---
title: "aeiou: MCC 724 MNC 37"
mcc: "724"
mnc: "37"
plmn: "72437"
brand: "aeiou"
operator: "Unicel"
country: "Brazil"
country_iso: "BR"
region: "South & Central America"
updated: "2025-04-09"
canonical: "https://mcc-mnc.org/networks/724_37"
---

# aeiou: MCC 724, MNC 37 (Brazil)

**aeiou** (operator: Unicel) is a mobile network in [Brazil](https://mcc-mnc.org/countries/brazil.md) (South & Central America), identified by MCC **724** and MNC **37**: PLMN ID 72437, also written 724-37 or 724 37.

## Identifiers

| Field | Value |
|---|---|
| MCC (Mobile Country Code) | 724 |
| MNC (Mobile Network Code) | 37 |
| PLMN ID (MCC+MNC) | 72437 |
| TADIG code | — |
| Brand | aeiou |
| Operator | Unicel |
| 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 aeiou

Unicel aeiou (Brazil) – A Deep Dive into MCC 724 MNC 37

Unicel aeiou operates as a mobile network provider in Brazil, identified by the Mobile Country Code (MCC) 724 and Mobile Network Code (MNC) 37. Brazil, a key player in the South & Central American telecommunications landscape, hosts a competitive market with various national and regional providers. Understanding Unicel aeiou's role requires considering its coverage area, technology infrastructure (e.g., 4G LTE, potential future 5G rollout), and services offered compared to larger nationwide networks like Vivo, Claro, and TIM. Unicel aeiou likely focuses on specific geographical areas or niche market segments within Brazil, potentially offering specialized services or targeting underserved communities. Investigating its spectrum allocation, partnership agreements, and competitive pricing strategies offers valuable insight into their market positioning.

Further research into Unicel aeiou's history, ownership structure, and subscriber base would enrich our understanding. Examining user reviews and comparing service offerings with established competitors is crucial. Determining the network technology employed (GSM, UMTS, LTE) alongside regional coverage maps are important pieces of information to give the user a deep understanding of their business. Details surrounding its customer service approach, data plans, and roaming agreements contribute to a comprehensive profile of Unicel aeiou within the broader Brazilian mobile network ecosystem. Understanding how they uniquely operate within the larger Brazilian economy will further the understanding.

## 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 | 30 | [Oi](https://mcc-mnc.org/networks/724_30.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 | 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_37 · Index for AI agents: https://mcc-mnc.org/llms.txt · Data is community-maintained; corrections welcome on the HTML page.