Top Companies Using AT&T Centrex

Products
Product
ZoomInfo Copilot
AI sales agent
GTM Workspace
AI workspace for smarter GTM
GTM Studio
Build and run GTM workflows triggered by buying signals
ZoomInfo MCP
Connect your AI to verified B2B data
Sales
Company and contact database
Marketing
Actionable ABM platform
Talent
Source the best and brightest
Operations
Lead routing and data quality
Data as a Service
ZoomInfo data for your GTM systems
Talent Autopilot
AI recruiting agent
Platform
Cloud partners
Ready, set, integrate
Platform overview
Connect industry-leading data across your entire tech stack
Marketplace
Unify teams, strategies, and data-driven technologies
Professional Services
Labs
Bring your AI and data-driven playbook to life
Data services
White glove services for large-scale and complex data requests
Enrich. Segment. Activate.
Solutions
Intelligence
Contact & company search
Define markets, discover ideal buyers
Lead generation
Convert contacts into pipeline
Buyer intent
Reach ready-to-buy prospects
Website visitor tracking
Turn page views into pipeline
Engagement
Sales automation
Streamline phone and email outreach
Conversation intelligence
Analyze every interaction
Website chat
Identify, engage, and route visitors
Web form optimization
Ask for less, deliver more
Ads audiences
Paid social on your target accounts
Orchestration
Workflows
Kickstart go-to-market activities
CRM enrichment
Clean, updated CRM
Predictive modeling
Meet your next customer
Data management
Automate engagement-ready data
Zoominfo in ChatGPT
Verified B2B intelligence in ChatGPT
Enterprise
Transformative solutions for industry leaders
API
Deliver data across business systems & workflows
Our Data
Overview
Global coverage
GTM Developers
Resources
Learn
Blog
Case studies
Resource center
Events
AI sales coach
Free tools
GTM plays
Help center
Company
About us
Careers
Partner program
Newsroom
Pricing

Filter Companies By

You're signed out.

82 companies using this technology

By AT&T

AT&T Centrex is a business telephone service that provides PBX-like features from AT&T's central office, eliminating the need for on-premises switching equipment.

Top industries utilizing this technology

Education
Colleges & Universities
Telecommunications
Telephony & Wireless
Hospitals & Physicians Clinics

