June 4, 2025 — Bellevue, WA – In a bold move to disrupt the U.S. broadband market, T-Mobile has officially launched its fiber internet service nationwide, promising blazing-fast speeds and a game-changing pricing model that includes a guaranteed five-year price lock for all customers.

The announcement marks T-Mobile’s latest step in its broader strategy to become a full-service connectivity provider, offering not only mobile services but also high-speed home internet across the country. The company says the new fiber rollout complements its existing 5G Home Internet service and expands its reach into areas where fixed-line broadband delivers optimal performance.
A New Era of Affordable Broadband
T-Mobile is positioning its fiber internet as a direct competitor to established providers like Xfinity, Spectrum, and AT&T. Unlike many of its rivals, T-Mobile will offer a straightforward pricing structure with no hidden fees or promotional rates that expire after a few months. Customers who sign up for T-Mobile Fiber will enjoy a locked-in monthly rate for the first five years of service — a promise designed to bring transparency and predictability to an often confusing and volatile market.
“Americans deserve fast, reliable internet without the headache of surprise price hikes,” said Mike Sievert, CEO of T-Mobile. “With our new fiber service, we’re giving them exactly that — lightning-fast speeds, simple pricing, and peace of mind for half a decade.”
Speeds Up to 1 Gbps and Beyond
T-Mobile Fiber will start at a base speed of 500 Mbps, with plans available up to 1 Gbps — and even higher speeds in select markets. The company says it will offer gigabit connections at competitive prices, making ultra-fast internet more accessible to households across the country.
Installation will be free for most customers, and T-Mobile is waiving equipment rental fees by providing a state-of-the-art Wi-Fi 6 router at no additional cost.
Nationwide Expansion Underway
The carrier has already begun deploying fiber in select cities across the U.S., including parts of Texas, Florida, California, and the Midwest. T-Mobile plans to expand to millions of homes over the next several months, leveraging partnerships and infrastructure investments to accelerate deployment timelines.
The fiber initiative is part of T-Mobile’s $3 billion investment in expanding its home broadband footprint through a mix of technologies — including 5G, fiber, and fixed wireless access.
Industry Reaction and Consumer Response
Consumer advocacy groups have praised the move, particularly the five-year price guarantee, which they say could pressure other providers to rethink their own pricing models.
“This kind of commitment to affordability and transparency is rare in today’s broadband landscape,” said Sarah Miller, spokesperson for the Digital Access Alliance. “It’s a win for consumers and a sign that competition can drive real improvements in service and value.”
Meanwhile, analysts see T-Mobile’s entry into fiber as a strategic play to diversify its revenue streams and capture a larger share of the home internet market, which has seen steady growth even amid rising economic pressures.
Looking Ahead
As T-Mobile continues to roll out its fiber service, the company says it remains committed to innovation, customer-first policies, and continued expansion. With this launch, T-Mobile isn’t just offering another internet option — it’s aiming to redefine what Americans expect from their home broadband providers.
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