---
title: "Chunghwa: MCC 466 MNC 92"
mcc: "466"
mnc: "92"
plmn: "46692"
tadig: "TWNLD"
brand: "Chunghwa"
operator: "Chunghwa Telecom"
country: "Taiwan"
country_iso: "TW"
region: "Asia & Middle East"
technologies: ["3G", "4G"]
updated: "2025-04-09"
canonical: "https://mcc-mnc.org/networks/466_92"
---

# Chunghwa: MCC 466, MNC 92 (Taiwan)

**Chunghwa** (operator: Chunghwa Telecom) is a mobile network in [Taiwan](https://mcc-mnc.org/countries/taiwan.md) (Asia & Middle East), identified by MCC **466** and MNC **92**: PLMN ID 46692, also written 466-92 or 466 92, with the TADIG roaming code **TWNLD**. It runs 3G and 4G. Calling: VoLTE: Likely.

## Identifiers

| Field | Value |
|---|---|
| MCC (Mobile Country Code) | 466 |
| MNC (Mobile Network Code) | 92 |
| PLMN ID (MCC+MNC) | 46692 |
| TADIG code | TWNLD |
| Brand | Chunghwa |
| Operator | Chunghwa Telecom |
| Country | Taiwan (TW) |
| Region | Asia & Middle East |
| Dialling code | — |
| Technologies | 3G, 4G |
| Last updated | 2025-04-09 |

## Technologies & bands

| Generation | Bands | Measured cells |
|---|---|---|
| 3G | [UMTS 2100](https://mcc-mnc.org/coverage/umts_2100.md), [UMTS 900](https://mcc-mnc.org/coverage/umts_900.md) | 25 |
| 4G | [LTE 1800](https://mcc-mnc.org/coverage/lte_1800.md), [LTE 2600](https://mcc-mnc.org/coverage/lte_2600.md), [LTE 900](https://mcc-mnc.org/coverage/lte_900.md) | 4,489 |
| 5G | No bands on file | 1 |

## Voice & calling services

| Service | Status | Source |
|---|---|---|
| VoLTE | Likely | Network publishes an IMS APN |
| 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 Chunghwa

Chunghwa Telecom, operating in Taiwan (Asia & Middle East), stands as the nation's largest telecommunications provider. Designated with the Mobile Country Code (MCC) 466 and Mobile Network Code (MNC) 92, Chunghwa Telecom offers a comprehensive suite of mobile services, including 4G LTE and increasingly prominent 5G connectivity. As a dominant player in the Taiwanese market, it competes with other networks like Taiwan Mobile and Far EasTone, striving to provide superior coverage and innovative services to its subscribers across the island.

Chunghwa Telecom's extensive network infrastructure reaches even the most remote parts of Taiwan, a crucial factor given the island's diverse terrain. Beyond mobile, the company also offers fixed-line, broadband, and enterprise solutions, solidifying its role as a vital communications hub. Its commitment to upgrading its network and delivering cutting-edge technology has made it a popular choice for both individual consumers and businesses alike across the country. The network constantly evolves with the latest telecommunications technology, constantly competing with other, newer networks.

## APN settings

| Name | APN | Types | Protocol | MMSC | MMS proxy | MMS port | Source |
|---|---|---|---|---|---|---|---|
| CHT | `internet` | default, supl | — | — | — | — | LineageOS |
| 中華電信 (emome) | `emome` | default, supl | — | — | — | — | LineageOS |
| 中華電信(Chunghwa) | `emome` | default, mms, supl | — | `http://mms.emome.net:8002` | 10.1.1.1 | 8080 | LineageOS |
| 中華電信(Chunghwa) (Internet) | `internet` | default, ia, supl | IPV4V6 | — | — | — | AOSP |
| 中華電信(Chunghwa) (MMS) | `emome` | mms | — | `http://mms.emome.net:8002` | 10.1.1.1 | 8080 | AOSP, LineageOS |
| 中華電信(Chunghwa) (IMS) | `ims` | ims | IPV4V6 | — | — | — | AOSP |
| 中華電信(Chunghwa) (UT) | `hos` | xcap | IPV4V6 | — | — | — | AOSP |

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

## Android carrier config highlights

| Setting | Value | Key |
|---|---|---|
| Call settings over Ut/XCAP | Yes | `carrier_supports_ss_over_ut_bool` |
| Wi-Fi calling on when roaming | Yes | `carrier_default_wfc_ims_roaming_enabled_bool` |
| 5G icon display grace period | connected_mmwave,legacy,31;connected,legacy,31;connected_mmwave,not_restricted_rrc_con,31;connected,not_restricted_rrc_con,31;not_restricted_rrc_idle,not_restricted_rrc_con,15 | `5g_icon_display_grace_period_string` |
| 5G icon rules | connected_mmwave:5G,connected:5G,not_restricted_rrc_idle:5G | `5g_icon_configuration_string` |
| NR timers reset if non endc and rrc idle | Yes | `nr_timers_reset_if_non_endc_and_rrc_idle_bool` |
| Hide LTE plus data icon | No | `hide_lte_plus_data_icon_bool` |

## Cell towers

OpenCelliD has measured **4,515** cells on this network across 77 location/tracking areas, first seen 2014-11-10 and last seen 2026-09-05 (data as of 2026-09-27).

| Radio | Generation | Cells |
|---|---|---|
| UMTS | 3G | 25 |
| LTE | 4G | 4,489 |
| NR | 5G | 1 |

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 Taiwan

| MCC | MNC | Network | TADIG |
|---|---|---|---|
| 466 | 01 | [FarEasTone](https://mcc-mnc.org/networks/466_01.md) | TWNFE |
| 466 | 02 | [FarEasTone](https://mcc-mnc.org/networks/466_02.md) | — |
| 466 | 03 | [FarEasTone](https://mcc-mnc.org/networks/466_03.md) | — |
| 466 | 05 | [APTG](https://mcc-mnc.org/networks/466_05.md) | — |
| 466 | 06 | [FarEasTone](https://mcc-mnc.org/networks/466_06.md) | — |
| 466 | 07 | [FarEasTone](https://mcc-mnc.org/networks/466_07.md) | — |
| 466 | 09 | [VMAX](https://mcc-mnc.org/networks/466_09.md) | — |
| 466 | 10 | [G1](https://mcc-mnc.org/networks/466_10.md) | — |
| 466 | 11 | [Chunghwa LDM](https://mcc-mnc.org/networks/466_11.md) | — |
| 466 | 12 | [Ambit Microsystems](https://mcc-mnc.org/networks/466_12.md) | — |
| 466 | 56 | [FITEL](https://mcc-mnc.org/networks/466_56.md) | — |
| 466 | 68 | [Tatung InfoComm](https://mcc-mnc.org/networks/466_68.md) | — |
| 466 | 88 | [FarEasTone](https://mcc-mnc.org/networks/466_88.md) | — |
| 466 | 89 | [T Star](https://mcc-mnc.org/networks/466_89.md) | TWNTG |
| 466 | 90 | [T Star](https://mcc-mnc.org/networks/466_90.md) | — |
| 466 | 93 | [MobiTai](https://mcc-mnc.org/networks/466_93.md) | — |
| 466 | 97 | [Taiwan Mobile](https://mcc-mnc.org/networks/466_97.md) | TWNPC |
| 466 | 99 | [TransAsia](https://mcc-mnc.org/networks/466_99.md) | — |

---

HTML version: https://mcc-mnc.org/networks/466_92 · Index for AI agents: https://mcc-mnc.org/llms.txt · Data is community-maintained; corrections welcome on the HTML page.