Company lists · Data refreshed September 2026

Top 25 Telecommunications providers based in the United States

Name: Telecommunications providers based in the United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 19, 2026 4,188 companies tracked

RevenueBase identified 4,188 company matches for telecommunications providers associated with the United States as of September 2026 and tracks 659,110 professional contacts across them, including 130,119 with verified work emails. New York is the largest hub.

This list covers company matches for telecommunications providers associated with the United States, 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 September 19, 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 Sep 19, 2026 How this list was built

4,188Companies

659,110Contacts tracked

130,119Verified emails

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The 25 largest telecommunications providers based in the United States

Ranked by team size

Top 25 of 4,188 company matches for telecommunications providers based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 19, 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.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	At&t	Exact match	Dallas, TX, United StatesHQ recorded Sep 19, 2026	10001+	149,412 contacts →
	Exact match “We understand that our customers want an easier, less complicated life.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
2	T-Mobile	Exact match	Bellevue, WA, United StatesHQ recorded Sep 19, 2026	10001+	73,993 contacts →
	Exact match “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.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
3	Charter Communications	Exact match	Stamford, CT, United StatesHQ recorded Sep 19, 2026	10001+	30,997 contacts →
	Exact match “For company news and job opportunities, please follow us at: Spectrum is powered and innovated by Charter Communications.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
4	Centurylink	Exact match	Monroe, LA, United StatesHQ recorded Sep 19, 2026	10001+	22,745 contacts →
	Exact match “CenturyLink (NYSE: CTL) is a technology leader delivering hybrid networking, cloud connectivity, and security solutions to customers around the world.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
5	Lumen Technologies	Exact match	Monroe, LA, United StatesHQ recorded Sep 19, 2026	10001+	15,336 contacts →
	Exact match “Lumen is the trusted network for the AI-powered world, connecting people, data, and applications through one of the world’s most expansive fiber networks.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
6	Verizon Business	Exact match	Basking Ridge, NJ, United StatesHQ recorded Sep 19, 2026	10001+	12,837 contacts →
	Exact match “You’re more than a business, agency or organization leader.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
7	Frontier Internet	Exact match	Dallas, TX, United StatesHQ recorded Sep 19, 2026	10001+	11,368 contacts →
	Exact match “Frontier, a Verizon company, is one of the largest fiber providers in the U.S.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
8	Earthlink	Exact match	Sandy Springs, United StatesHQ recorded Sep 19, 2026	n/a	10,818 contacts →
	Exact match “EarthLink is a top U.S.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
9	Windstream	Exact match	Little Rock, AR, United StatesHQ recorded Sep 19, 2026	10001+	7,275 contacts →
	Exact match “Windstream and Uniti have merged - Please follow us at Uniti Group, Inc.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
10	Cable ONE	Exact match	Phoenix, AZ, United StatesHQ recorded Sep 19, 2026	1,001-5,000	6,379 contacts →
	Exact match “Cable One Business offers scalable, reliable, and efficient solutions so that the businesses we serve can be successful.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
11	Hughes	Exact match	Germantown, MD, United StatesHQ recorded Sep 19, 2026	1,001-5,000	2,459 contacts →
	Exact match “Hughes Network Systems, LLC (HUGHES), an innovator in satellite and multi-transport technologies and networks since 1971, provides broadband equipment and services; managed…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
12	Cogent Communications	Exact match	Washington, DC, United StatesHQ recorded Sep 19, 2026	1,001-5,000	2,450 contacts →
	Exact match “Cogent is one of the world's largest Internet Service Providers, delivering high quality Internet, Ethernet, Transport, and Colocation services to more than 138,025 Enterprise and…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
13	TDS Telecommunications LLC	Exact match	Madison, WI, United StatesHQ recorded Sep 19, 2026	1,001-5,000	2,419 contacts →
	Exact match “TDS Telecommunications LLC (TDS Telecom/TDS®) delivers high-speed internet, TV entertainment, and phone services to a mix of small to mid-sized urban, suburban and rural…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
14	Suddenlink Communications	Exact match	St. Louis, MO, United StatesHQ recorded Sep 19, 2026	5,001-10,000	2,407 contacts →
	Exact match “Suddenlink is the seventh largest cable operator in the United States, supporting the information, communication and entertainment demands of approximately 1.4 million residential…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
