Company lists · Data refreshed September 2026
Top 25 Cellular service providers worldwide
RevenueBase identified 392 cellular service providers worldwide as of September 2026 and tracks 264,182 professional contacts across them, including 20,654 with verified work emails. The United States is the largest market and Sao Paulo the largest hub.
This list covers cellular service providers worldwide, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 19, 2026. Country and city lists for cellular service providers follow the table.
Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, 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.
The 25 largest cellular service providers worldwide
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 73,993 contacts → | ||||
Indirect evidence “As the supercharged Un-carrier, T-Mobile US, Inc.(NASDAQ: TMUS) is powered by an award-winning 5G network that connects more people, in more places, than ever before.” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 2 | 67,946 contacts → | ||||
Indirect evidence “Airtel was founded to provide global connectivity and unlock endless opportunities.” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 3 | 12,790 contacts → | ||||
Indirect evidence “Turkcell is a converged telecommunication and technology services provider, founded and headquartered in Türkiye.” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 4 | 11,505 contacts → | ||||
Indirect evidence “Telcel (Radiomóvil Dipsa) es subsidiaria de América Móvil, uno de los mayores proveedores de comunicaciones celulares de Latinoamérica, grupo líder con inversiones en…” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 5 | 10,257 contacts → | ||||
Indirect evidence “EE, part of BT Group, is the largest and most advanced mobile communications company in the UK, delivering mobile and fixed communications services to consumers.” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 6 | 7,008 contacts → | ||||
Indirect evidence “At Cricket, we help customers stress less and smile more by providing an easy, high-quality, and affordable wireless experience.” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 7 | 6,513 contacts → | ||||
Indirect evidence “Smart Communications Inc.” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 8 | 5,324 contacts → | ||||
Indirect evidence “Claro Chile es filial de América Móvil, el tercer operador de telecomunicaciones en el mundo y el más grande de Latinoamérica.” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 9 | 3,199 contacts → | ||||
Indirect evidence “Telekom Romania Mobile -#ConnectingYourWorld!” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 10 | 3,138 contacts → | ||||
Indirect evidence “ATM Mobilis Filiale du Groupe Algérie Télécom spécialisé dans le domaine de la téléphonie mobile dispose aujourd'hui- de plus de 4200 Stations de Base Radio (BTS)- de Plateformes…” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 11 | 3,027 contacts → | ||||
Indirect evidence “La Red Oficial de los Juegos Centroamericanos y del Caribe 2026” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 12 | 2,855 contacts → | ||||
Indirect evidence “Creating awesome moments for YOU!” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 13 | 2,229 contacts → | ||||
Indirect evidence “Umniah by Beyon is one of Jordan's leading telecommunications and digital solutions providers.” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 14 | 1,659 contacts → | ||||
Indirect evidence “Orange Jordan is a subsidiary of the global telecom giant Orange, which operates in 26 countries around the world in Europe, the Middle East & Africa.” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 15 | 1,531 contacts → | ||||
Indirect evidence “Take the quality and value of Tesco - Stir in the power of O2’s network - And sprinkle on award-winning service.” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 16 | 1,521 contacts → | ||||
Indirect evidence “We are an award-winning international communications company operating across the Middle East, North Africa and Southeast Asia.” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 17 | 1,192 contacts → | ||||
Indirect evidence “Kcell provides mobile voice telecommunications services, messaging services, value-added services such as multimedia and mobile content services, as well as data transmission…” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 18 | 1,153 contacts → | ||||
Indirect evidence “TELUS (TSX: T, T.A; NYSE: TU) is a leading national telecommunications company in Canada, with $9.6 billion of annual revenue and 12 million customer connections including 6.5…” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 19 | 875 contacts → | ||||
Indirect evidence “Pelephone Communications Ltd is a pioneer in the Israeli telecommunication industry.” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 20 | 776 contacts → | ||||
Indirect evidence “Lebara believes everyone should have the opportunity to access a reliable network with simple and dependable service at an affordable price.” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 21 | 668 contacts → | ||||
Indirect evidence “GoWireless has been acquired by Victra.” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 22 | 638 contacts → | ||||
Indirect evidence “A Empresa ALEA parceiro Vivo, esta no mercado desde 1990, prestando soluções em mobilidade de comunicação.” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 23 | 613 contacts → | ||||
Indirect evidence “Vodafone España es una empresa de telecomunicaciones con más de 15 millones de clientes.” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 24 | 510 contacts → | ||||
Indirect evidence “The MobileStore, promoted by the Essar Group, is a one stop mobile solution shop which offers Telecom Products like Mobiles, Mobile Accessories, Mobile Connections & Recharges…” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 25 | 494 contacts → | ||||
Indirect evidence “Emtel has been a fountainhead of innovation in telecom and digital space.” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
RevenueBase Smart Search
RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: cellular service providers. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.
- Strong evidence
- The company's own public description of its business names cellular service providers.
- Partial evidence
- Its own public description names part of cellular service providers, so it works in or next to the category without describing itself that way.
- Indirect evidence
- The description shown does not name cellular service providers. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.
RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.
Showing 25 of 392 cellular service providers worldwide
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Cellular service providers worldwide at a glance
As of Sep 19, 2026Companies by employee count
Email recency is reported on each country list linked below.
How this list was built
Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among cellular service providers, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.
- Source
- The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
- Coverage
- Every country. Country and city lists for cellular service providers are linked below.
- What qualifies
- Companies worldwide whose own description of what they do matches “cellular service providers”. Matching reads each company's description, not its industry code or its name.
- RevenueBase Smart Search
- RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names cellular service providers), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
- What we exclude
- Companies whose own description does not clearly place them among cellular service providers, and records with no verified work email.
- Match quality
- In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
- 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 listed company carries at least one verified work email, 20,654 across the full list. 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 September 19, 2026. Lists refresh periodically as the graph is re-checked.
- Corrections
- Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.
Cellular service providers by location
1 lists · largest firstEvery Cellular service providers 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 Smart Search?
RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names cellular service providers, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.
How many cellular service providers are there worldwide?
RevenueBase identified 392 cellular service providers worldwide as of September 2026, matched on each company's own description of what it does rather than its industry code.
What is the largest company on this list?
T-Mobile, headquartered in Bellevue, tops this list with the largest team on record.
Which country has the most cellular service providers?
The United States leads with 80 companies. Every cellular service providers list by country and city is linked on this page.
Which city has the most cellular service providers?
Sao Paulo leads with 6 headquartered companies, followed by Houston (4) and New York (4).
How do I get contact information for these companies?
A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 20,654 verified decision-maker contacts tracked across these 392 companies.
How current is this list?
The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 19, 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 Smart Search, 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.