Company lists · Data refreshed November 2026

Top 25 Telephone equipment & accessory suppliers based in the United States

RevenueBase identified 356 company matches for telephone equipment & accessory suppliers associated with the United States as of November 2026 and tracks 3,668 professional contacts across them, including 1,012 with verified work emails. Houston is the largest hub.

This list covers company matches for telephone equipment & accessory suppliers 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 November 2, 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 2, 2026 How this list was built
356Companies
3,668Contacts tracked
1,012Verified emails
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The 25 largest telephone equipment & accessory suppliers based in the United States

Ranked by team size
Top 25 of 356 company matches for telephone equipment & accessory suppliers based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 2, 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 matchPiperton, TN, United StatesHQ recorded Nov 2, 2026201-500405 contacts →

Exact match

“Since 1963, Power & Tel's extensive distribution system has provided an effective way for service providers and contractors to get the wide range of products needed to build and…”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
2Exact matchTempe, AZ, United StatesHQ recorded Nov 2, 2026201-500351 contacts →

Exact match

“Innovation for the Last Mile® PCT International, Inc is at the forefront of an evolving industry with superior telecom solutions.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
3Exact matchEdgewood, NY, United StatesHQ recorded Nov 2, 202651-200184 contacts →

Exact match

“Established in 1988, Forerunner Technologies, Inc.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
4Exact matchAmherst, NY, United StatesHQ recorded Nov 2, 202611-50103 contacts →

Exact match

“We Solve Problems and Create Solutions with VoIP.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
5Exact matchChesterfield, MO, United StatesHQ recorded Nov 2, 202651-200103 contacts →

Exact match

“Since its founding in 1985, CMS Communications has been a leader in providing Telecom equipment and services.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
6Exact matchCoppell, TX, United StatesHQ recorded Nov 2, 202651-20078 contacts →

Exact match

“Clover Telecom is a leading global supplier of telecom hardware and engineering services for data, wireless, cable, and wireline networks.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
7Exact matchPennsauken, NJ, United StatesHQ recorded Nov 2, 202651-20073 contacts →

Exact match

“We make buying and selling mobile accessories effortless, giving retailers more time to focus on their business.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
8Exact matchDoylestown, PA, United StatesHQ recorded Nov 2, 2026n/a68 contacts →

Exact match

“Itsalldata is first and foremost a business communications consulting firm.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
9Exact matchAustin, TX, United StatesHQ recorded Nov 2, 202611-5066 contacts →

Exact match

“TeleDynamics is a value-added B2B distributor of SIP and telecom products as well as a variety of consumer electronics.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
10Exact matchSt. Louis, MO, United StatesHQ recorded Nov 2, 202651-20057 contacts →

Exact match

“With more than 40 years of experience, SOTEL is an industry leading distributor of high-quality (IT) communications and networking equipment with customers throughout North…”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
11Exact matchEnglewood, CO, United StatesHQ recorded Nov 2, 202651-20051 contacts →

Exact match

“Digicomm is different.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
12Exact matchFairfield, NJ, United StatesHQ recorded Nov 2, 202651-20043 contacts →

Exact match

“TelQuest International is dedicated to bringing the most competitive prices and the best customer service to all of our clients.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
13Exact matchOrchard Park, NY, United StatesHQ recorded Nov 2, 202651-20035 contacts →

Exact match

“Since 2006, has been a partner-centric distributor of collaboration-focused solutions from leading manufacturers with business units dedicated to serving both premise-based system…”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
14Exact matchHorsham, PA, United StatesHQ recorded Nov 2, 202611-5034 contacts →

Exact match

“Toner Cable Equipment Inc.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
15Exact matchFranklin, NJ, United StatesHQ recorded Nov 2, 202651-20032 contacts →

Exact match

“WORLDWIDE SUPPLY is a global provider of Network and Telecommunication Equipment + Managed IT Services.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
16Exact matchIndianapolis, IN, United StatesHQ recorded Nov 2, 202611-5031 contacts →

Exact match

“In business since 1980, our experience is in providing solution driven communication products.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
17Exact matchOrange, CA, United StatesHQ recorded Nov 2, 2026201-50031 contacts →

Exact match

“Shaxon Industries has specialized in the manufacturing and distribution of high-quality, cost-competitive products for the data and telephone communications industry since 1978.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
18Exact matchElmhurst, IL, United StatesHQ recorded Nov 2, 202611-5031 contacts →

Exact match

“Telesource is a world-leading independent distributor and remanufacturer of voice and data networking equipment.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
19Exact matchBolton, MA, United StatesHQ recorded Nov 2, 202611-5026 contacts →

Exact match

“NTS Direct brings 20+ years of experience in innovative distribution and fulfillment services.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
20Exact matchMilwaukee, WI, United StatesHQ recorded Nov 2, 20261,001-5,00026 contacts →

Exact match

“Telcom & data offers thousands of telecommunications products that are designed to improve communications.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
21Exact matchWatsonville, CA, United StatesHQ recorded Nov 2, 202611-5025 contacts →

Exact match

“TOTLCOM has been a dynamic telecommunications company for over 35 years.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
22Exact matchCarrollton, TX, United StatesHQ recorded Nov 2, 202651-20024 contacts →

Exact match

“c2mtech provides consultation, sales, installation, service and support for critical business systems such as telecommunications, voice and data networks, network cabling…”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
23Exact matchSpringfield, MO, United StatesHQ recorded Nov 2, 202611-5022 contacts →

Exact match

“Losh Network Services is an Authorized AVAYA Business Partner that specializes in the installation, service, and maintenance of VoIP and digital office telephone systems and…”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
24Exact matchDoral, FL, United StatesHQ recorded Nov 2, 202611-5020 contacts →

Exact match

“Teleswitch International is a global leader in distribution of video, voice and data communication equipment.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
25Exact matchAtlanta, GA, United StatesHQ recorded Nov 2, 202611-5020 contacts →

Exact match

“Atlantel began business in the basement-apartment of owner, Glenn Murer.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase

Showing 25 of 356 telephone equipment & accessory suppliers based in the United States

See the full list, filter by size, metro and specialty, and access 1,012 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Telephone equipment & accessory suppliers based in the United States at a glance

As of Nov 2, 2026
27.6%Verified-email coverage
10.3Average contacts per company
11-50Median size (employees)
1.7%Largest-city concentration · Houston
Nov 2, 2026Page data refreshed

Companies by employee count

1-10
177
11-50
148
51-200
24
201-500
5
501-1,000
1
1,001-5,000
1

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 356 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 “telephone equipment & accessory suppliers” 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 1,012 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 2, 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 “telephone equipment & accessory suppliers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many telephone equipment & accessory suppliers are there based in the United States?

RevenueBase identified 356 company matches for telephone equipment & accessory suppliers associated with the United States 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?

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

Which city has the most telephone equipment & accessory suppliers?

Houston leads with 6 company records, followed by Dallas (5) and New York (5).

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 1,012 professional contacts with verified work emails tracked across these 356 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 2, 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.