1-10 of 82 Companies using AT&T Centrex

Sort companies by

Revenue

1
Verizon
Technologies used by the company: 3,083
Verizon is a global telecommunications and technology company that provides a comprehensive portfolio of communication, connectivity, digital, and technology solutions for consumers, businesses, government agencies, and organizations across diverse i ndustries. The company is committed to connecting people, businesses, and communities through reliable network infrastructure, advanced digital technologies, and innovative services that enable communication, collaboration, entertainment, and productivity. Read more
Additional technologies used by Verizon:
Apache Log4j
Ab Initio
Revolut for Business
See 3,083 technologies
2
AT&T
Technologies used by the company: 3,049
AT&T is a global telecommunications and technology company that provides a broad range of communication, connectivity, entertainment, and digital solutions for consumers, businesses, and public sector organizations. The company is dedicated to helpin g people and organizations stay connected through reliable wireless communications, broadband internet, network infrastructure, cloud connectivity, cybersecurity solutions, and advanced digital services. Read more
Additional technologies used by AT&T:
Apache Log4j
Ab Initio
Revolut for Business
See 3,049 technologies
3
PepsiCo
Technologies used by the company: 2,201
PepsiCo, founded in 1898, is a global food and beverage company headquartered in the United States. The company manufactures, markets, and distributes a wide range of food products and beverages, including its flagship carbonated soft drink Pepsi, al ong with Diet Pepsi and Pepsi Max. PepsiCo has established itself as one of the world's most recognized brands with operations spanning across North America, Europe, Asia, Africa, and Latin America. The company is known for its extensive marketing initiatives, including sponsorship of major sporting events. Originally created as Pepsi-Cola in New Bern, North Carolina, the company has grown to become the second most popular soda brand in the American market. Read more
Additional technologies used by PepsiCo:
BlackBerry Enterprise Server
Cinema 4D
Apache Log4j
See 2,201 technologies
4
Citi Group
Technologies used by the company: 2,813
Citigroup Inc. is an American multinational investment bank and financial services company headquartered in New York City. Formed in 1998 through the merger of Citicorp and Travelers Group, Citi traces its roots to the City Bank of New York, founded in 1812. The company provides a broad range of financial products and services, including consumer banking, corporate and investment banking, securities brokerage, trade and securities services, and wealth management to clients in nearly 160 countries and jurisdictions worldwide. Read more
Additional technologies used by Citi Group:
Apache Log4j
Ab Initio
Revolut for Business
See 2,813 technologies
5
T-Mobile
Technologies used by the company: 2,427
Founded in 1994, T-Mobile US, Inc. provides wireless voice and data services in the United States, Puerto Rico and the U.S. Virgin Islands also serving as the host network for many mobile virtual network operators. T-Mobile is headquartered in Bellev ue, WA. Read more
Additional technologies used by T-Mobile:
BlackBerry Enterprise Server
Cinema 4D
Apache Log4j
See 2,427 technologies
6
Wells Fargo
Technologies used by the company: 3,166
Wells Fargo is a leading U.S. financial services firm providing banking, lending, investment, and mortgage solutions. Known for its extensive branch network and diverse product offerings, the company maintains a significant market presence while navi gating regulatory and reputational challenges in the evolving financial sector. Read more
Additional technologies used by Wells Fargo:
Apache Log4j
Ab Initio
Soldo
See 3,166 technologies
7
Goldman Sachs
Technologies used by the company: 1,532
Goldman Sachs is a leading global investment banking, securities, and investment management firm. It provides a wide range of financial services to corporations, governments, and institutional and individual clients, including mergers and acquisition s advisory, underwriting, asset management, securities trading, and wealth management. Known for its influential role in global capital markets, Goldman Sachs also engages in risk management, financing, and strategic advisory services worldwide. Read more
Additional technologies used by Goldman Sachs:
BlackBerry Enterprise Server
Cinema 4D
Apache Log4j
See 1,532 technologies
8
Hitachi
Technologies used by the company: 1,751
Hitachi, Ltd. is a multinational technology, industrial, infrastructure, and digital transformation company that develops advanced solutions for governments, enterprises, utilities, transportation operators, manufacturers, financial institutions, hea lthcare organizations, and public sector entities worldwide. The company combines operational technology, information technology, engineering expertise, industrial systems, software platforms, artificial intelligence, data analytics, and digital innovation to help organizations address complex business and societal challenges. Read more
Additional technologies used by Hitachi:
Spring Boot
Microsoft BackOffice
LinkedIn Ads
See 1,751 technologies
9
Cisco
Technologies used by the company: 2,871
Cisco Systems, Inc. designs, manufactures, and sells Internet Protocol-based networking and other products related to the communications and information technology industry worldwide. The company offers switching products, data center products, and w ireless access points for use in voice, video, and data applications. Cisco also provides collaboration products comprising unified communications, TelePresence, and conferencing, as well as the Internet of Things and analytics software. The company was founded in 1984 and is headquartered in San Jose, California. Read more
Additional technologies used by Cisco:
Apache Log4j
Ab Initio
Revolut for Business
See 2,871 technologies
10
Vodafone Group
Technologies used by the company: 1,850
Vodafone is a global telecommunications company dedicated to connecting people, businesses, and communities through innovative mobile and fixed connectivity solutions. The company provides a comprehensive range of services that empower customers to c ommunicate, collaborate, and access information seamlessly across the globe. With a commitment to bridging digital divides, Vodafone expands coverage to reach even the most remote regions, enabling greater inclusion and fostering opportunities for economic, social, and educational growth. By leveraging advanced technologies, infrastructure, and customer-focused solutions, Vodafone creates meaningful connections that support everyday life, business operations, and broader societal development. Its mission emphasizes accessibility, innovation, and sustainability, reflecting a vision of a future where everyone can participate fully in the digital world. Through its networks, products, and services, Vodafone continues to shape the evolution of global communications while driving progress toward a more connected and inclusive society. Read more
Additional technologies used by Vodafone Group:
BlackBerry Enterprise Server
Cinema 4D
Apache Log4j
See 1,850 technologies

Best Alternatives for AT&T Centrex

Usage statistics of alternative technologies to AT&T Centrex, based on Zoominfo's comprehensive dataset

Microsoft Outlook IBM iNotes (formerly IBM Lotus iNotes)Abstract Microsoft OneNote Axure RP AT&T Centrex

Products owned by AT&T

A closer look at AT&T's additional technologies: understanding their comprehensive range of digital tools and creative solutions

AT&T Internet

AT&T DNS

AT&T MPLS Private Network Transport

AT&T Connect

See more technologies

Additional top technologies lists

See additional lists of companies utilizing top technologies, ranked by revenue, size, and funding.

Frequently Asked Questions Regarding AT&T Centrex

What is the AT&T Centrex technology?

AT&T Centrex is a business telephone service that provides PBX-like features from AT&T's central office, eliminating the need for on-premises switching equipment. For more information,

What is AT&T Centrex technology’s market share?

AT&T Centrex market share is 0.08% out of all the technologies in the same category.

What companies are using AT&T Centrex?

From the data gathered in Zoominfo, Verizon, AT&T, PepsiCo, Citi Group, T-Mobile, are using the AT&T Centrex technology. You can see the full list in the above results table.

How many companies are using AT&T Centrex?

82 companies are using AT&T Centrex.

Which industries do companies commonly use AT&T Centrex for their needs?

Companies in Education, Colleges & Universities, Telecommunications commonly use AT&T Centrex.

What are the best alternatives for AT&T Centrex?

According to Zoominfo’s data Microsoft Outlook, IBM iNotes (formerly IBM Lotus iNotes), Abstract, Microsoft OneNote, Axure RP, are competitors of AT&T Centrex. For more information,

See more information about AT&T Centrex