Company lists · Data refreshed November 2026
Top 25 Managed telephony services based in the United States
RevenueBase identified 633 company matches for managed telephony services associated with the United States as of November 2026 and tracks 6,475 professional contacts across them, including 1,504 with verified work emails. Houston is the largest hub.
This list covers company matches for managed telephony services 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 6, 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.
The 25 largest managed telephony services based in the United States
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 218 contacts → | ||||
Exact match “For over thirty years, Fortune 500 companies in financial services, retail and hospitality, software, and wireless communications industries have relied on Vail Systems’…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 2 | 176 contacts → | ||||
Exact match “Edge is an innovative provider of communications, data, systems security and business technology services.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 3 | 143 contacts → | ||||
Exact match “Unimax believes that administering PBX and voice messaging systems can be far less complex and costly, while delivering better service levels.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 4 | 106 contacts → | ||||
Exact match “DSCI, a TelePacific company is now TPx Communications.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 5 | 97 contacts → | ||||
Exact match “PEERLESS FOR ENTERPRISE: SIP Trunking: • Fast, flexible, reliable, secure, cost-effective • Fully automated SIP Channeling and Telephone Number ordering • Real-time activation of…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 6 | 81 contacts → | ||||
Exact match “For over 30 years, CRI has installed, maintained and serviced business communications systems throughout the Southeastern U.S.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 7 | 78 contacts → | ||||
Exact match “At ATSI, we believe technology should empower people.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 8 | 68 contacts → | ||||
Exact match “Headquartered in New York City, InterGlobe Communications is a one stop network service provider.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 9 | 68 contacts → | ||||
Exact match “We Help Businesses Communicate and Collaborate Freely" Allied Communications, is an established, customer-driven, results-oriented data/telecommunications company, offering a rare…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 10 | 64 contacts → | ||||
Exact match “Full Service Network is a privately held Telecommunications Services Carrier based in Pittsburgh, Pennsylvania.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 11 | 56 contacts → | ||||
Exact match “Since 1980, TCI has provided advanced telecommunication, voice, data and networking solutions.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 12 | 54 contacts → | ||||
Exact match “We pride ourselves on exceptional customer service, support and telecom knowledge.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 13 | 52 contacts → | ||||
Exact match “Clear Rate Communications simplifies business connectivity with the Power of One-one bill, one point of contact, and one trusted partner.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 14 | 52 contacts → | ||||
Exact match “At RCH Communications, we believe technology should make your business easier- not give you one more thing to worry about.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 15 | 51 contacts → | ||||
Exact match “Telecommunication Solutions (business telephone systems, data & internet services, long distance & local services, voice and data cabling)” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 16 | 44 contacts → | ||||
Exact match “Taylored Systems is an Indiana-based technology solutions provider specializing in tailored communication systems for businesses of all sizes.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 17 | 43 contacts → | ||||
Exact match “Quantum Leap is focused on providing unmatched IT and telecom solutions for busineses.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 18 | 41 contacts → | ||||
Exact match “The Maynard Group is your single point of contact for telephone and computer networks.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 19 | 40 contacts → | ||||
Exact match “Founded in 1988, Alternative Information Systems has been a trusted technology partner for businesses of all sizes across Buffalo, Western New York, and beyond.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 20 | 38 contacts → | ||||
Exact match “TeligentIP 1-855-474-8464 TeligentIP is a global managed services and enterprise solutions provider.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 21 | 38 contacts → | ||||
Exact match “Metrotel Networks specializes in business phone system,business communications solutions, mobile worker communications, managed IT services, VOIP, cloud voice, business…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 22 | 33 contacts → | ||||
Exact match “Axxess Networks founders have been in the Telecom and IT field for over 40 years.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 23 | 33 contacts → | ||||
Exact match “VoIP Innovations offers the largest DID network and coverage in North America with aggressive wholesale rates on carrier services that include everything from origination…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 24 | 32 contacts → | ||||
Exact match “Phone Service Provider Internet Service Provider Collocation Services Managed IT Service - Help Desk Cybersecurity Provider Data Storage Design Implementation Virtualization…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 25 | 31 contacts → | ||||
Exact match “In business since 1980, our experience is in providing solution driven communication products.” Recorded in the RevenueBase company graph · Nov 6, 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 “managed telephony services”. 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 633 managed telephony services based in the United States
See the full list, filter by size, metro and specialty, and access 1,504 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Managed telephony services based in the United States at a glance
As of Nov 6, 2026Companies by employee count
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 633 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 “managed telephony services” 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 1,504 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.
