---
title: "AT: MCC 603 MNC 09"
mcc: "603"
mnc: "09"
plmn: "60309"
brand: "AT"
operator: "Algérie Télécom"
country: "Algeria"
country_iso: "DZ"
region: "Africa"
technologies: ["4G"]
updated: "2025-04-09"
canonical: "https://mcc-mnc.org/networks/603_09"
---

# AT: MCC 603, MNC 09 (Algeria)

**AT** (operator: Algérie Télécom) is a mobile network in [Algeria](https://mcc-mnc.org/countries/algeria.md) (Africa), identified by MCC **603** and MNC **09**: PLMN ID 60309, also written 603-09 or 603 09. It runs 4G.

## Identifiers

| Field | Value |
|---|---|
| MCC (Mobile Country Code) | 603 |
| MNC (Mobile Network Code) | 09 |
| PLMN ID (MCC+MNC) | 60309 |
| TADIG code | — |
| Brand | AT |
| Operator | Algérie Télécom |
| Country | Algeria (DZ) |
| Region | Africa |
| Dialling code | — |
| Technologies | 4G |
| Last updated | 2025-04-09 |

## Technologies & bands

| Generation | Bands | Measured cells |
|---|---|---|
| 4G | [LTE](https://mcc-mnc.org/coverage/lte.md) | 1 |

## 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 AT

Algérie Télécom (AT) is a prominent mobile network operator in Algeria, Africa. Holding the Mobile Country Code (MCC) 603 and Mobile Network Code (MNC) 09, AT plays a significant role in connecting individuals and businesses across the country. As one of the major players in the Algerian telecommunications market, Algérie Télécom AT competes with other networks to offer a range of mobile services, including voice, data, and SMS.

Serving the vast and diverse landscape of Algeria, Algérie Télécom AT aims to provide connectivity solutions to both urban and rural areas. Their network infrastructure is continually being developed and improved to meet the growing demands of mobile users.  AT are know for their budget friendly data plans, and are considered good value for money. As Algeria develops its telecommunications capabilities, Algérie Télécom AT are expected to continue expanding their network coverage and service offerings to meet the evolving needs across this large North African country.

## Cell towers

OpenCelliD has measured **1** cells on this network across 1 location/tracking areas, first seen 2026-08-10 and last seen 2026-08-11 (data as of 2026-09-27).

| Radio | Generation | Cells |
|---|---|---|
| LTE | 4G | 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 Algeria

| MCC | MNC | Network | TADIG |
|---|---|---|---|
| 603 | 01 | [Mobilis](https://mcc-mnc.org/networks/603_01.md) | DZAA1 |
| 603 | 02 | [Djezzy](https://mcc-mnc.org/networks/603_02.md) | DZAOT |
| 603 | 03 | [Ooredoo](https://mcc-mnc.org/networks/603_03.md) | DZAWT |
| 603 | 07 | [AT](https://mcc-mnc.org/networks/603_07.md) | — |
| 603 | 21 | [ANESRIF](https://mcc-mnc.org/networks/603_21.md) | — |

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