Company lists · Data refreshed September 2026

Top 25 Regional telecom operators based in the United States

Name: Regional telecom operators based in the United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 17, 2026 539 companies tracked

RevenueBase identified 539 regional telecom operators headquartered in the United States as of September 2026 and tracks 72,025 professional contacts across them, including 16,943 with verified work emails. New York is the largest hub.

This list covers regional telecom operators headquartered in the United States, 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 17, 2026.

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.

How to read this list HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 17, 2026 86% judged on-target in blind review

539Companies

72,025Contacts tracked

16,943Verified emails

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The 25 largest regional telecom operators based in the United States

Ranked by team size

Top 25 of 539 regional telecom operators based in the United States, ranked by team size, largest first. Data refreshed Sep 17, 2026. RevenueBase Smart Search rates how each company's information relates to regional telecom operators: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Spectrum	Indirect evidence	Stamford, NC, United StatesHQ checked Sep 17, 2026	10001+	26,596 contacts →
	Indirect evidence “Spectrum is a suite of advanced communications services offered by Charter Communications, Inc.(NASDAQ:CHTR), a leading broadband connectivity company available to more than 57…” Source: RevenueBase Database · checked Sep 17, 2026
2	Windstream	Indirect evidence	Little Rock, AR, United StatesHQ checked Sep 17, 2026	10001+	7,275 contacts →
	Indirect evidence “Windstream and Uniti have merged - Please follow us at Uniti Group, Inc.” Source: RevenueBase Database · checked Sep 17, 2026
3	Cable ONE	Indirect evidence	Phoenix, AZ, United StatesHQ checked Sep 17, 2026	1,001-5,000	6,379 contacts →
	Indirect evidence “Cable One Business offers scalable, reliable, and efficient solutions so that the businesses we serve can be successful.” Source: RevenueBase Database · checked Sep 17, 2026
4	Granite Telecommunications	Partial evidence	Quincy, MA, United StatesHQ checked Sep 17, 2026	1,001-5,000	2,270 contacts →
	Partial evidence “Granite is a dynamic and rapidly growing company serving the exciting and demanding Telecommunications market.” Source: RevenueBase Database · checked Sep 17, 2026
5	Optimum	Indirect evidence	Queens, NY, United StatesHQ checked Sep 17, 2026	5,001-10,000	1,954 contacts →
	Indirect evidence “At Optimum, we believe in the power of connection.” Source: RevenueBase Database · checked Sep 17, 2026
6	Shentel	Indirect evidence	Edinburg, VA, United StatesHQ checked Sep 17, 2026	1,001-5,000	1,186 contacts →
	Indirect evidence “Shentel has been keeping communities connected since 1902.” Source: RevenueBase Database · checked Sep 17, 2026
7	Hawaiian Telcom	Indirect evidence	Honolulu, HI, United StatesHQ checked Sep 17, 2026	1,001-5,000	1,131 contacts →
	Indirect evidence “Over the last two decades our mission has evolved dramatically.” Source: RevenueBase Database · checked Sep 17, 2026
8	XO Communications	Indirect evidence	Herndon, VA, United StatesHQ checked Sep 17, 2026	1,001-5,000	1,000 contacts →
	Indirect evidence “XO Communications is a Verizon company that provides the technology that helps business and wholesale customers compete in a hyper-connected economy.” Source: RevenueBase Database · checked Sep 17, 2026
9	SEGRA	Indirect evidence	Charlotte, NC, United StatesHQ checked Sep 17, 2026	1,001-5,000	950 contacts →
	Indirect evidence “Segra owns and operates a wide and dense fiber-optic infrastructure footprint that provides state-of-the-art connectivity, cybersecurity, voice, cloud and colocation solutions…” Source: RevenueBase Database · checked Sep 17, 2026
10	TDS	Partial evidence	Madison, WI, United StatesHQ checked Sep 17, 2026	201-500	870 contacts →
	Partial evidence “Telephone and Data Systems, Inc.(NYSE: TDS) provides broadband, video and voice through its TDS Telecom business.” Source: RevenueBase Database · checked Sep 17, 2026
11	Altafiber	Indirect evidence	Cincinnati, OH, United StatesHQ checked Sep 17, 2026	1,001-5,000	662 contacts →
	Indirect evidence “Born from a long, rich and proven history of serving communities through innovation and transformation, we are now taking our impact to another level to be even more for the…” Source: RevenueBase Database · checked Sep 17, 2026
12	Telepacific Communications TPX Communications	Indirect evidence	Los Angeles, CA, United StatesHQ checked Sep 17, 2026	1,001-5,000	542 contacts →
	Indirect evidence “TelePacific company is now TPx Communications.” Source: RevenueBase Database · checked Sep 17, 2026
13	Firstlight Fiber	Indirect evidence	Portsmouth, NH, United StatesHQ checked Sep 17, 2026	501-1,000	470 contacts →
	Indirect evidence “We free IT leaders to do what matters.” Source: RevenueBase Database · checked Sep 17, 2026
14	Atlantic Broadband	Indirect evidence	Quincy, MA, United StatesHQ checked Sep 17, 2026	1,001-5,000	417 contacts →
	Indirect evidence “At the heart of our company are employees who truly care about customers and ensuring they are connected through Internet, TV, and Voice.” Source: RevenueBase Database · checked Sep 17, 2026
15	ARVIG	Indirect evidence	Perham, MN, United StatesHQ checked Sep 17, 2026	501-1,000	414 contacts →
	Indirect evidence “Great service is all about providing you with the ultimate experience, and that’s something you will always receive with Arvig.” Source: RevenueBase Database · checked Sep 17, 2026