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 “managed telephony services”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many managed telephony services are there based in the United States?
RevenueBase identified 633 company matches for managed telephony services 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?
Vail Systems tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most managed telephony services?
Houston leads with 15 company records, followed by New York (14) and Austin (9).
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 1,504 professional contacts with verified work emails tracked across these 633 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.
Ready to reach these companies? Verified emails and direct dials for all 633 managed telephony services based in the United States. Start with a free account, no credit card.
Download this list →Related lists
Managed telephony services by geography
- Managed telephony services based in Sao Paulo, Brazil
- Managed telephony services based in London, United Kingdom
- Managed telephony services based in Australia
- Managed telephony services based in Brazil
- Managed telephony services based in Canada
- Managed telephony services based in France
- Managed telephony services based in Germany
- Managed telephony services based in Italy
- Managed telephony services based in the Netherlands
- Managed telephony services based in Spain
- Managed telephony services based in the United Kingdom
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.
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Managed telephony services based in Sao Paulo, Brazil
- Managed telephony services based in London, United Kingdom
- Managed telephony services based in Australia
- Managed telephony services based in Brazil
- Managed telephony services based in Canada
- Managed telephony services based in France
Company intelligence · public preview
Top 25 managed telephony services based in the United States
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 633 matching company records for managed telephony services based in the United States, with 6,475 tracked contacts and 1,504 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: November 6, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 managed telephony services based in the United States
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 |  Vail Systemsvailsys.comHQ: Chicago, IL, United StatesReported employees: 51-200 | Chicago, IL, United States | 51-200 | Exact match | 218 contacts → |
“For over thirty years, Fortune 500 companies in financial services, retail and hospitality, software, and wireless communications industries have relied on Vail Systems’…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  Edge Communicationsedgecommunications.comHQ: Plano, TX, United StatesReported employees: 51-200 | Plano, TX, United States | 51-200 | Exact match | 176 contacts → |
“Edge is an innovative provider of communications, data, systems security and business technology services.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  Unimaxunimax.comHQ: Minneapolis, MN, United StatesReported employees: 51-200 | Minneapolis, MN, United States | 51-200 | Exact match | 143 contacts → |
“Unimax believes that administering PBX and voice messaging systems can be far less complex and costly, while delivering better service levels.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | HQ: Waltham, MA, United StatesReported employees: 51-200 | Waltham, MA, United States | 51-200 | Exact match | 106 contacts → |
“DSCI, a TelePacific company is now TPx Communications.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  Peerless Network, An Infobip Companypeerlessnetwork.comHQ: Chicago, IL, United StatesReported employees: 51-200 | Chicago, IL, United States | 51-200 | Exact match | 97 contacts → |
“PEERLESS FOR ENTERPRISE: SIP Trunking: • Fast, flexible, reliable, secure, cost-effective • Fully automated SIP Channeling and Telephone Number ordering • Real-time activation of…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  CRIgocri.comHQ: Chattanooga, TN, United StatesReported employees: 11-50 | Chattanooga, TN, United States | 11-50 | Exact match | 81 contacts → |
“For over 30 years, CRI has installed, maintained and serviced business communications systems throughout the Southeastern U.S.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  Atsi Business Communications Systemsatsihou.comHQ: Houston, TX, United StatesReported employees: 11-50 | Houston, TX, United States | 11-50 | Exact match | 78 contacts → |
“At ATSI, we believe technology should empower people.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  Interglobe Communicationsnyigc.comHQ: Staten Island, United StatesReported employees: 51-200 | Staten Island, United States | 51-200 | Exact match | 68 contacts → |
