Company lists · Data refreshed November 2026

Top 18 Local telephone carriers based in Brazil

RevenueBase identified 97 company matches for local telephone carriers associated with Brazil as of November 2026 and tracks 8,832 professional contacts across them, including 1,376 with verified work emails. Sao Paulo is the largest hub.

This list covers company matches for local telephone carriers associated with Brazil, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed November 6, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.

How to read this list RevenueBase SmartSearch · Exact Recorded Nov 6, 2026 How this list was built
97Companies
8,832Contacts tracked
1,376Verified emails
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The 18 largest local telephone carriers based in Brazil

Ranked by team size
Top 18 of 97 company matches for local telephone carriers based in Brazil, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchSao Paulo, BrazilHQ recorded Nov 6, 20261,001-5,0002,282 contacts →

Exact match

“Somos a Vero, uma empresa de telecomunicações brasileira.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchSão Paulo, BrazilHQ recorded Nov 6, 20261,001-5,0001,370 contacts →

Exact match

“Somos uma operadora independente de telecomunicações, com sede na cidade de São Paulo/SP, que oferece serviços de internet de alta velocidade por fibra óptica, além de TV por…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchMinas Gerais, BrazilHQ recorded Nov 6, 2026201-500392 contacts →

Exact match

“Com a proposta de trazer acesso à Internet de qualidade para a região, a Conecta iniciou suas atividades em 1996.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchCajuru, BrazilHQ recorded Nov 6, 20261,001-5,000362 contacts →

Exact match

“Olá, somos a Alcans!”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchCamaragibe, BrazilHQ recorded Nov 6, 2026201-500248 contacts →

Exact match

“Começamos a escrever nossa história há 15 anos.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchPorto Alegre, BrazilHQ recorded Nov 6, 202651-20075 contacts →

Exact match

“Operadora gaúcha de Telecomunicações, fornecendo internet e telefonia de um jeito diferente.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchPatos De Minas, BrazilHQ recorded Nov 6, 202651-20069 contacts →

Exact match

“Fundada em 2006, em Patos de Minas, a Uai Telecom surgiu com o propósito de levar para você os melhores serviços de internet, TV por assinatura, telefonia fixa, entre outros, por…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchAssis Chateaubriand, BrazilHQ recorded Nov 6, 202651-20059 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchMaringá, BrazilHQ recorded Nov 6, 202651-20058 contacts →

Exact match

“RS Telecomunicaes is a telecommunications company based out of 265 TREVO DE CIANORTE - Parque Industrial, Maringá, Brazil.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchJundiai, BrazilHQ recorded Nov 6, 202651-20042 contacts →

Exact match

“A FOX Telecom e Internet Ltda é uma empresa situada na cidade de Jundiaí a 60 km de São Paulo.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchSão Paulo, BrazilHQ recorded Nov 6, 202611-5036 contacts →

Exact match

“Empresa de Telecomunicações focada em soluções para o mercado corporativo de pequenas e médias empresas.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchRondonópolis, BrazilHQ recorded Nov 6, 2026201-50029 contacts →

Exact match

“Interfibras Telecomunicações is a telecommunications company based out of R.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchCuritiba, BrazilHQ recorded Nov 6, 202651-20025 contacts →

Exact match

“Provedor de serviços de TV e internet”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchFeira De Santana, BrazilHQ recorded Nov 6, 20261-1018 contacts →

Exact match

“A Oktelecom é uma empresa especializada em soluções e serviços de telefonia.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchMontes Claros, BrazilHQ recorded Nov 6, 202651-20011 contacts →

Exact match

“Somos uma empresa que atua a 15 anos no mercado de telecomunicações fornecendo internet fibra óptica e telefonia fixa de qualidade aos municípios de Montes Claros, Bocaiuva…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchBelo Horizonte, BrazilHQ recorded Nov 6, 202611-507 contacts →

Exact match

“Internet, telefonia e serviços de telecomunicações para residências e empresas.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchNovo Hamburgo, BrazilHQ recorded Nov 6, 202611-507 contacts →

Exact match

“A One Telecom conta com a solução de internet, telefone e TV a cabo que sua casa ou sua empresa precisa.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchSao Paulo, BrazilHQ recorded Nov 6, 202651-2003 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 18 of 97 local telephone carriers based in Brazil

See the full list, filter by size, metro and specialty, and access 1,376 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Local telephone carriers based in Brazil at a glance

As of Nov 6, 2026
15.6%Verified-email coverage
91.1Average contacts per company
11-50Median size (employees)
5.2%Largest-city concentration · Sao Paulo
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
25
11-50
26
51-200
26
201-500
9
501-1,000
4
1,001-5,000
4
10001+
1

Email recency for this list is measured worldwide rather than for Brazil, so it is reported there. Company counts and contact totals on this page are exact for Brazil, over 97 companies.

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

Source
The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies
Company records associated with Brazil whose business descriptions match “local telephone carriers” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch
Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview
The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality
RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
Ranking
Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
Verification
Every displayed company carries at least one verified work email. RevenueBase tracks 1,376 professional contacts with verified work emails across the full matched dataset. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
Refresh
This page's figures were pulled from the company graph on November 6, 2026. Lists refresh periodically as the graph is re-checked.
Record context
Company records and descriptions can change. Check the company's website for its current services and locations.

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “local telephone carriers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many local telephone carriers are there based in Brazil?

RevenueBase identified 97 company matches for local telephone carriers associated with Brazil as of November 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

VERO tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most local telephone carriers?

Sao Paulo leads with 5 company records, followed by Belo Horizonte (4) and Brasilia (2).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 1,376 professional contacts with verified work emails tracked across these 97 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on November 6, 2026.

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About this data

RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase SmartSearch, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.