15	Echostar Corporation	Exact match	Englewood, CO, United StatesHQ recorded Sep 19, 2026	10001+	2,276 contacts →
	Exact match “EchoStar Corporation (Nasdaq: SATS) is a premier provider of technology, networking services, television entertainment and connectivity, offering consumer, enterprise, operator…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
16	Granite Telecommunications	Exact match	Quincy, MA, United StatesHQ recorded Sep 19, 2026	1,001-5,000	2,270 contacts →
	Exact match “Granite is a dynamic and rapidly growing company serving the exciting and demanding Telecommunications market.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
17	Adtran	Exact match	Huntsville, AL, United StatesHQ recorded Sep 19, 2026	1,001-5,000	2,106 contacts →
	Exact match “Adtran, Inc.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
18	Bright House Networks	Exact match	East Syracuse, NY, United StatesHQ recorded Sep 19, 2026	5,001-10,000	2,026 contacts →
	Exact match “Bright House Networks is the sixth largest owner and operator of cable systems in the U.S.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
19	Infinera	Exact match	San Jose, CA, United StatesHQ recorded Sep 19, 2026	1,001-5,000	1,959 contacts →
	Exact match “Infinera is now part of Nokia.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
20	Optimum	Exact match	Queens, NY, United StatesHQ recorded Sep 19, 2026	5,001-10,000	1,954 contacts →
	Exact match “At Optimum, we believe in the power of connection.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
21	Metronet	Exact match	Evansville, IN, United StatesHQ recorded Sep 19, 2026	1,001-5,000	1,938 contacts →
	Exact match “Metronet, the nation's fastest-growing fiber-to-the-home builder, is now owned by a joint venture of T-Mobile, America's 5G leader, and KKR, the global investment firm.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
22	Liberty Latin America	Exact match	Denver, CO, United StatesHQ recorded Sep 19, 2026	10001+	1,781 contacts →
	Exact match “Liberty Latin America (NASDAQ: LILA and LILAK, OTC Link: LILAB) is a leading telecommunications company operating in over 20 countries across Latin America and the Caribbean under…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
23	GCI Communication Corp	Exact match	Anchorage, AK, United StatesHQ recorded Sep 19, 2026	1,001-5,000	1,609 contacts →
	Exact match “Hi, we’re glad you’re here!” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
24	Cable & Wireless Communications	Exact match	Miami, FL, United StatesHQ recorded Sep 19, 2026	5,001-10,000	1,474 contacts →
	Exact match “As part of the Liberty Latin America group of companies, we're one of the leading telecommunications and entertainment providers in the Caribbean and Latin America.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
25	Alltel Wireless	Exact match	Little Rock, AR, United StatesHQ recorded Sep 19, 2026	501-1,000	1,438 contacts →
	Exact match “Doing business as Alltel Wireless, Allied Wireless Communications Corporation (AWCC) is a wireless telecommunications provider based in Little Rock, Arkansas.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase

RevenueBase SmartSearch

Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.

This list uses Exact for “telecommunications providers”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.

Showing 25 of 4,188 telecommunications providers based in the United States

See the full list, filter by size, metro and specialty, and access 130,119 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Telecommunications providers based in the United States at a glance

As of Sep 19, 2026

19.7%Verified-email coverage

157.4Average contacts per company

11-50Median size (employees)

2.0%Largest-city concentration · New York

Sep 19, 2026Page data refreshed

Companies by employee count

1-10

1,577

11-50

1,641

51-200

617

201-500

165

501-1,000

1,001-5,000

5,001-10,000

10001+

Email recency for this list is measured worldwide rather than for United States, so it is reported there. Company counts and contact totals on this page are exact for United States, over 4,188 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 the United States whose business descriptions match “telecommunications providers” 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 130,119 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 September 19, 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.

Telecommunications providers by metro

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 “telecommunications providers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many telecommunications providers are there based in the United States?

RevenueBase identified 4,188 company matches for telecommunications providers associated with the United States as of September 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?

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

Which city has the most telecommunications providers?

New York leads with 84 company records, followed by Houston (68) and Miami (61).

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 130,119 professional contacts with verified work emails tracked across these 4,188 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 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 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.