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T-Mobile USA SIM card graphic superimposed on an aerial view of the New York City skyline with bridges, symbolizing seamless connectivity for travel across major US cities.

United States T-Mobile 15/30-Day Prepaid 4G SIM Card (Delivery to Taiwan, Hong Kong, and Macau/Pick-Up at Taiwan Airports)

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Sold 2K+

No cancellation
Please present your QR code on-site

Get ready for fast internet in the USA! Grab your prepaid 4G SIM card now and get connected anywhere in Hawaii. We deliver to Taiwan, Hong Kong, and Macau. Stay connected hassle-free!

  • Experience blazing-fast internet throughout the USA! (includes Hawaii, excludes Guam, and Saipan) 
  • Secure your prepaid 4G SIM card in advance, delivered to Taiwan, Hong Kong, and Macau - no worries before you leave
  • Turn your device into a travel hotspot, connect with others on the go
  • Choose from flexible pick-up options to suit your busy schedule - convenience at its finest
[5% App discount] Code: APP5OFF , HK: APP15HK
Instant confirmation

Package Options

Product Info

The content of this product is provided by machine translation and may not reflect the actual information, please take this into consideration before booking.

SIM Card Specifications

Data Usage Specifications10GB
Transmission Specifications4G
Signal Coverage AreaUnited StatesIncluding Hawaii (excluding Guam & Saipan)
Mobile CarrierT-Mobile
Supported SizesMicro SIM, Nano SIM, Standard SIM, 3-in-1 SIM
Hotspot SharingAvailable
Supported Frequencies(4G)B1(2100 MHz), B3(1800 MHz)
Reminders

Data Limit: 10GB (speed reduced to 128kbps after exceeding the limit)

Calls: Unlimited calls within the United States, free incoming calls

Validity Period: Choose from 15 or 30 days upon activation

Note: Some apps (e.g. Uber) may not accept the provided phone number for registration/verification, consider before booking

Network in North America: 4G/LTE bands 2/4/12/66/71

Ensure your phone supports 4G in North America; contact us with your mobile details before ordering

The maximum network speed for hotspot sharing is limited to 3G.

※【Important】T-Mobile policy updated. Do not activate your T-Mobile plan before entering the United States. Please insert your physical SIM card after entering the country. Failure to comply may result in your plan being flagged as abnormal by the system and cancelled irreversibly. (If you need to test read data, please turn off mobile data first, insert the SIM card "before" the activation date, remove the SIM card after completion, and reinsert it upon arrival at your destination.)

Purchase Notice

  • 訂購時請記得以美西時間提供您的【抵達&回國日期】,以為您安排開通日期
  • 因T-Moblie支援頻段並非所有手機適用,請先至 T-Moblie查詢網站 初步查詢手機是否支援(查詢結果僅供初步判斷,實際是否支援將以供應商最終查詢結果為準)

Includes/Excludes

  • SIM Card
  • User Manual
  • 1-Year Technical Support
  • Tips
  • Insurance

Reminders

  • Please provide the IMEI code when placing an order (dial *#06#). If there is more than one, please include it in the remarks

  • If the IMEI code of the mobile phone is not provided, it will be considered that the user has confirmed the compatibility. If the phone is not supported and cannot be used, no refund will be granted

  • This plan is primarily for short-term use and cannot be extended with added value or transferred to other telecom operators. Unauthorized modification of T-Mobile account information is strictly prohibited.

  • Please note that this SIM card is suitable for mobile phones only; other devices like tablets and routers are not compatible. Tethering is not allowed, and violating this rule may result in service suspension without notice

  • Before using the SIM card, please check if your phone supports the T-Mobile network

  • The quality of communication may be affected by external factors such as landforms (e.g., mountains), weather, building obstructions, the number of users, or location, which can influence internet speed and quality

  • Changes to your order can be made at least 3 days before the activation date. No cancellations or changes will be accepted within 3 days of activation, and no refunds will be issued

  • The SIM card will be sent within 3 business days (excluding holidays) after purchase confirmation. Travelers will be notified via email, and a postal tracking number will be provided

  • Ensure your phone is unlocked and SIM-free to use this SIM card with any carrier

  • For SIM-related information or assistance, contact us via LINE@ on the user guide for technical support

  • Not all phone models work in North America, and the supplier will check compatibility upon receiving your order. You will be notified via email and messages

  • The prepaid SIM Card phone number will be provided after the local agency activates the card

  • Taiwan Taoyuan Airport (TPE) Terminal 1 Counter Service Hours: 5:30 am–11:00 pm & Terminal 2 Counter Service Hours: 5:30 am–11:00 pm. Please pick up the package within the service hours

  • T-Mobile has updated its policy: Do not activate your T-Mobile plan before entering the United States. Please insert your physical SIM card after entering the country. Failure to comply may result in your plan being flagged as abnormal by the system and cancelled irreversibly. (If you need to test read data, please turn off mobile data first, insert the SIM card "before" the activation date, remove the SIM card after testing, and reinsert it upon arrival at your destination.)

