Welcome to Lumen—the trusted network for AI. Explore our leading enterprise technology solutions for Networking, Security, Edge Cloud, Collaboration, SASE, DDoS and Managed Services.

Lumen is the world’s first portable device to measure track and analyze your metabolism. See if your body is using fats or carbs for fuel in a single breath.

Aug 7, 2024 · Learn about this popular metabolism tracker tool in our Lumen review, including how it works, how much it costs, whether it’s worth it and more.

Find the latest Lumen Technologies, Inc. (LUMN) stock quote, history, news and other vital information to help you with your stock trading and investing.

We digitally connect people, data and applications – quickly, securely and effortlessly. Everything we do at Lumen takes advantage of our network strength. From metro connectivity to long-haul...

Lumen is a global communications services provider that ignites business growth by connecting people, data and apps—quickly, securely and effortlessly.

Contact Lumen enterprise support for sales, service, billing and more. Chat, call or email experts, find locations, or report a service outage.

Access your Lumen portal to manage services and accounts.

Explore high-speed enterprise-grade internet connectivity solutions from Lumen. Choose from dedicated, on-demand and high-bandwidth options.

Dec 8, 2025 · We ignite business growth by connecting people, data, and applications – quickly, securely, and effortlessly. As the trusted network for AI, Lumen uses the scale of our network to help …