Verizon reached a multi-billion-dollar supply agreement with Corning for over 80 million miles of high-density optical fiber to meet surging demand, reflecting how fiber is being used to serve multiple network needs at once.

The agreement through 2032 provides the high-capacity optical solutions needed to expand nationwide consumer broadband access while scaling a high-density backbone to support Gen AI compute needs.

“Securing this volume of fiber allows us to continue building the network of the future at an unprecedented scale,” said Kyle Malady, CEO of Verizon Business. “We are deploying a single, converged architecture that unites mobile connectivity and broadband into one seamless experience for millions of families and businesses, while simultaneously building the high-capacity, low-latency backbone AI hyperscalers demand.”

Solidifying the fiber supply 

Given the scope of the network deployment Verizon is attempting, it makes sense that Verizon is partnering with Corning, which has been a partner of the company and its predecessors for 30 years.

This deal also ensures that Verizon has locked in a steady fiber supply.

As part of this agreement, Verizon will leverage Corning’s Flow Cable, which enables Verizon to deploy significantly more optical fiber within conduit pathways. The flexible ribbon cable maximizes the value of Verizon’s existing infrastructure investments while substantially increasing network capacity and bandwidth.

“This partnership demonstrates that Gen AI and broadband expansion are part of the same transformative opportunity,” said Mike O’Day, Senior VP and General Manager, Corning Optical Communications.

Corning’s agreement with Verizon is just one of many recent large-scale deals Corning has made for its fiber.

Earlier this year, Corning signed agreements with Amazon and NVIDIA.

Amazon announced a multiyear, multibillion-dollar agreement under which Corning will supply the optical fiber, cable, and connectivity solutions that power Amazon's expanding data center infrastructure across the U.S.

Also, NVIDIA and Corning secured a long-term partnership in which Corning will expand its U.S.-based optical connectivity manufacturing capacity by 10x and expand its U.S. fiber production capacity by more than 50% to meet the accelerating demand driven by AI factory buildouts.

Converged fiber broadband

Verizon’s supply agreement will bolster its move to pass 40-50 million passings with fiber, both inside its traditional wireline territory and in new areas it has entered through partnerships and acquisitions.

When Verizon announced it was purchasing Frontier, the two providers had approximately 10 million fiber customers across 31 states and Washington, D.C., with fiber networks passing over 25 million premises.

Beyond its acquisition of Frontier, Verizon has gained further ground through its $1.5 billion deal with Eaton Fiber to acquire Ripple Fiber. This partnership extends Verizon’s out-of-territory fiber building to over a million new locations.

Besides enhancing its ability to offer fiber broadband, it also offers more opportunities to offer converged wireless/wireline bundles to more customers.

The Verizon and Frontier Integration enables Verizon to cross-sell established mobile services to legacy Frontier broadband subscribers and double its converged customer base.

During the second quarter, Verizon reported broadband gains, adding 193,000 new Fixed Wireless Access (FWA) net additions and 155,000 Fios subscribers.

During its second-quarter 2026 earnings call, Verizon revealed it signed a $1 billion dark fiber deal with Google, underscoring the growing role fiber plays in shaping AI data centers. 

While he would not name any specific customers, Verizon’s CEO Dan Schulman said it has other large customers with similar needs in tow.

“We have other deals that we expect to announce by year-end that, taken together, are expected to be worth multiple billions of dollars in revenue over the next several years,” he said. “These are long-duration, high-quality contracted revenue streams from some of the most demanding infrastructure customers in the world.”

Verizon’s deal with Google was just one of many high-profile fiber deals service providers have made with Corning to support a hyperscaler customer. Fellow long-haul fiber providers Lumen and Zayo are being no less aggressive.

Lumen, which shed its consumer fiber business earlier this year to focus on wholesale and enterprise services, struck a deal in 2024 with Corning to reserve 10% of the fiber maker’s global fiber capacity for each of the next two years to interconnect AI-enabled data centers from Microsoft and others.

Meanwhile, Zayo signed an agreement with Corning as part of an effort to execute its expanded plan to add 15,000 new route miles by 2030.

Part of Zayo’s build includes more than 8,000 miles of new long-haul fiber in collaboration with NVIDIA, while adding capacity across existing corridors where AI infrastructure is concentrating. Zayo said that by “securing the optical cable earlier in the planning cycle helps Zayo turn those plans into operating infrastructure without allowing material availability to dictate where or when the network can be built.”

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