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T‑Mobile Revs Up 5G with Four‑Carrier Aggregation

(See T-Mobile release here)

BELLEVUE, Wash. — July 25, 2023  

What’s the news: T-Mobile has begun rolling out four-carrier aggregation for customers, boosting speeds on its 5G standalone (SA) network. 

Why it matters: 5G SA is the future of wireless, delivering a whole new level of performance with faster speeds and lower latency (quicker response times). 5G carrier aggregation allows T-Mobile to turbocharge 5G SA speeds, giving customers a game-changing performance boost.

Who it’s for: T-Mobile customers across the country.

Pedal, meet metal. T-Mobile (NASDAQ: TMUS) today announced it has begun rolling out four-carrier aggregation on its 5G SA network, delivering the capability for insanely fast speeds to customers across the country. If you need help translating … insanely fast = peak speeds topping 3.3 Gbps in recent tests. Four-carrier aggregation is live in parts of T-Mobile’s network now and will be available nationwide in the coming weeks.

“T-Mobile is blazing the trail for wireless customers around the globe, delivering new capabilities that unleash the true potential of 5G,” said Ulf Ewaldsson, President of Technology at T-Mobile. “With the only nationwide 5G standalone network in the country, T-Mobile is the ONLY provider bringing game-changing technologies like four-carrier aggregation to customers across the country.”

5G carrier aggregation allows T-Mobile to combine multiple 5G channels (or carriers) to deliver greater speed and performance. The Un-carrier is now merging four 5G channels of sub-6 GHz spectrum – two channels of 2.5 GHz Ultra Capacity 5G, one channel of 1900 MHz and one channel of 600 MHz spectrum. That’s like taking four separate highways and turning them into a massive superhighway where traffic can zoom faster than before. Customers with the Samsung Galaxy S23 will be the first to experience four-carrier aggregation with more devices to follow.  

This is just the latest in a series of important 5G SA milestones for T-Mobile. The Un-carrier was the first in the world to launch a nationwide 5G SA network in 2020 – one that remains the ONLY nationwide 5G SA network in the U.S. Since then, T-Mobile has been driving toward a true 5G-only experience for customers by spearheading advancements like carrier aggregation and VoNR.

T-Mobile is the leader in 5G, delivering the country’s largest, fastest and most awarded 5G network. The Un-carrier’s 5G network covers 326 million people across two million square miles – more square miles than AT&T and Verizon combined. 275 million people nationwide are covered by T-Mobile’s super-fast Ultra Capacity 5G, and the Un-carrier plans to reach 300 million people with Ultra Capacity this year – nearly everyone in the country.

For more information on T-Mobile’s network, visit T-Mobile.com/coverage

Follow T-Mobile’s Official Twitter Newsroom @TMobileNews to stay up to date with the latest company news.

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See 5G device, coverage, & access details at T-Mobile.com.

About T-Mobile  

T-Mobile US, Inc. (NASDAQ: TMUS) is America’s supercharged Un-carrier, delivering an advanced 4G LTE and transformative nationwide 5G network that will offer reliable connectivity for all. T-Mobile’s customers benefit from its unmatched combination of value and quality, unwavering obsession with offering them the best possible service experience and undisputable drive for disruption that creates competition and innovation in wireless and beyond. Based in Bellevue, Wash., T-Mobile provides services through its subsidiaries and operates its flagship brands, T-Mobile, Metro by T-Mobile and Sprint. For more information please visit: https://www.t-mobile.com  

Media Contacts  
T-Mobile US, Inc. Media Relations  
MediaRelations@t-mobile.com  

Investor Relations Contact  
T-Mobile US, Inc.  
investor.relations@t-mobile.com  
https://investor.t-mobile.com  

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