AT&T, T-Mobile



获取 United States (USA) eSIM flag

可下载带有预付费数据的 United States (USA) SIM 卡

  • 预付费数据仅需 $4.50
  • 包括免费的国际电话号码。了解更多。
  • 无意外费用或漫游费
  • 即将访问 United States (USA) 使用 United States (USA) eSIM(可下载 SIM 卡)和本地数据流量,每周只需 $4.50 即可省钱。
  • 获取廉价数据: 在您的手机上安装 United States (USA) eSIM 并激活数据包,即可在 United States (USA) 的任何地方享受稳定的互联网连接,而无需 Wi-Fi。
  • 绝不支付漫游费: 通过关闭主 SIM 卡的数据漫游或完全关闭主 SIM 卡,可以避免运营商漫游费用。需要帮忙? 我们 24/7 全天候提供服务。


  • 支持的网络:AT&T, T-Mobile
  • 预期速度:LTE/5G
  • 限制:完全不受限制的数据
  • 数据充值可用:是的
  • 热点/网络共享:是的
  • 所需身份证件/文件:不
  • 电话号码:包含在购买中

North America 区域计划中包含的 United States (USA) 数据

Visiting Mexico, Canada, and the United States? Download one eSIM that works in all three countries.

How does eSIM work?

An eSIM is an embedded SIM card, and you probably already have an eSIM-compatible device. When you install an eSIM for a country or region, it lets your device connect to local networks in that area. This means your device will have data without needing Wi-Fi or paying roaming charges.


获取 aloSIM 应用程序


Use a United States eSIM to stay connected

Delectable cuisines, bustling cities, and fascinating cultural legacies make the United States a top choice for a vacation destination.

Captured a beautiful picture in the U.S. and want to share it with your loved ones right away? With a United States eSIM on your phone or tablet, the possibilities are endless!

An affordable eSIM data package will keep you connected via local networks as you travel throughout the United States, tasting and exploring.


How much travel data do I need in the United States?

Well, it depends. If you’re leaving your hotel and need driving directions, that will require data. If you’re hopping on a video call with family back home and there isn’t Wi-Fi available, that will require data, too.

Luckily, an eSIM can keep you connected anywhere you need data. It’s also easy to customize how much you need. With eSIM data, you can start with a modest data plan and quickly add more travel data if you need it.


Will I pay roaming charges with a United States eSIM?

There are no roaming charges at all – that’s a fact! Using the roaming option on your existing SIM card might be a more expensive option for you.

With a United States eSIM, you are instantly connected to a local data network, advising your device NOT to “roam.” (To prevent your home carrier from charging you for roaming, make sure that Data Roaming is deactivated for your Primary SIM).

banner-1440px-447px 1

United States eSIM data starting at $4.50


Enjoy your United States vacation


Explore top United States attractions

The United States is known all over the world for its historical sites, scenic landscapes, and fun-filled activities. There’s so much to explore, from thriving cities to beautiful mountain views and sparkling seaside escapes.

The Grand Canyon: Shaped by the strong Colorado River, this awe-inspiring sight attracts thousands of visitors each month from all over the globe.

Broadway in New York City: Let your heart be light as you sit back and enjoy the amazing talent of Broadway’s singers, dancers, and actors in dozens of star-studded shows.

Las Vegas Strip: The gambling mecca of the world, Las Vegas has enormous mega-casino hotel with plenty of entertainment, including shopping and live shows.


Yummy foods to try in the United States

Make sure you bring dozens of napkins with you when you travel to the U.S. because there’s so much you’re going to want to try!

Deep Dish Pizza: This Chicago delicacy has a high crust that rises beyond the toppings, allowing for a heart-stopping amount of cheese and tomato sauce.

Clam Chowder: This delicious soup is sold all over and has a savory taste, fresh seafood and a hearty flavor. Best served in New England!

Apple Pie: You’ve probably heard the expression “as American as apple pie!” Well, the crispy, buttery crust pairs with slivered apples and sugar for a truly American dish that can be enjoyed year-round.


What’s the best time to visit the United States?

No matter when you travel to the United States, you’ll always find something fun to do, and each season features its own beautiful scenery.

May and June: If you want to visit one of the national parks in the U.S., like Yellowstone or Rocky Mountain, some say spring is the best time to go for a hike.

November to December: The calming sound of falling water, the alluring appearance of the earth blanketed in white, and the lovely atmosphere of freshly fallen snow on the ground is exquisite during the winter season in colder parts of the U.S.

September and October: The finest season to visit many U.S. states is autumn, when the air cools off and the surrounding trees start changing into beautiful reds and golden colors.


What to pack for a United States vacation

Choose luggage that’s adaptable, lightweight, and spacious enough to contain everything you need for your visit to the United States.

Travel Adaptor: If you’re coming to the U.S. from most other countries, you’ll want to pack a universal travel adaptor to avoid any electrical confusion or fried flatirons.

Sun Protection: A bottle of sunscreen along with sunglasses and a hat should to be included in your luggage so you can protect yourself from the sun’s strong UV rays, especially if you’re visiting the southern states.

Shoes: Definitely pack a good pair of shoes, whether you’re taking a guided walking tour of bustling New York City or going on a trek to admire the natural landscapes of The Rockies.

FAQs about eSIM in the United States

Check your device

Most newer phones, tablets, and computers are already eSIM-compatible, so use our eSIM device checker to make sure you have a device that can accept an eSIM data plan.

Free Wi-Fi is great when it’s available and working well, but some destinations make it just about impossible to get a good connection. That’s why it’s nice to have data as a backup to stay connected.

We’re proud to provide aloSIM customers with fast eSIM data connections that allow them to talk, text, surf, and stream comfortably. You’ll likely experience a 4G (sometimes 5G) or LTE equivalent network in most locations, depending on what’s available in the area.

Installation guides

We have detailed eSIM installation instructions for all compatible devices, so whether you’re looking to add eSIM data to an iPhone or iPad, Google Pixel, Samsung Galaxy, or something else, we’ll be able to walk you through the eSIM set-up process easily.