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Broadband and Fiber Expansion: Frontier’s Push for Faster Internet



Mitchell Booth, 17 Jul 2025

As internet demand continues to grow, Frontier Communications is making a major shift in how it delivers broadband. Historically known for its copper-based DSL services, Frontier has pivoted to focus on fiber-optic internet, launching its Frontier Fiber brand to provide faster, more reliable connections to homes and businesses.

Fiber-optic technology is a game-changer compared to traditional DSL. Rather than using old copper telephone lines, fiber-optic cables transmit data using light signals, allowing for gigabit-level speeds and lower latency. This technology is essential in a world where streaming, remote work, gaming, and smart home devices have become everyday necessities.

Frontier’s fiber expansion is part of a broader strategy to remain competitive in the crowded U.S. broadband market, which includes giants such as AT\&T, Comcast, and Spectrum. By expanding its fiber infrastructure in both urban and suburban areas, Frontier aims to attract new customers and retain existing ones by offering symmetrical speeds, meaning uploads are as fast as downloads, a significant advantage over traditional cable internet.

One of Frontier’s key promises is to bring high-speed fiber not just to major cities, but also to smaller towns and underserved communities where broadband options have historically been limited. The company has announced multi-billion-dollar investments to support this rollout, to reach 10 million locations by the end of this year.

For customers, this means access to ultra-fast, uncapped data internet, which can support everything from 4K streaming to remote work without interruption. While the transition from DSL to fiber is still in progress, Frontier’s commitment to future-proofing its network is positioning it as a serious contender in the next chapter of American broadband. By embracing fiber, Frontier is not just catching up; it’s working to redefine its role in the digital age.