---
title: "Civil Aviation Authority: MCC 426 MNC 03"
mcc: "426"
mnc: "03"
plmn: "42603"
operator: "Civil Aviation Authority"
country: "Bahrain"
country_iso: "BH"
region: "Asia & Middle East"
updated: "2025-04-09"
canonical: "https://mcc-mnc.org/networks/426_03"
---

# Civil Aviation Authority: MCC 426, MNC 03 (Bahrain)

**Civil Aviation Authority** is a mobile network in [Bahrain](https://mcc-mnc.org/countries/bahrain.md) (Asia & Middle East), identified by MCC **426** and MNC **03**: PLMN ID 42603, also written 426-03 or 426 03.

## Identifiers

| Field | Value |
|---|---|
| MCC (Mobile Country Code) | 426 |
| MNC (Mobile Network Code) | 03 |
| PLMN ID (MCC+MNC) | 42603 |
| TADIG code | — |
| Brand | — |
| Operator | Civil Aviation Authority |
| Country | Bahrain (BH) |
| 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 Civil Aviation Authority

The Civil Aviation Authority (CAA) mobile network (MCC 426, MNC 03) operates within Bahrain, a key nation in the Asia & Middle East region. While perhaps not as widely known as commercial giants like Batelco or Zain, the CAA network plays a vital, specialized role, likely supporting critical communication infrastructure for aviation management and safety within the country. Given Bahrain's strategic location as a hub for air travel and commerce, the CAA network is undoubtedly integral to smooth operations and real-time data exchange within the aviation sector. It's part of Bahrain's wider telecommunications landscape overseen by the Telecommunications Regulatory Authority (TRA).

Bahrain utilizes its MCC of 426 to identify mobile networks within its borders, and the MNC 03 specifically designates the Civil Aviation Authority's unique network identifier. Understanding these codes is crucial for identifying network operators, particularly in scenarios involving international roaming or device configuration. Often, specialized networks like the CAA's prioritize reliability and security over widespread public accessibility, and their presence showcases Bahrain’s investment in a robust communications infrastructure to support its aviation industry and overall connectivity within the region, and possibly across the Gulf Cooperation Council (GCC). Their services can operate entirely internally with a cellular network, or they may be used with services that require priority such as emergency services.

## Other networks in Bahrain

| MCC | MNC | Network | TADIG |
|---|---|---|---|
| 426 | 01 | [Batelco](https://mcc-mnc.org/networks/426_01.md) | BHRBT |
| 426 | 02 | [zain BH](https://mcc-mnc.org/networks/426_02.md) | BHRMV |
| 426 | 04 | [STC](https://mcc-mnc.org/networks/426_04.md) | — |
| 426 | 05 | [Batelco](https://mcc-mnc.org/networks/426_05.md) | BHRB2 |

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