AT&T Centrex
AT&T Centrex is a central office based telecommunications system. AT&T Centrex typically provides an individual direct dial number per user and does n...Read more
Market Share of AT&T Centrex
Current Customer(s)
59
Market Share (Est.)
0.18%
Ranking
#15
Top Competitors and Alternatives of AT&T Centrex
The top three of AT&T Centrex’s competitors in the Other Communications category are AT&T with 57.37%, WebRTC with 14.70%, Microsoft Yammer with 5.30% market share.
| Technology | Domains | Market Share (Est.) | Versus page |
|---|---|---|---|
| AT&T | 18848 | 57.37% | AT&T Centrex vs AT&T |
| WebRTC | 4830 | 14.70% | AT&T Centrex vs WebRTC |
| Microsoft Yammer | 1742 | 5.30% | AT&T Centrex vs Microsoft Yammer |
| Investis | 1714 | 5.22% | AT&T Centrex vs Investis |
| Beekeeper | 1316 | 4.01% | AT&T Centrex vs Beekeeper |
| Calix | 829 | 2.52% | AT&T Centrex vs Calix |
| Agora.io | 810 | 2.47% | AT&T Centrex vs Agora.io |
| Freshstatus | 659 | 2.01% | AT&T Centrex vs Freshstatus |
| Oracle Communications | 597 | 1.82% | AT&T Centrex vs Oracle Communications |
| 2degrees | 317 | 0.96% | AT&T Centrex vs 2degrees |
| PJSIP | 242 | 0.74% | AT&T Centrex vs PJSIP |
| Blab | 177 | 0.54% | AT&T Centrex vs Blab |
| Voxer | 176 | 0.54% | AT&T Centrex vs Voxer |
| Collaborator | 157 | 0.48% | AT&T Centrex vs Collaborator |
| PanTerra | 56 | 0.17% | AT&T Centrex vs PanTerra |
| Red Box | 54 | 0.16% | AT&T Centrex vs Red Box |
| SAP Conversational AI | 53 | 0.16% | AT&T Centrex vs SAP Conversational AI |
| RouteMobile | 35 | 0.11% | AT&T Centrex vs RouteMobile |
| Hyro | 21 | 0.06% | AT&T Centrex vs Hyro |
| Stratics Networks | 19 | 0.06% | AT&T Centrex vs Stratics Networks |
Popular Comparisons
Top Competitors and Alternatives of AT&T Centrex
The top three of AT&T Centrex’s competitors in the Other Communications category are AT&T with 57.37%, WebRTC with 14.70%, Microsoft Yammer with 5.30% market share.
AT&T Centrex vs AT&T
AT&T Centrex vs WebRTC
AT&T Centrex vs Microsoft Yammer
AT&T Centrex vs Investis
AT&T Centrex vs Beekeeper
AT&T Centrex vs Calix
AT&T Centrex vs Agora.io
AT&T Centrex vs Freshstatus
Customers of AT&T Centrex
Around the world in 2025, over 59 companies have started using AT&T Centrex as Other Communications tool.
| Customers | Employee Range | City | Region | Country | Social Links |
|---|---|---|---|---|---|
| Telia | 10,000+ | Solna | Stockholm | Sweden |     |
| Miami - Dade County | 10,000+ | Miami | Florida | United States | |
| Amtrak | 10,000+ | Washington, D.C. | Washington, D.C. | United States | |
| HTC Global Services | 10,000+ | Troy | Michigan | United States | |
| AT&T | 10,000+ | Dallas | Texas | United States | |
| NTT DATA | 10,000+ | Plano | Texas | United States | |
| Windstream | 10,000+ | Little Rock | Arkansas | United States | |
| Mondelez International | 10,000+ | Chicago | Illinois | United States | |
| Reliance Communications | 10,000+ | Navi Mumbai | Maharashtra | India | |
| UC San Francisco | 10,000+ | San Francisco | California | United States | |
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AT&T Centrex Customers by Products and Services
The top three products and services offering customers that use AT&T Centrex for Other Communications are Cloud Services (7), Data Analytics (5), Business Process Outsourcing (4).
Customers
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AT&T Centrex Customers by Employee Size
The majority of AT&T Centrex's customers for the other-communications category fall in the company size of 10,000+ employees (29 companies), 1,000 - 4,999 employees (9 companies), 100 - 249 employees (6 companies).
Employee Size
AT&T Centrex Customers by Geography
The top three geographies of AT&T Centrex for other-communications are the United States with 50(84.75%), India with 3(5.08%), Canada with 1(1.69%) customers respectively.
Customers
Employees of AT&T Centrex
Also see other Products/Services by AT&T Centrex in:
FAQ
Find answers to the most often asked questions by users.
Who are the top AT&T Centrex competitors?
AT&T Centrex’s Top competitors in the other-communications category are AT&T, WebRTC, Microsoft Yammer. You can view a full list of AT&T Centrex competitors here. 6sense uses advanced data mining and AI algorithms to track customers and competitors of AT&T Centrex and 40,000 other technologies on the internet. You can also compare AT&T Centrex and its feature with top competitors here : AT&T Centrex vs AT&T AT&T Centrex vs WebRTC AT&T Centrex vs Microsoft Yammer.
What is AT&T Centrex customer distribution based on company size?
What is AT&T Centrex market share in the other-communications?
What are the top countries that use AT&T Centrex?
What are the top industries that use AT&T Centrex?
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