Insights

Innovative Capabilities Ringer distinguishes itself by being the only U.S. telecom provider with CLEC, IPES, and MNO capabilities, offering flexible solutions in voice, messaging, and mobile services. This positions the company to meet diverse client needs, especially those seeking integrated connectivity options in a rapidly evolving communications market.

Global Reach With services spanning over 60 countries and a nationwide facilities-based network, Ringer is well-placed to support multinational corporations and businesses expanding internationally, making it a compelling partner for companies looking to streamline global communications.

Customer-Centric Support Backed by 24/7 U.S.-based support and a culture emphasizing transparency and customer success, Ringer offers a high-touch service model that appeals to businesses prioritizing reliable, direct support and long-term partnerships.

Recent Leadership Growth The hiring of senior marketing and product management executives in recent years indicates a strategic focus on enhancing market outreach and product development, opening opportunities for tailored solutions to meet emerging client needs.

Market Positioning Operating in a competitive landscape with notable firms like Twilio and Vonage, Ringer’s specialized capabilities and flexible API-driven solutions present opportunities to target mid-sized enterprises and carriers seeking innovative, customizable telecommunications services.

Ringer Tech Stack

Ringer uses 8 technology products and services including Cloudflare, HubSpot Cookie Policy Banner, MySQL, and more. Explore Ringer's tech stack below.

  • Cloudflare
    Content Management System
  • HubSpot Cookie Policy Banner
    Cookie Compliance
  • MySQL
    Database
  • HubSpot Chat
    Live Chat
  • HSTS
    Security
  • Google Tag Manager
    Tag Management
  • Google Analytics
    Web Analytics
  • Facebook
    Widgets

Ringer's Email Address Formats

Ringer uses at least 2 format(s):
Ringer Email FormatsExamplePercentage
First.Last@teliax.comJohn.Doe@teliax.com
64%
Last@teliax.comDoe@teliax.com
16%
FLast@teliax.comJDoe@teliax.com
14%
First@teliax.comJohn@teliax.com
6%
First.Last@ringer.telJohn.Doe@ringer.tel
100%

Frequently Asked Questions

Where is Ringer's headquarters located?

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Ringer's main headquarters is located at 2150 West 29th Avenue Suite 200 Denver, Colorado 80211 United States. The company has employees across 4 continents, including North AmericaEuropeAsia.

What is Ringer's phone number?

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You can contact Ringer'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 Ringer's stock symbol?

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Ringer is a publicly traded company; the company's stock symbol is 8200.T.

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

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Ringer's official website is ringer.tel and has social profiles on LinkedIn.

What is Ringer's SIC code NAICS code?

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Ringer's SIC code is 4812 - Radiotelephone Communications NAICS code is 517 - Telecommunications.

How many employees does Ringer have currently?

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As of May 2026, Ringer has approximately 21 employees across 4 continents, including North AmericaEuropeAsia. Key team members include Chief Executive Officer: D. D.Vp Global Sales: M.Vice President Of Software Engineering: S. K.. Explore Ringer's employee directory with LeadIQ.

What industry does Ringer belong to?

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Ringer operates in the Telecommunications industry.

What technology does Ringer use?

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Ringer's tech stack includes CloudflareHubSpot Cookie Policy BannerMySQLHubSpot ChatHSTSGoogle Tag ManagerGoogle AnalyticsFacebook.

What is Ringer's email format?

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Ringer's email format typically follows the pattern of First.Last@teliax.com. Find more Ringer email formats with LeadIQ.

When was Ringer founded?

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Ringer was founded in 2004.

Ringer

TelecommunicationsColorado, United States11-50 Employees

Formerly Teliax, Leap Telecom, and Toll-Free Exchange, Ringer is the only U.S. telecom provider with CLEC, IPES, and MNO capabilities—delivering intelligent voice, messaging, toll-free, and mobile services to businesses, carriers, and service providers across 60+ countries.

Founded in 2004, Ringer operates a nationwide, facilities-based network designed for high-performance routing, carrier-grade reliability, and low-latency global connectivity.

Our four specialized business units—Ringer, Ringer Business, Ringer Mobile and Toll-Free Exchange—provide flexible, API-driven solutions from cloud voice to B2B mobile lines, helping partners scale faster and communicate smarter.

Backed by 24/7 U.S.-based support and a culture of transparency, integrity, and customer success, Ringer simplifies communications so our partners can grow without limits.

Section iconCompany Overview

Headquarters
2150 West 29th Avenue Suite 200 Denver, Colorado 80211 United States
Phone number
Website
ringer.tel
SIC Code
4812 - Radiotelephone Communications
Stock Symbol
8200.T
NAICS Code
517 - Telecommunications
Founded
2004
Employees
11-50

Section iconFunding & Financials

  • $10M$25M

    Ringer's revenue is estimated to be in the range of $10M$25M

Section iconFunding & Financials

  • $10M$25M

    Ringer's revenue is estimated to be in the range of $10M$25M

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