AT&T signs over $3 billion fiber deal with Corning as data demand surges


The AT&T is displayed on the facade of one of its branches in Mexico City, Mexico September 10, 2025. REUTERS/Henry Romero

Sept 29 (Reuters) - AT&T ⁠on Tuesday said it had signed a multi-year ⁠deal worth more than $3 billion with Corning to ‌procure fiber and cable, as the telecom giant expands its network to meet surging demand for data.

Corning shares rose 3.3% in ​premarket trading.

Fiber network build-out has emerged ⁠as a critical growth ⁠area for the telecom industry as the wireless market ⁠matures ‌and internet usage surges.

Growing demand for data-intensive services, including AI workloads, cloud computing and ⁠connected devices, is increasing the need for ​faster, more resilient ‌and scalable fiber networks.

"The average AT&T Fiber household ⁠now uses ​more than 1 terabyte each month, 5x more than in 2016. And that number is expected to keep ⁠climbing," AT&T said.

Fiber is also seen ​as a critical component for telecom companies because it can quickly carry data for services ranging from video calls ⁠and movie streaming to AI tools.

The company expects aims to reach 60 million fiber locations by the end of the decade as part of its multi-billion ​dollar infrastructure expansion.

Its $5.75 billion acquisition ⁠of Lumen's fiber business has further expanded its fiber ​footprint. The company has committed more ‌than $250 billion over five years ​to strengthen US connectivity infrastructure.

(Reporting by Harshita Mary Varghese in Bengaluru; Editing by Tasim Zahid)

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