Ringer Email Format
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.