16	Ritter Communications	Indirect evidence	Jonesboro, AR, United StatesHQ checked Sep 17, 2026	201-500	398 contacts →
	Indirect evidence “At Ritter Communications, we have over a century-long tradition of providing quality residential and business communication services all across Arkansas.” Source: RevenueBase Database · checked Sep 17, 2026
17	Logix Fiber Networks	Partial evidence	Houston, TX, United StatesHQ checked Sep 17, 2026	201-500	371 contacts →
	Partial evidence “LOGIX FIBER NETWORKS is a well-established Texas-based provider of telecommunications services since 1983.” Source: RevenueBase Database · checked Sep 17, 2026
18	Antietam Broadband	Indirect evidence	Hagerstown, MD, United StatesHQ checked Sep 17, 2026	51-200	326 contacts →
	Indirect evidence “Antietam Broadband, a privately owned corporation, was founded in 1966.” Source: RevenueBase Database · checked Sep 17, 2026
19	Nex-Tech	Indirect evidence	Hays, KS, United StatesHQ checked Sep 17, 2026	201-500	319 contacts →
	Indirect evidence “Nex-Tech connects thousands of people and businesses through a robust broadband network with cutting-edge technology.” Source: RevenueBase Database · checked Sep 17, 2026
20	ATN International	Indirect evidence	Beverly, MA, United StatesHQ checked Sep 17, 2026	501-1,000	316 contacts →
	Indirect evidence “ATN International, Inc.(Nasdaq: ATNI), headquartered in Beverly, Massachusetts, is a provider of digital infrastructure and communications services in the United States and…” Source: RevenueBase Database · checked Sep 17, 2026
21	BCM ONE	Indirect evidence	New York, NY, United StatesHQ checked Sep 17, 2026	501-1,000	308 contacts →
	Indirect evidence “Founded in 1992, BCM One is a corporate communications company that powers business connectivity for organizations ranging from SMBs to global enterprises.” Source: RevenueBase Database · checked Sep 17, 2026
22	SQUAN	Indirect evidence	Carlstadt, NJ, United StatesHQ checked Sep 17, 2026	201-500	260 contacts →
	Indirect evidence “In the past few years, the world has realized the importance of high-speed internet service and “being connected.” Most agree that connectivity is as vital as electricity and…” Source: RevenueBase Database · checked Sep 17, 2026
23	ACC Business	Partial evidence	Rochester, NY, United StatesHQ checked Sep 17, 2026	51-200	260 contacts →
	Partial evidence “ACC Business was founded on a simple idea: provide small to mid-sized businesses first-rate telecom services with dedicated customer service, all at a competitive price.” Source: RevenueBase Database · checked Sep 17, 2026
24	Fidelity Communications	Indirect evidence	Sullivan, MO, United StatesHQ checked Sep 17, 2026	201-500	247 contacts →
	Indirect evidence “Fidelity Communications provides high-speed internet, cable television and phone service to residential and business customers in the greater Arkansas, Louisiana, Missouri…” Source: RevenueBase Database · checked Sep 17, 2026
25	Gvtc Communications	Indirect evidence	New Braunfels, TX, United StatesHQ checked Sep 17, 2026	201-500	240 contacts →
	Indirect evidence “We’re GVTC.” Source: RevenueBase Database · checked Sep 17, 2026

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: regional telecom operators. 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 regional telecom operators.
Partial evidence: Its own public description names part of regional telecom operators, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name regional telecom operators. 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 539 regional telecom operators based in the United States

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Regional telecom operators based in the United States at a glance

As of Sep 17, 2026

23.5%Verified-email coverage

133.6Average contacts per company

11-50Median size (employees)

3.2%Largest-city concentration · New York

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

146

11-50

197

51-200

107

201-500

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 539 companies.

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 regional telecom operators, 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.
What qualifies: Companies headquartered in the United States whose own description of what they do matches “regional telecom operators”. 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 regional telecom operators), 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 regional telecom operators, and records with no verified work email. Companies headquartered outside United States are excluded even when they keep an office there.
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, 16,943 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 17, 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.

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 regional telecom operators, 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 regional telecom operators are there based in the United States?

RevenueBase identified 539 regional telecom operators headquartered in the United States 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?

Spectrum, headquartered in Charlotte, tops this list with the largest team on record.

Which city has the most regional telecom operators?

New York leads with 17 headquartered companies, followed by Atlanta (9) and Denver (7).

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 16,943 verified decision-maker contacts tracked across these 539 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 17, 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.