---
title: "StarOne: MCC 510 MNC 03"
mcc: "510"
mnc: "03"
plmn: "51003"
brand: "StarOne"
operator: "PT Indosat Tbk"
country: "Indonesia"
country_iso: "ID"
region: "Oceania"
technologies: ["2G"]
updated: "2025-04-09"
canonical: "https://mcc-mnc.org/networks/510_03"
---

# StarOne: MCC 510, MNC 03 (Indonesia)

**StarOne** (operator: PT Indosat Tbk) is a mobile network in [Indonesia](https://mcc-mnc.org/countries/indonesia.md) (Oceania), identified by MCC **510** and MNC **03**: PLMN ID 51003, also written 510-03 or 510 03. It runs 2G.

## Identifiers

| Field | Value |
|---|---|
| MCC (Mobile Country Code) | 510 |
| MNC (Mobile Network Code) | 03 |
| PLMN ID (MCC+MNC) | 51003 |
| TADIG code | — |
| Brand | StarOne |
| Operator | PT Indosat Tbk |
| Country | Indonesia (ID) |
| Region | Oceania |
| Dialling code | — |
| Technologies | 2G |
| Last updated | 2025-04-09 |

## Technologies & bands

| Generation | Bands | Measured cells |
|---|---|---|
| 2G | [CDMA 800](https://mcc-mnc.org/coverage/cdma_800.md) | — |

## 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 StarOne

PT Indosat Tbk StarOne, operating in Indonesia (Oceania), is a significant mobile network provider identifiable via its Mobile Country Code (MCC) of 510 and Mobile Network Code (MNC) of 003. As part of the larger Indosat Ooredoo Hutchison group, StarOne initially offered CDMA-based services but has since transitioned with the evolving landscape of telecommunications in Indonesia. While the StarOne brand isn’t as prominent as other major players like Telkomsel or XL Axiata in today's Indonesian mobile market, its contribution to the development of the country's telecommunications infrastructure is notable.

StarOne's historical presence reminds us of the diverse technological paths explored in delivering connectivity across the Indonesian archipelago. Although GSM and 4G/5G technologies dominate now, StarOne played a role in the early adoption of mobile communication in Indonesia. Readers might find comparing the network coverage and technologies deployed by StarOne historically against current dominant networks like Telkomsel interesting to understand the dynamic changes in the Indonesian mobile market – a key element of Oceania's largest economy. Understanding MCC 510 and MNC 003 in the context of StarOne provides valuable insight into the allocation and management of mobile network identifiers within Indonesia.

## Other networks in Indonesia

| MCC | MNC | Network | TADIG |
|---|---|---|---|
| 510 | 00 | [PSN](https://mcc-mnc.org/networks/510_00.md) | — |
| 510 | 01 | [Indosat Ooredoo](https://mcc-mnc.org/networks/510_01.md) | IDNSL |
| 510 | 07 | [TelkomFlexi](https://mcc-mnc.org/networks/510_07.md) | — |
| 510 | 08 | [AXIS](https://mcc-mnc.org/networks/510_08.md) | IDNLT |
| 510 | 09 | [Smartfren](https://mcc-mnc.org/networks/510_09.md) | — |
| 510 | 10 | [Telkomsel](https://mcc-mnc.org/networks/510_10.md) | IDNTS |
| 510 | 11 | [XL](https://mcc-mnc.org/networks/510_11.md) | IDNEX |
| 510 | 20 | [TELKOMMobile](https://mcc-mnc.org/networks/510_20.md) | — |
| 510 | 21 | [IM3](https://mcc-mnc.org/networks/510_21.md) | IDNIM |
| 510 | 27 | [Net 1](https://mcc-mnc.org/networks/510_27.md) | — |
| 510 | 28 | [Fren Hepi](https://mcc-mnc.org/networks/510_28.md) | — |
| 510 | 78 | [Hinet](https://mcc-mnc.org/networks/510_78.md) | — |
| 510 | 88 | [BOLT! 4G LTE](https://mcc-mnc.org/networks/510_88.md) | — |
| 510 | 89 | [3](https://mcc-mnc.org/networks/510_89.md) | IDN89 |
| 510 | 99 | [Esia](https://mcc-mnc.org/networks/510_99.md) | — |

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