“Headquartered in New York City, InterGlobe Communications is a one stop network service provider.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  Allied Communicationsalliedphone.comHQ: West Haven, CT, United StatesReported employees: 11-50 | West Haven, CT, United States | 11-50 | Exact match | 68 contacts → |
“We Help Businesses Communicate and Collaborate Freely" Allied Communications, is an established, customer-driven, results-oriented data/telecommunications company, offering a rare…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  Full Service Networkfullservicenetwork.comHQ: Pittsburgh, PA, United StatesReported employees: 51-200 | Pittsburgh, PA, United States | 51-200 | Exact match | 64 contacts → |
“Full Service Network is a privately held Telecommunications Services Carrier based in Pittsburgh, Pennsylvania.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  TCItcicomm.comHQ: Springfield, VA, United StatesReported employees: 11-50 | Springfield, VA, United States | 11-50 | Exact match | 56 contacts → |
“Since 1980, TCI has provided advanced telecommunication, voice, data and networking solutions.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  Masters Telecom LLCmasterstelecom.comHQ: Delray Beach, FL, United StatesReported employees: 11-50 | Delray Beach, FL, United States | 11-50 | Exact match | 54 contacts → |
“We pride ourselves on exceptional customer service, support and telecom knowledge.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  Clear Rateclearrate.comHQ: Troy, MI, United StatesReported employees: 51-200 | Troy, MI, United States | 51-200 | Exact match | 52 contacts → |
“Clear Rate Communications simplifies business connectivity with the Power of One-one bill, one point of contact, and one trusted partner.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  RCH Communicationsrch-com.comHQ: Waukesha, WI, United StatesReported employees: 11-50 | Waukesha, WI, United States | 11-50 | Exact match | 52 contacts → |
“At RCH Communications, we believe technology should make your business easier- not give you one more thing to worry about.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  Intouch Communicationsintouchomaha.comHQ: Omaha, NE, United StatesReported employees: 11-50 | Omaha, NE, United States | 11-50 | Exact match | 51 contacts → |
“Telecommunication Solutions (business telephone systems, data & internet services, long distance & local services, voice and data cabling)” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  Taylored Systemstaylored.comHQ: Noblesville, IN, United StatesReported employees: 11-50 | Noblesville, IN, United States | 11-50 | Exact match | 44 contacts → |
“Taylored Systems is an Indiana-based technology solutions provider specializing in tailored communication systems for businesses of all sizes.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  Quantum Leapqlmi.comHQ: Grand Rapids, MI, United StatesReported employees: 11-50 | Grand Rapids, MI, United States | 11-50 | Exact match | 43 contacts → |
“Quantum Leap is focused on providing unmatched IT and telecom solutions for busineses.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  The Maynard Groupthemaynardgroup.comHQ: Soquel, CA, United StatesReported employees: 11-50 | Soquel, CA, United States | 11-50 | Exact match | 41 contacts → |
“The Maynard Group is your single point of contact for telephone and computer networks.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  Alternative Information Systemsaisbuffalo.comHQ: Buffalo, United StatesReported employees: 51-200 | Buffalo, United States | 51-200 | Exact match | 40 contacts → |
“Founded in 1988, Alternative Information Systems has been a trusted technology partner for businesses of all sizes across Buffalo, Western New York, and beyond.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 |  Teligentipteligentip.comHQ: Austin, TX, United StatesReported employees: 51-200 | Austin, TX, United States | 51-200 | Exact match | 38 contacts → |
“TeligentIP 1-855-474-8464 TeligentIP is a global managed services and enterprise solutions provider.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 |  Metrotel Networksmetrotelnetworks.comHQ: Garden City, NY, United StatesReported employees: 11-50 | Garden City, NY, United States | 11-50 | Exact match | 38 contacts → |
“Metrotel Networks specializes in business phone system,business communications solutions, mobile worker communications, managed IT services, VOIP, cloud voice, business…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 |  Axxess Networksaxxessnetworks.comHQ: Blue Bell, PA, United StatesReported employees: 11-50 | Blue Bell, PA, United States | 11-50 | Exact match | 33 contacts → |