Redemption Location

Available for Redemption

Taiwan Taoyuan International Airport (TPE) T1

Ezfly Counter (in front of 3F departure hall, next to Hanlin Tea Room)

Service Hours

Monday 05:30 - 23:00

Tuesday 05:30 - 23:00

Wednesday 05:30 - 23:00

Thursday 05:30 - 23:00

Friday 05:30 - 23:00

Saturday 05:30 - 23:00

Sunday 05:30 - 23:00


Available for Redemption

Taiwan Taoyuan International Airport (TPE) T2

Ezfly Counter (Across Counter No. 9 "航空9號櫃台", next to The Bank of Taiwan)

Service Hours

Monday 05:30 - 23:00

Tuesday 05:30 - 23:00

Wednesday 05:30 - 23:00

Thursday 05:30 - 23:00

Friday 05:30 - 23:00

Saturday 05:30 - 23:00

Sunday 05:30 - 23:00


How to Use

— Activating Your SIM Card — 

  • When booking, select your desired 【Date of Activation】 in the 【Other Information】 section under Traveler Information. Your SIM card will be activated on the provided date (GMT-7 LA time). The system activates your SIM and starts the plan before 12:00 pm. If you need to change the activation date, inform us at least 3 days in advance. No changes or cancellations are allowed within 3 days of activation
  • For coverage details, visit: http://www.t-mobile.com/coverage-map.html
  • Communication quality and stability may be affected by external factors, like landforms (e.g., mountains), weather, building obstructions, user density, or location, influencing internet speed and quality
  • All packages include 50MB of AT&T domestic roaming in places without T-Mobile coverage in the USA (e.g., Alaska). Calls and texts remain accessible. T-Mobile service resumes upon re-entering T-Mobile coverage areas
  • Please review the coverage map before purchase. Refunds won't be granted for low or no-coverage situations

How to Use Your Voucher

  • Please present your QR code on-site

Validity Period

  • The voucher must be used on the selected date and within operating hours; Invalid after expiration

Cancellation Policy

  • Once the order has been completed, it cannot be canceled, modified, or refunded
NOTE
  • Due to time zone differences, the confirmed cancellation date is based on the supplier’s local time. Please allow 2–5 business days to process your cancellation request, after which the cancellation fee will be charged according to the product’s cancellation policy. Once the cancellation is confirmed, you will receive your refund within 14 working days.

FAQ

1. How do I activate the T-Mobile prepaid 4G SIM card upon arrival in the USA?

The T-Mobile prepaid 4G SIM card is designed for straightforward activation. Once you land in the USA, simply insert the SIM card into your mobile device. The service will typically activate automatically within a few minutes, connecting you to the T-Mobile network. Ensure your device is unlocked and compatible with T-Mobile's frequencies for seamless operation.

2. Is the T-Mobile 4G SIM card suitable for all travelers visiting the United States?

Yes, the T-Mobile 4G SIM card is an excellent choice for international travelers visiting the United States, including Hawaii. It provides reliable prepaid 4G internet access, allowing you to stay connected for navigation, communication, and browsing throughout your journey. It is specifically tailored for short-term travel needs, offering both convenience and consistent connectivity.

3. What devices are compatible with the T-Mobile prepaid 4G SIM card for USA travel?

The T-Mobile prepaid 4G SIM card is compatible with most unlocked GSM smartphones. For optimal performance and full functionality, your device should support T-Mobile's primary 4G LTE bands (e.g., B2, B4, B12, B66, B71). It is recommended to check your phone's specific technical specifications to confirm compatibility before your USA trip.

4. What are the delivery and pick-up options for the United States T-Mobile 4G SIM card?

You have flexible options for receiving your United States T-Mobile 4G SIM card. It can be conveniently delivered to your address in Taiwan, Hong Kong, or Macau before your departure. For travelers in Taiwan, you also have the choice of picking up your SIM card at designated Taiwan airports. Booking through KKday ensures these convenient delivery or pick-up arrangements, providing peace of mind that your connectivity is secured before you travel.

5. Does the T-Mobile prepaid 4G SIM card provide coverage in all parts of the USA, including Hawaii?

The T-Mobile prepaid 4G SIM card offers extensive 4G LTE coverage across the continental USA and Hawaii. This comprehensive network ensures you can stay connected in most major cities, popular tourist destinations, and many rural areas. Please note that service coverage specifically excludes Guam and Saipan.

6. Can the T-Mobile prepaid 4G SIM card be used for mobile hotspot sharing during USA trips?

Yes, the T-Mobile prepaid 4G SIM card fully supports mobile hotspot functionality. This feature enables you to share your high-speed internet connection with other Wi-Fi enabled devices, such as laptops or tablets, or with fellow travel companions. It provides a convenient solution for multiple devices to stay connected simultaneously throughout your USA trip.

7. What are the available validity periods for the United States T-Mobile prepaid 4G SIM card?

The United States T-Mobile prepaid 4G SIM card offers flexible validity periods designed to accommodate various travel durations. You can typically choose between a 15-day or a 30-day plan. These options provide sufficient connectivity for most short to medium-length trips across the USA, ensuring you stay online for your entire stay.

8. What kind of data and communication services are included with the T-Mobile prepaid 4G SIM card?

The T-Mobile prepaid 4G SIM card primarily includes high-speed 4G internet data for use throughout the USA. This allows for seamless online activities such as navigating with maps, using social media, communicating via messaging apps, and general web browsing. It is designed to keep you connected with reliable data services for all your travel needs.

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