AT&T and Corning Signed $3 Billion Fiber Agreement

The telecommunications giant has secured a multi-year supply deal to support its nationwide fiber network expansion.

Updated on Sept. 29, 2026 in Telecommunications

Isometric editorial illustration showing a stack of industrial fiber-optic cable spools, representing large-scale telecommunications infrastructure supply. — AT&T and Corning have finalized a $3 billion agreement for the supply of fiber and cable components to support U.S. network expansion. AI Illustration. Upload story photo >

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AT&T and Corning have entered into a multi-year supply agreement valued at more than $3 billion to provide fiber and cable for network infrastructure. The partnership aims to facilitate the company's goal of connecting 60 million Americans to fiber internet by the end of 2030.

Why it matters

As internet usage and AI-driven data demands continue to surge, the deal is designed to ensure the stability of the U.S. connectivity infrastructure. The agreement also bolsters domestic manufacturing and supports unionized jobs across the country.

The agreement supports the expansion of AT&T Fiber, which serves households currently averaging over 1 terabyte of data usage per month. This usage is projected to increase to between 2 and 2.5 terabytes by 2030.

The players

AT&T

Headquartered in Dallas, Texas, this multinational telecommunications holding company provides mobile and broadband services to customers across the United States.

Corning

Based in Corning, New York, this materials science company specializes in glass, ceramics, and optical physics for high-speed communications networks.

The details

Corning will supply the necessary fiber and cable components to AT&T, which will then be utilized by technicians to build and maintain the telecommunications network. The expansion is concentrated on meeting the growing digital needs of the U.S. population, which has seen average monthly data consumption rise significantly since 2016.

Average monthly data usage was 5 times lower in 2016 than it is today.
AT&T and Corning announced the supply agreement on September 29, 2026.
AT&T aims to reach 60 million fiber connections by the end of 2030.

The Tech Race

This agreement builds upon the ongoing $250 billion commitment to U.S. connectivity infrastructure, signaling a move to solidify domestic supply chains. The partnership ensures AT&T can scale its fiber services to meet the exponential growth in AI-driven data demand.

Subscribers may benefit from increased reliability and faster internet speeds as the network scales to meet the growing household data consumption of 1 terabyte per month. Improved availability of high-speed fiber will likely provide more consistent access to streaming, remote work, and AI-powered applications.

The takeaway

As household data usage continues to climb toward an expected 2.5 terabytes per month by 2030, heavy investments in physical fiber infrastructure are becoming essential for maintaining service quality. Readers should expect continued construction and upgrades as providers compete to meet these massive bandwidth requirements.