“Axxess Networks founders have been in the Telecom and IT field for over 40 years.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 |  Voip Innovations, A Sangoma Companycarrierservices.sangoma.comHQ: Pittsburgh, PA, United StatesReported employees: 11-50 | Pittsburgh, PA, United States | 11-50 | Exact match | 33 contacts → |
“VoIP Innovations offers the largest DID network and coverage in North America with aggressive wholesale rates on carrier services that include everything from origination…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 |  Digital Agent, LLCdigitalagent.netHQ: Atlanta, GA, United StatesReported employees: 11-50 | Atlanta, GA, United States | 11-50 | Exact match | 32 contacts → |
“Phone Service Provider Internet Service Provider Collocation Services Managed IT Service - Help Desk Cybersecurity Provider Data Storage Design Implementation Virtualization…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 |  Gibson Teldatabgibson.comHQ: Indianapolis, IN, United StatesReported employees: 11-50 | Indianapolis, IN, United States | 11-50 | Exact match | 31 contacts → |
“In business since 1980, our experience is in providing solution driven communication products.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 633 company matches
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Managed telephony services: dataset insights
November 6, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
632 records in the displayed employee bands.
1 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
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 633 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: November 6, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Questions about this company list
What does Exact match mean for managed telephony services?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many managed telephony services did RevenueBase find based in the United States?
The saved snapshot records 633 matching company records, 6,475 tracked contacts and 1,504 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: November 6, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
Managed telephony services by geography
- Managed telephony services based in Sao Paulo, Brazil
- Managed telephony services based in London, United Kingdom
- Managed telephony services based in Australia
- Managed telephony services based in Brazil
- Managed telephony services based in Canada
- Managed telephony services based in France
- Managed telephony services based in Germany
- Managed telephony services based in Italy
- Managed telephony services based in the Netherlands
- Managed telephony services based in Spain
- Managed telephony services based in the United Kingdom
Cite this list
RevenueBase Data Team. Top 25 managed telephony services based in the United States. Snapshot: November 6, 2026. https://revenuebase.ai/companies/managed-telephony-services/united-states.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Managed telephony services based in Sao Paulo, Brazil
- Managed telephony services based in London, United Kingdom
- Managed telephony services based in Australia
- Managed telephony services based in Brazil
- Managed telephony services based in Canada
- Managed telephony services based in France
Company intelligence · public preview
Top 25 managed telephony services based in the United States
RevenueBase records 633 matching company records for managed telephony services based in the United States, with 6,475 tracked contacts and 1,504 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: November 6, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 managed telephony services based in the United States
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 | Vail Systemsvailsys.com HQ: Chicago, IL, United StatesReported employees: 51-200 | Chicago, IL, United States | 51-200 | Exact match | 218 contacts → |
“For over thirty years, Fortune 500 companies in financial services, retail and hospitality, software, and wireless communications industries have relied on Vail Systems’…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Edge Communicationsedgecommunications.com HQ: Plano, TX, United StatesReported employees: 51-200 | Plano, TX, United States | 51-200 | Exact match | 176 contacts → |
“Edge is an innovative provider of communications, data, systems security and business technology services.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Unimaxunimax.com HQ: Minneapolis, MN, United StatesReported employees: 51-200 | Minneapolis, MN, United States | 51-200 | Exact match | 143 contacts → |
