fiber backbone

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Broadband

Lumen sees enormous potential in more cloud-based voice services

As enterprises cope with obsolete voice services, Lumen eyes a $47 billion opportunity in the growing cloud voice market.

Masha Abarinova May 2, 2025 3:10pm

fiber spelling out

Lumen’s love affair with cloud hyperscalers could reshape the internet

Apr 21, 2025 8:00am

signing contract deal getty images

Lumen scores $110M DoD contract to bolster fiber backbone

Nov 7, 2023 11:38am

Algorithm streams over the optical fiber-stock photo style-photographyGetty Images

FiberLight adds Charlotte-Atlanta route to backbone network

May 15, 2023 11:57am

ATT Whitacre Tower office

AT&T VP: Fiber backbone carries 594 PB of traffic per day

Feb 2, 2023 12:52pm

Verizon FWA

What’s going on with Verizon’s One Fiber project?

Jan 9, 2023 10:27am