Insights

Global reach Ringer operates a nationwide, facilities-based network with 60+ countries served, offering opportunities to cross-sell international voice, messaging, toll-free, and mobile services to carriers and service providers seeking broader global coverage.

Multi‑unit synergy Four specialized business units (Ringer, Ringer Business, Ringer Mobile, Toll-Free Exchange) enable upsell across cloud voice, B2B mobile lines, and toll-free solutions, providing a pathway to expand within existing customer ecosystems.

CLEC IPES MNO As the only U.S. provider with CLEC, IPES, and MNO capabilities, Ringer can bundle diverse connectivity and voice services to reduce vendor fragmentation for carriers and large enterprises.

US support advantage 24/7 U.S.-based support and a customer-success oriented culture position Ringer as a reliable partner for mission-critical communications, appealing to enterprises prioritizing service levels and responsiveness.

Growth signals Revenue range and active leadership hires in product marketing, sales, and marketing indicate a scaling phase; potential sales conversations can leverage recent leadership appointments to align on go-to-market and expansion plans.

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.

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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