---
title: "Oi: MCC 724 MNC 30"
mcc: "724"
mnc: "30"
plmn: "72430"
brand: "Oi"
operator: "TNL PCS Oi"
country: "Brazil"
country_iso: "BR"
region: "South & Central America"
updated: "2025-04-09"
canonical: "https://mcc-mnc.org/networks/724_30"
---

# Oi: MCC 724, MNC 30 (Brazil)

**Oi** (operator: TNL PCS Oi) is a mobile network in [Brazil](https://mcc-mnc.org/countries/brazil.md) (South & Central America), identified by MCC **724** and MNC **30**: PLMN ID 72430, also written 724-30 or 724 30.

## Identifiers

| Field | Value |
|---|---|
| MCC (Mobile Country Code) | 724 |
| MNC (Mobile Network Code) | 30 |
| PLMN ID (MCC+MNC) | 72430 |
| TADIG code | — |
| Brand | Oi |
| Operator | TNL PCS Oi |
| Country | Brazil (BR) |
| Region | South & Central America |
| 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 Oi

TNL PCS Oi Oi, operating in Brazil, is a mobile network identified by the Mobile Country Code (MCC) 724 and Mobile Network Code (MNC) 30. As part of South & Central America's vibrant telecommunications landscape, TNL PCS Oi Oi provides mobile connectivity to a significant portion of the Brazilian population. Brazil, a country known for its expansive geography and diverse culture, relies heavily on mobile networks for communication and business, placing TNL PCS Oi Oi as a key player in the nation's digital infrastructure. TNL PCS Oi Oi competes with other major Brazilian mobile carriers.

The MCC 724 designates Brazil, while the MNC 30 specifically identifies TNL PCS Oi Oi within the various mobile operators present in the country. This unique identifier is crucial for devices to correctly connect to the network. Although specific service details may vary over time due to technological advancements and market dynamics, TNL PCS Oi Oi's presence ensures connectivity for users across many regions. It is part of the wider telecommunications ecosystem that supports Brazil's growing economy and its citizens' communication needs, offering voice and data services.

## Android carrier config highlights

| Setting | Value | Key |
|---|---|---|
| Show 4G for LTE data icon | Yes | `show_4g_for_lte_data_icon_bool` |

## Other networks in Brazil

| MCC | MNC | Network | TADIG |
|---|---|---|---|
| 724 | 00 | [Nextel](https://mcc-mnc.org/networks/724_00.md) | — |
| 724 | 01 | [SISTEER DO BRASIL TELECOMUNICAÇÔES](https://mcc-mnc.org/networks/724_01.md) | — |
| 724 | 02 | [TIM](https://mcc-mnc.org/networks/724_02.md) | BRARN |
| 724 | 03 | [TIM](https://mcc-mnc.org/networks/724_03.md) | BRASP |
| 724 | 04 | [TIM](https://mcc-mnc.org/networks/724_04.md) | BRACS |
| 724 | 05 | [Claro](https://mcc-mnc.org/networks/724_05.md) | BRACL |
| 724 | 06 | [Vivo](https://mcc-mnc.org/networks/724_06.md) | BRAV2 |
| 724 | 10 | [Vivo](https://mcc-mnc.org/networks/724_10.md) | BRAV1 |
| 724 | 11 | [Vivo](https://mcc-mnc.org/networks/724_11.md) | BRAV3 |
| 724 | 15 | [Sercomtel](https://mcc-mnc.org/networks/724_15.md) | — |
| 724 | 16 | [Brasil Telecom GSM](https://mcc-mnc.org/networks/724_16.md) | BRABT |
| 724 | 17 | [Correios](https://mcc-mnc.org/networks/724_17.md) | — |
| 724 | 18 | [datora](https://mcc-mnc.org/networks/724_18.md) | — |
| 724 | 23 | [Vivo](https://mcc-mnc.org/networks/724_23.md) | BRATC |
| 724 | 24 | [Amazonia Celular](https://mcc-mnc.org/networks/724_24.md) | — |
| 724 | 28 | [No name](https://mcc-mnc.org/networks/724_28.md) | — |
| 724 | 31 | [Oi](https://mcc-mnc.org/networks/724_31.md) | BRATM |
| 724 | 32 | [Algar Telecom](https://mcc-mnc.org/networks/724_32.md) | — |
| 724 | 33 | [Algar Telecom](https://mcc-mnc.org/networks/724_33.md) | — |
| 724 | 34 | [Algar Telecom](https://mcc-mnc.org/networks/724_34.md) | BRAC4 |
| 724 | 35 | [Telcom Telecomunicações](https://mcc-mnc.org/networks/724_35.md) | — |
| 724 | 36 | [Options Telecomunicações](https://mcc-mnc.org/networks/724_36.md) | — |
| 724 | 37 | [aeiou](https://mcc-mnc.org/networks/724_37.md) | — |
| 724 | 38 | [Claro](https://mcc-mnc.org/networks/724_38.md) | — |
| 724 | 39 | [Nextel](https://mcc-mnc.org/networks/724_39.md) | — |
| 724 | 54 | [Conecta](https://mcc-mnc.org/networks/724_54.md) | — |
| 724 | 70 | [iez!](https://mcc-mnc.org/networks/724_70.md) | — |
| 724 | 99 | [Local](https://mcc-mnc.org/networks/724_99.md) | — |

---

HTML version: https://mcc-mnc.org/networks/724_30 · Index for AI agents: https://mcc-mnc.org/llms.txt · Data is community-maintained; corrections welcome on the HTML page.