Company lists · Data refreshed November 2026

Top 25 Fixed line telephone companies worldwide

RevenueBase identified 1,184 company matches for fixed line telephone companies worldwide as of November 2026 and tracks 130,795 professional contacts across them, including 22,108 with verified work emails. The United States is the largest market and London the largest hub.

This list covers company matches for fixed line telephone companies worldwide, 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. Country and city lists for fixed line telephone companies follow the table.

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
1,184Companies
130,795Contacts tracked
22,108Verified emails
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The 25 largest fixed line telephone companies worldwide

Ranked by team size
Top 25 of 1,184 company matches for fixed line telephone companies worldwide, 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 matchSmart Village, EgyptHQ recorded Nov 6, 202610001+14,642 contacts →

Exact match

“Since its establishment in 1854, Telecom Egypt has played a pivotal role in driving growth within the local ICT market capitalizing on its vast infrastructure, which is one of the…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchIstanbul, TürkiyeHQ recorded Nov 6, 20265,001-10,00013,929 contacts →

Exact match

“Turkcell is a converged telecommunication and technology services provider, founded and headquartered in Türkiye.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchLittle Rock, AR, United StatesHQ recorded Nov 6, 202610001+7,649 contacts →

Exact match

“Windstream and Uniti have merged - Please follow us at Uniti Group, Inc.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchHuechuraba, ChileHQ recorded Nov 6, 20261,001-5,0005,959 contacts →

Exact match

“Claro Chile es filial de América Móvil, el tercer operador de telecomunicaciones en el mundo y el más grande de Latinoamérica.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchTunis, TunisiaHQ recorded Nov 6, 20265,001-10,0005,429 contacts →

Exact match

“Tunisie Telecom est parmi les pionniers des grands opérateurs Telecom de la région.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchSão Paulo, BrazilHQ recorded Nov 6, 202610001+5,404 contacts →

Exact match

“A GVT é a empresa nacional que mais cresce no setor de telecomunicações.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchUtrecht, NetherlandsHQ recorded Nov 6, 20265,001-10,0005,245 contacts →

Exact match

“VodafoneZiggo is een krachtenbundeling van twee sterke Nederlandse bedrijven.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchMilan, ItalyHQ recorded Nov 6, 20265,001-10,0004,071 contacts →

Exact match

“WINDTRE è l’operatore italiano che offre connessioni, energia e prodotti assicurativi*.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchHuechuraba, ChileHQ recorded Nov 6, 20261,001-5,0003,664 contacts →

Exact match

“About VTR At VTR, we work every day to innovate and create significant moments for our clients.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchGlattpark (opfikon), SwitzerlandHQ recorded Nov 6, 20261,001-5,0003,449 contacts →

Exact match

“Sunrise is Switzerland’s leading challenger in the telecommunications market and is listed on the SIX Swiss Exchange (SUNN).”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchAlcobendas, SpainHQ recorded Nov 6, 202610001+2,923 contacts →

Exact match

“DIGI es una empresa que pertenece a la multinacional DIGI Communications, con 30 años de experiencia en el sector de las telecomunicaciones y presente en España desde 2008 donde…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchPort Of Spain, Trinidad and TobagoHQ recorded Nov 6, 20261,001-5,0001,939 contacts →

Exact match

“About TSTT: Telecommunications Services of Trinidad and Tobago Limited is jointly owned by National Enterprises Limited (NEL 51%) and Cable & Wireless (West Indies) Limited,(C&W –…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchYakum, IsraelHQ recorded Nov 6, 20261,001-5,0001,778 contacts →

Exact match

“HOT is a group of communication companies that offers customers a great variety of communication services, including multi-channel television, fast internet infrastructure with a…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact 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
15Exact matchHonolulu, HI, United StatesHQ recorded Nov 6, 20261,001-5,0001,198 contacts →

Exact match

“Over the last two decades our mission has evolved dramatically.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchKarachi, PakistanHQ recorded Nov 6, 20261,001-5,0001,192 contacts →

Exact match

“Cybernet, a part of the Lakson Group of Companies, is a leading fixed-line telecommunications provider with nearly three decades of experience in delivering reliable connectivity…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchUnited StatesHQ recorded Nov 6, 20261,001-5,0001,127 contacts →

Exact match

“Telikom PNG is the leading telecommunications company in the South Pacific region operating its own leading systems and technology.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchNablus, PalestineHQ recorded Nov 6, 20261,001-5,0001,026 contacts →

Exact match

“For more than 20 years, Paltel seeks to enrich the life of its customers with innovative communications and entertainment solutions to “Change Tomorrow”.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchKwun Tong Hong Kong, Hong KongHQ recorded Nov 6, 20261,001-5,000815 contacts →

Exact match

“SmarTone is a leading telecommunications company in Hong Kong, providing voice, multimedia and mobile broadband services, as well as fixed fibre broadband services for the…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchValdivia, ChileHQ recorded Nov 6, 2026501-1,000784 contacts →

Exact match

“Telsur the leading telecommunications company in the south of Chile.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchKampala, UgandaHQ recorded Nov 6, 20261,001-5,000691 contacts →

Exact match

“UTel is Uganda’s leading Total Telecommunications service provider.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchChisinau, MoldovaHQ recorded Nov 6, 20261,001-5,000605 contacts →

Exact match

“Moldtelecom este Operatorul Naţional de Telecomunicaţii din Republica Moldova cu servicii şi produse de cea mai înaltă calitate.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchSkopje, North MacedoniaHQ recorded Nov 6, 2026501-1,000581 contacts →

Exact match

“За A1 Компанијата А1 Македонија е член на А1 Телеком Австрија Групацијата, водечки провајдер за комуникациски и дигитални решенија во Централна и Источна Европа кој работи во…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchWallisellen, SwitzerlandHQ recorded Nov 6, 20261,001-5,000575 contacts →

Exact match

“As a leading provider of communication and entertainment, we strive to create happy moments for our customers every day.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchTehran, IranHQ recorded Nov 6, 20261,001-5,000504 contacts →

Exact match

“Founded in 2003, Dade Gostar e Asr e Novin under brand name of HiWEB is providing communication services in more than 450 cities all around Iran.”

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

Showing 25 of 1,184 fixed line telephone companies worldwide

See the full list, filter by size, metro and specialty, and access 22,108 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Fixed line telephone companies worldwide at a glance

As of Nov 6, 2026
16.9%Verified-email coverage
110.5Average contacts per company
11-50Median size (employees)
1.2%Largest-city concentration · London
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
411
11-50
371
51-200
193
201-500
75
501-1,000
34
1,001-5,000
43
5,001-10,000
9
10001+
15

Email recency is reported on each country list linked below.

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.
Coverage
Every country. Country and city lists for fixed line telephone companies are linked below.
What qualifies
Company records worldwide whose business descriptions match “fixed line telephone companies” 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. 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 22,108 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.

Fixed line telephone companies by location

10 lists · largest first

Every Fixed line telephone companies list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.

Countries

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 “fixed line telephone companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many fixed line telephone companies are there worldwide?

RevenueBase identified 1,184 company matches for fixed line telephone companies worldwide 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?

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

Which country has the most fixed line telephone companies?

The United States leads with 183 companies, followed by Brazil (157) and the United Kingdom (99). Every fixed line telephone companies list by country and city is linked on this page.

Which city has the most fixed line telephone companies?

London leads with 14 company records, followed by Sao Paulo (12) and Milan (6).

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 22,108 professional contacts with verified work emails tracked across these 1,184 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.