“Unimax believes that administering PBX and voice messaging systems can be far less complex and costly, while delivering better service levels.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | HQ: Waltham, MA, United StatesReported employees: 51-200 | Waltham, MA, United States | 51-200 | Exact match | 106 contacts → |
“DSCI, a TelePacific company is now TPx Communications.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Peerless Network, An Infobip Companypeerlessnetwork.com HQ: Chicago, IL, United StatesReported employees: 51-200 | Chicago, IL, United States | 51-200 | Exact match | 97 contacts → |
“PEERLESS FOR ENTERPRISE: SIP Trunking: • Fast, flexible, reliable, secure, cost-effective • Fully automated SIP Channeling and Telephone Number ordering • Real-time activation of…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | CRIgocri.com HQ: Chattanooga, TN, United StatesReported employees: 11-50 | Chattanooga, TN, United States | 11-50 | Exact match | 81 contacts → |
“For over 30 years, CRI has installed, maintained and serviced business communications systems throughout the Southeastern U.S.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Atsi Business Communications Systemsatsihou.com HQ: Houston, TX, United StatesReported employees: 11-50 | Houston, TX, United States | 11-50 | Exact match | 78 contacts → |
“At ATSI, we believe technology should empower people.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Interglobe Communicationsnyigc.com HQ: Staten Island, United StatesReported employees: 51-200 | Staten Island, United States | 51-200 | Exact match | 68 contacts → |
“Headquartered in New York City, InterGlobe Communications is a one stop network service provider.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Allied Communicationsalliedphone.com HQ: West Haven, CT, United StatesReported employees: 11-50 | West Haven, CT, United States | 11-50 | Exact match | 68 contacts → |
“We Help Businesses Communicate and Collaborate Freely" Allied Communications, is an established, customer-driven, results-oriented data/telecommunications company, offering a rare…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Full Service Networkfullservicenetwork.com HQ: Pittsburgh, PA, United StatesReported employees: 51-200 | Pittsburgh, PA, United States | 51-200 | Exact match | 64 contacts → |
“Full Service Network is a privately held Telecommunications Services Carrier based in Pittsburgh, Pennsylvania.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | TCItcicomm.com HQ: Springfield, VA, United StatesReported employees: 11-50 | Springfield, VA, United States | 11-50 | Exact match | 56 contacts → |
“Since 1980, TCI has provided advanced telecommunication, voice, data and networking solutions.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Masters Telecom LLCmasterstelecom.com HQ: Delray Beach, FL, United StatesReported employees: 11-50 | Delray Beach, FL, United States | 11-50 | Exact match | 54 contacts → |
“We pride ourselves on exceptional customer service, support and telecom knowledge.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Clear Rateclearrate.com HQ: Troy, MI, United StatesReported employees: 51-200 | Troy, MI, United States | 51-200 | Exact match | 52 contacts → |
“Clear Rate Communications simplifies business connectivity with the Power of One-one bill, one point of contact, and one trusted partner.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | RCH Communicationsrch-com.com HQ: Waukesha, WI, United StatesReported employees: 11-50 | Waukesha, WI, United States | 11-50 | Exact match | 52 contacts → |
“At RCH Communications, we believe technology should make your business easier- not give you one more thing to worry about.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Intouch Communicationsintouchomaha.com HQ: Omaha, NE, United StatesReported employees: 11-50 | Omaha, NE, United States | 11-50 | Exact match | 51 contacts → |
“Telecommunication Solutions (business telephone systems, data & internet services, long distance & local services, voice and data cabling)” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Taylored Systemstaylored.com HQ: Noblesville, IN, United StatesReported employees: 11-50 | Noblesville, IN, United States | 11-50 | Exact match | 44 contacts → |
“Taylored Systems is an Indiana-based technology solutions provider specializing in tailored communication systems for businesses of all sizes.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Quantum Leapqlmi.com HQ: Grand Rapids, MI, United StatesReported employees: 11-50 | Grand Rapids, MI, United States | 11-50 | Exact match | 43 contacts → |
“Quantum Leap is focused on providing unmatched IT and telecom solutions for busineses.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | The Maynard Groupthemaynardgroup.com HQ: Soquel, CA, United StatesReported employees: 11-50 | Soquel, CA, United States | 11-50 | Exact match | 41 contacts → |
