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

By Thomson Reuters Sep 29, 2026 | 8:31 AM

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)