, also written 456-06 or 456 06. It runs 2G, 3G and 4G.

## Identifiers

| Field | Value |
|---|---|
| MCC (Mobile Country Code) | 456 |
| MNC (Mobile Network Code) | 06 |
| PLMN ID (MCC+MNC) | 45606 |
| TADIG code | — |
| Brand | Smart |
| Operator | Smart Axiata Co. Ltd |
| 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) | 468 |
| 3G | [UMTS 2100](https://mcc-mnc.org/coverage/umts_2100.md) | — |
| 4G | [LTE 1800](https://mcc-mnc.org/coverage/lte_1800.md), [LTE 2100](https://mcc-mnc.org/coverage/lte_2100.md) | 763 |

## 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 Smart

Smart Axiata Co. Ltd, operating under the trade name Smart, is a leading mobile network operator in Cambodia. Identified by its Mobile Country Code (MCC) of 456 and Mobile Network Code (MNC) of 06, Smart Axiata provides a wide range of telecommunications services, including voice, data, and digital solutions, to millions of subscribers across the country. As a key player in Cambodia's rapidly evolving telecommunications landscape, Smart Axiata competes with other operators such as Cellcard and Metfone, striving to deliver innovative and affordable connectivity options.

Operating within the Asia & Middle East region, Smart Axiata has significantly contributed to bridging the digital divide in Cambodia, extending its network coverage to both urban and rural areas. The company frequently invests in infrastructure upgrades, including advancements in 4G LTE and preparing for 5G deployment, to enhance the user experience. Smart Axiata's commitment to social responsibility is demonstrated through various community programs focused on education, environmental sustainability, and digital literacy, strengthening its position as a responsible corporate citizen within Cambodia and the wider region.

## APN settings

| Name | APN | Types | Protocol | Source |
|---|---|---|---|---|
| Smart | `default` | default, ia, supl | — | AOSP |

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

## Cell towers

OpenCelliD has measured **1,231** cells on this network across 40 location/tracking areas, first seen 2014-08-19 and last seen 2026-08-16 (data as of 2026-09-27).

| Radio | Generation | Cells |
|---|---|---|
| GSM | 2G | 468 |
| LTE | 4G | 763 |

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 | 01 | [Cellcard](https://mcc-mnc.org/networks/456_01.md) | KHMGM |
| 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 | 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_06 · Index for AI agents: https://mcc-mnc.org/llms.txt · Data is community-maintained; corrections welcome on the HTML page.