Insights

Strong Market Presence CallTower has established itself as a global leader in enterprise cloud communications with a revenue range of 100 to 250 million dollars, showcasing substantial market penetration that can be leveraged to target larger enterprises and expanding organizations seeking reliable communication solutions.

Innovative Technology Adoption The company's integration of advanced technologies such as Microsoft Teams Operator Connect, Direct Routing, Cisco Webex, Zoom Phone, and AI-powered contact centers indicates a focus on cutting-edge solutions, presenting opportunities to upsell or cross-sell sophisticated communication services to clients seeking high-tech offerings.

Recent Product Launches The launch of Entra Sync, an automation platform for Microsoft Teams, along with awards recognizing Microsoft Teams GCC High excellence, positions CallTower as a technology innovator, opening avenues to engage with organizations requiring seamless collaboration tools and secure platform integrations.

Recognition and Awards Receiving multiple awards like the NPS Award and 'We Love Tech' highlights CallTower's reputation for customer satisfaction and innovation, which can be used to build credibility and trust with prospective clients looking for proven industry leaders.

Expansion Through Acquisition The acquisition of Inoria enhances CallTower’s capabilities in contact center as a service and customer experience, creating opportunities to target enterprises interested in comprehensive communication and CX solutions, especially those prioritizing digital transformation initiatives.

CallTower Tech Stack

CallTower uses 8 technology products and services including TalkDesk, Amazon, Microsoft Excel, and more. Explore CallTower's tech stack below.

  • TalkDesk
    Contact Center Solutions
  • Amazon
    E-commerce
  • Microsoft Excel
    Editors
  • Microsoft PowerPoint
    Editors
  • amCharts
    Javascript Graphics
  • LinkedIn
    Online Community Software
  • Windows Server
    Operating Systems
  • VMware
    Virtualisation Software

Media & News

CallTower's Email Address Formats

CallTower uses at least 1 format(s):
CallTower Email FormatsExamplePercentage
FLast@calltower.comJDoe@calltower.com
91%
First.Last@calltower.comJohn.Doe@calltower.com
5%
Last@calltower.comDoe@calltower.com
2%
FirstLast@calltower.comJohnDoe@calltower.com
2%

Frequently Asked Questions

Where is CallTower's headquarters located?

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CallTower's main headquarters is located at 10701 S River Front Pkwy, Fourth Floor South Jordan, Utah 84095, US. The company has employees across 4 continents, including North AmericaAsiaEurope.

What is CallTower's phone number?

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You can contact CallTower's main corporate office by phone at . For more prospecting data, LeadIQ has access to up-to-date and accurate contact information within our platform. Find, capture, and sync contact data to your CRM and sales tools in one click.

What is CallTower's official website and social media links?

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CallTower's official website is calltower.com and has social profiles on LinkedInCrunchbase.

What is CallTower's NAICS code?

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CallTower's NAICS code is 517 - Telecommunications.

How many employees does CallTower have currently?

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As of October 2025, CallTower has approximately 233 employees across 4 continents, including North AmericaAsiaEurope. Key team members include Chief Executive Officer: B. E.Chief Executive Officer: M. M.Chief Revenue Officer: W. R.. Explore CallTower's employee directory with LeadIQ.

What industry does CallTower belong to?

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CallTower operates in the Telecommunications industry.

What technology does CallTower use?

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CallTower's tech stack includes TalkDeskAmazonMicrosoft ExcelMicrosoft PowerPointamChartsLinkedInWindows ServerVMware.

What is CallTower's email format?

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CallTower's email format typically follows the pattern of FLast@calltower.com. Find more CallTower email formats with LeadIQ.

When was CallTower founded?

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CallTower was founded in 2002.
CallTower

CallTower

TelecommunicationsUnited States201-500 Employees

CallTower is at the forefront of transforming global communication, redefining how businesses connect and collaborate across the globe. Since 2002, CallTower has grown into a global leader in enterprise-class cloud communications and collaboration solutions, empowering businesses to thrive in the digital age. Leveraging advanced technologies like Microsoft® Teams Operator Connect, Direct Routing and GCC High Teams Direct Routing, Webex by Cisco®, Zoom Phone, and AI-powered contact center solutions, CallTower delivers seamless and reliable connectivity tailored to the unique needs of enterprises worldwide. CallTower empowers business communications by integrating features like one-click failover, advanced analytics, seamless CRM integration, and cutting-edge AI—redefining operational efficiency.   

In 2025, CallTower acquired North America’s trusted contact center expert, Inoria, amplifying its CCaaS and CX capabilities. Inoria drives the evolution of contact center operations by offering personalized optimization, implementation, and integration services powered by Conversational AI and advanced analytics. Together, CallTower and Inoria deliver actionable insights, enhanced customer experiences, and cutting-edge solutions that guide enterprises through their digital transformation journeys.  

With a vision focused on innovation and a commitment to excellence, CallTower continues to advance cloud communications, empowering businesses across the globe to achieve unparalleled success.

Section iconCompany Overview

Headquarters
10701 S River Front Pkwy, Fourth Floor South Jordan, Utah 84095, US
Phone number
NAICS Code
517 - Telecommunications
Founded
2002
Employees
201-500

Section iconFunding & Financials

  • $100M$250M

    CallTower's revenue is estimated to be in the range of $100M$250M

Section iconFunding & Financials

  • $100M$250M

    CallTower's revenue is estimated to be in the range of $100M$250M

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