Insights

Global reach leverage Ringer operates a nationwide, facilities-based network with capabilities spanning CLEC, IPES, and MNO, serving businesses, carriers, and service providers across 60+ countries. This suggests sales opportunities around international VOIP, mobile, and toll-free solutions for global customers seeking reliable, low-latency connectivity.

APIs and flexibility Four specialized units offer flexible, API-driven cloud voice, B2B mobile lines, toll-free, and messaging services. Target potential clients needing scalable, programmable communications, developer-friendly integrations, and rapid deployment across multi-channel contact centers.

Focused support promise 24/7 U.S.-based support and a culture of transparency and customer success position Ringer as a reliable partner for mid-market to enterprise buyers who require strong post-sale service, SLAs, and consistent performance for mission-critical communications.

Growth through partnerships Recent partnerships and leadership hires in product marketing, sales, and partnerships indicate a growth-oriented strategy. This points to opportunities for channel partners, resellers, and technology partners to co-sell or integrate Ringer’s routing and mobile/toll-free capabilities.

Financial sizing Revenue is in the 10–25 million range with peers of similar scale in unified communications; target mid-market and smaller enterprise segments that are seeking enterprise-grade reliability and global reach at a practical price point.

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
  • Cloudflare Bot Management
    Security
  • Google Tag Manager
    Tag Management
  • Google Search Console
    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

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.

How much revenue does Ringer generate?

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As of July 2026, Ringer's annual revenue is estimated to be $10M - $25M.

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 July 2026, Ringer has approximately 21 employees across 4 continents, including North AmericaEuropeAsia. Key team members include Chief Executive Officer: D. D.Vice President Of Software Engineering: S. K.Head Of Sales Development Business To Consumer: M. S.. 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 ChatCloudflare Bot ManagementGoogle Tag ManagerGoogle Search ConsoleFacebook.

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 logo

Ringer

TelecommunicationsColorado, United States11-50 Employees

Ringer is a U.S. telecommunications provider that combines CLEC, IPES, and mobile network operator capabilities to deliver voice, messaging, toll-free, and mobile services to businesses, carriers, and service providers across more than 60 countries. Founded in 2004 and based in Denver, Colorado, the company operates a nationwide, facilities-based network designed for high-performance routing, carrier-grade reliability, and low-latency global connectivity.

Its offerings are organized into four business units - Ringer, Ringer Business, Ringer Mobile, and Toll-Free Exchange - providing flexible, API-driven solutions from cloud voice to B2B mobile lines to help partners scale and communicate more effectively. It emphasizes 24/7 U.S.-based support and prioritizes transparency, integrity, and customer success in its operations.

Section iconCompany Overview

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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