T-Mobile has various roaming agreements that lets you use your mobile device while traveling internationally. International roaming with unlimited data and text is now included in qualifying T-Mobile ONE and Simple Choice Plans at no extra charge. If you want to check what plan you're on, or want to switch to a T-Mobile ONE Plan, check out Change your plan.
From February 7 - March 20, T-Mobile is giving Simple Global customers unlimited talk, text, and 4G LTE data while roaming in South Korea. For more information, see T-Mobile Customers Get More to Cheer for at the Winter Games: Free Unlimited High-Speed Data and Calling.
Use our International Roaming checklist to make sure you have everything else you need when traveling abroad.
T-Mobile ONE goes global
T-Mobile ONE gives you unlimited data and texting in more than 140 countries and destinations at no extra charge, while voice calls are $0.20/minute. Find out more on this page, or check out our International services page.
If you're not in a country where international roaming is included, you can use calling and messaging services, but data is turned off by default. You can turn on data by dialing the short code, #RON#. As data is used, you receive free text messages notifying you of the incurred charges. If you want to turn data back off, dial #ROF#. (View calling and messaging rates.)
If you want to check what plan you're on, or want to switch to T-Mobile ONE, check out Change your plan. If you're not on T-Mobile ONE or a Simple Choice Plan, go to My T-Mobile and log in to your account to learn more about international roaming options you can add to your plan.
Countries covered by T-Mobile ONE and Simple Choice
Tell us which country you’ll be visiting by entering it in our look-up tool and clicking CHECK RATES & COVERAGE:
- If the country is part of T-Mobile ONE and Simple Choice, that's great! You get unlimited data and text that automatically comes with our plans.
- If it's not on our list, you'll see the rates for All T-Mobile plans for that country, regardless if you have T-Mobile ONE, Simple Choice Plan, or another T-Mobile plan.
When you're done reviewing the coverage and rates, scroll down below the coverage map to See if your device works in that country. Enter your device in the field and click SEARCH.
International travel without T-Mobile ONE or a Simple Choice Plan
If you're not on a T-Mobile ONE or a Simple Choice plan, and you'll be traveling outside the U.S., add World Class International Roaming to each line. To learn how, read Change your services. To find country rate information, simply tell us which country you’ll be visiting by entering it in our look-up tool and clicking CHECK RATES & COVERAGE. You'll see a comparison of the rates for data, text, and talk for T-Mobile ONE, Simple Choice, and other T-Mobile plans. When you're done reviewing the coverage and rates, scroll down below the coverage map to See if your device works in that country. Enter your device in the field and click SEARCH.
Higher-Speed Data and Tethering/Smartphone Mobile Hotspot
Even though the included data roaming service that comes with T-Mobile ONE and Simple Choice allows you to use data for your phone, it doesn't allow the ability to share with other devices by tethering through Smartphone Mobile Hotspot. If you need high-speed data or want to share data through tethering, then we suggest adding an international data pass. You can purchase a 1-, 7-, or 14-day pass. Not only does it allow your device to be used as a Smartphone Mobile Hotspot, but it gives you speeds of up to 3G, depending on what country you're visiting.
Important information regarding Vietnam
As of January 13, 2015, data roaming access in Vietnam is blocked. At this time, access to voice calls and text messages (SMS/MMS) are allowed at standard international roaming rates. This change was due to an independent move by the Vietnamese government that increased carriers' rates; T-Mobile is working on trying to get the rates back down. Check out the standard international roaming rates.
Pay in Advance (Prepaid) while traveling
Our Pay in Advance plans let you stay in touch when traveling abroad. Find out more by visiting the Pay in Advance international services & ratespage. Keep in mind, international data roaming is not available for Pay in Advance accounts.
Traveling on cruise ships and ferries
T-Mobile is doing our best to go where you go, wherever your travels take you. Cruise ship roaming is available while on selected cruise lines and ferries. We recommend that you turn off roaming while docked in a U.S. port, whether the ship is departing or arriving. Otherwise, your phone may pick up the ship's network and you'll incur roaming charges. Once you're out to sea, you can then turn on roaming and pay the respective usage for data, text, and voice.
To find rates while traveling at sea, visit the International Roaming page, scroll about halfway down, and click Going on a cruise? Check out your rates on cruises and ferries. Then, after reviewing the rates, scroll a little farther down so you can Check to see if your device is cruise-compatible by searching for your device.
Qualifying postpaid Simple Choice plan and capable device required. Taxes additional; usage taxed in some countries. Simple Choice International Service: Additional charges apply in excluded destinations; included destinations subject to change at T-Mobile’s discretion. Voice and text features for direct communications between 2 people. Communications with premium-rate (e.g., 900, entertainment, high-rate helpline) numbers not included and may incur additional charges. Calls over Wi-Fi are $0.20/min; texts over Wi-Fi are included (no charge for Wi-Fi calls or texts to US). Coverage not available in some areas; we are not responsible for the performance of our roaming partners’ networks. Standard speeds approx. 128 Kbps. No tethering. Not for extended international use; you must reside in the U.S. and primary usage must occur on our U.S. network. Device must register on our U.S. network before international use. Service may be terminated or restricted for excessive roaming or misuse.