Now that Sprint is part of T-Mobile, our network is bigger and better than ever. Explore our 5G and 4G LTE coverage map and check availability in your area!

Learn about coverage and technologies of the T-Mobile network, including a 5G and 4G LTE Coverage map, device compatibility, and more.

Learn more about T-Mobile's largest & fastest 5G network & compare our 5G network coverage versus Verizon and AT&T. The choice is clear, experience true 5G coverage & speed.

How Tos T-Mobile's network Wi-Fi Calling International International roaming rates: Business and Government International talk & text guide (when stateside - from the U.S.)

Mar 31, 2022 · T-Mobile has the largest and fastest 5G network according to data from third-party benchmarking companies. On top of that, T-Mobile’s 4G LTE network covers 99% of Americans.

T-Mobile Trial (formerly Network Pass) allows you to try our network free for 30 days, while keeping your existing phone and carrier. All you need is an unlocked, eligible eSIM-capable …

Incompatible devices won't be able to tap into our nationwide 5G network by connecting to the right bands and frequencies. If you have an older device, let's make sure you have access to …

T-Mobile is America’s largest and fastest 5G network, with more 5G network awards than any other carrier. Independent experts agree: we’re the leader in 5G coverage and speed.

The SIM card is your device's ticket to the T-Mobile network! Learn how to buy one, install or replace it, and change or activate a SIM card/eSIM.

Log in to manage your T-Mobile account. View or pay your bill, check usage, change plans or add-ons, add a person, manage devices, data, and Internet, and get help.