“The Maynard Group is your single point of contact for telephone and computer networks.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Alternative Information Systemsaisbuffalo.com HQ: Buffalo, United StatesReported employees: 51-200 | Buffalo, United States | 51-200 | Exact match | 40 contacts → |
“Founded in 1988, Alternative Information Systems has been a trusted technology partner for businesses of all sizes across Buffalo, Western New York, and beyond.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Teligentipteligentip.com HQ: Austin, TX, United StatesReported employees: 51-200 | Austin, TX, United States | 51-200 | Exact match | 38 contacts → |
“TeligentIP 1-855-474-8464 TeligentIP is a global managed services and enterprise solutions provider.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Metrotel Networksmetrotelnetworks.com HQ: Garden City, NY, United StatesReported employees: 11-50 | Garden City, NY, United States | 11-50 | Exact match | 38 contacts → |
“Metrotel Networks specializes in business phone system,business communications solutions, mobile worker communications, managed IT services, VOIP, cloud voice, business…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Axxess Networksaxxessnetworks.com HQ: Blue Bell, PA, United StatesReported employees: 11-50 | Blue Bell, PA, United States | 11-50 | Exact match | 33 contacts → |
“Axxess Networks founders have been in the Telecom and IT field for over 40 years.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Voip Innovations, A Sangoma Companycarrierservices.sangoma.com HQ: Pittsburgh, PA, United StatesReported employees: 11-50 | Pittsburgh, PA, United States | 11-50 | Exact match | 33 contacts → |
“VoIP Innovations offers the largest DID network and coverage in North America with aggressive wholesale rates on carrier services that include everything from origination…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Digital Agent, LLCdigitalagent.net HQ: Atlanta, GA, United StatesReported employees: 11-50 | Atlanta, GA, United States | 11-50 | Exact match | 32 contacts → |
“Phone Service Provider Internet Service Provider Collocation Services Managed IT Service - Help Desk Cybersecurity Provider Data Storage Design Implementation Virtualization…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Gibson Teldatabgibson.com HQ: Indianapolis, IN, United StatesReported employees: 11-50 | Indianapolis, IN, United States | 11-50 | Exact match | 31 contacts → |
“In business since 1980, our experience is in providing solution driven communication products.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 633 company matches
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Managed telephony services: dataset insights
November 6, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
632 records in the displayed employee bands.
1 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
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 633 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: November 6, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Questions about this company list
What does Exact match mean for managed telephony services?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many managed telephony services did RevenueBase find based in the United States?
The saved snapshot records 633 matching company records, 6,475 tracked contacts and 1,504 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: November 6, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
Managed telephony services by geography
- Managed telephony services based in Sao Paulo, Brazil
- Managed telephony services based in London, United Kingdom
- Managed telephony services based in Australia
- Managed telephony services based in Brazil
- Managed telephony services based in Canada
- Managed telephony services based in France
- Managed telephony services based in Germany
- Managed telephony services based in Italy
- Managed telephony services based in the Netherlands
- Managed telephony services based in Spain
- Managed telephony services based in the United Kingdom
Cite this list
RevenueBase Data Team. Top 25 managed telephony services based in the United States. Snapshot: November 6, 2026. https://revenuebase.ai/companies/managed-telephony-services/united-states.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
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- Managed telephony services based in Sao Paulo, Brazil
- Managed telephony services based in London, United Kingdom
- Managed telephony services based in Australia
- Managed telephony services based in Brazil
- Managed telephony services based in Canada
- Managed telephony services based in France