Global Background

United States of America

Choose from our range of eSIM packages

Available eSIM Packages

United States of America




1 GB


7 Days

United States of America




3 GB


10 Days

United States of America




5 GB


15 Days

United States of America




10 GB


30 Days

Commonly Asked Questions:

Additional Information


If you’re traveling to the US, it is a necessity to have a constant Internet connection. Not only do you need it to navigate public transportation on Google or Apple Maps, but it is also used to look up restaurant reviews, make bookings, or check up on places of interest to visit. Well, you can now stay connected with a USA eSIM.

The never-ending quest for stable wifi or the perplexing process of purchasing a local SIM card to establish a connection is one of the most frustrating aspects of visiting other countries. Even worse, you can incur astronomical costs for international roaming.

An eSIM is a virtual or digital SIM that is built into your mobile phone. You won’t need to insert any physical card into your phone and can use your eSIM plan immediately after you have purchased it. It also allows you to buy a data plan for another country to avoid paying high roaming prices.

How does a USA eSIM work?

Make sure your phone is eSIM-compatible before proceeding. You can select an eSIM provider associated with the US after you've verified that your phone is suitable.

Before you leave for your destination country, purchasing a data plan is all that's required. You could purchase it when you arrive as well, but then you’ll need a stable Internet connection to install it. When connecting in the United States, you simply activate the eSim plan that you purchased from KnowRoaming.

Simply pay for your plan, scan the QR code to install it, and activate it when you land. And that's all; you can go ahead and begin surfing the web right away.

How to activate your USA eSIM?

The convenience of eSIM technology has revolutionized the way we connect to mobile networks. An eSIM is really easy to activate and install. The activation and installation instructions for an eSIM are extremely thorough and will be sent to you immediately by Know Roaming via email. Anyone can activate it.

One aspect you need to know is that you can't use an eSIM if your phone is network locked, so make sure yours is unlocked.

Before you go to the USA, contact your mobile internet provider at home and ask them to unlock your network if it's locked.

Let’s take a look at a step-by-step guide to installing and activating your eSIM:

Step 1: Ensure that your device supports eSIM technology. If you have a modern smartphone or tablet, it should be equipped with eSIM capabilities.

Step 2: Select one of the eSIM plans provided by KnowRoaming. They are tailor-made to suit your needs, whether it is for domestic use, international travel, or data-only services.

Step 3: Next, you activate your eSIM on your device by navigating to the Settings menu. Tap on Cellular or Mobile Data, and then on Add Cellular Plan.

Step 4: You need to scan the QR code provided with your eSIM plan, either by using your device’s camera or by entering the details manually.

Step 5: Follow the on-screen instructions in order to complete the setup. You have a choice to use your eSIM as a primary or secondary line. This will depend on your device’s capabilities and your personal needs.

Step 6: Your eSIM will be activated within seconds, and you will be able to connect to the network. You will have access to texts, and data based on the plan you choose.

Why Choose KnowRoaming?

KnowRoaming’s eSIM plans keep you and your devices seamlessly connected to more than 200 international destinations. If you are traveling through multiple countries or regions, you will only need one global eSIM. The biggest advantage of an eSIM is that you will not have to pay any more expensive roaming fees.

The moment you land at your destination, you will be connected through your eSIM to the local network and enjoy the reliability and ease of fixed-rate data throughout your journey.

The process of purchasing a USA eSIM plan with KnowRoaming is easy and can be done in four steps:

Step 1: Select your bundle and obtain the best solution at clear prices according to your destination and individual requirements.

Step 2: A QR code will be provided to you after payment; simply scan it. Installing your eSIM is as easy as scanning it with your mobile device.

Step 3: As soon as you touch down at your destination, set your eSIM as your main data connection on your mobile device.

Step 4: Join the local network by enabling roaming and enjoy connected travel with ready assistance 24/7/365.

KnowRoaming also offers excellent support.

If you navigate to the website of KnowRoaming at, clients will be able to get answers to all the questions they might have in regards to eSIM.

It is easy to navigate on the page, and the ‘Frequently Asked Questions’ cover most of the questions you might have about installation, troubleshooting, and some general questions and answers.

Additional support is offered through WhatsApp, live chat, or you could complete an online form on the website, and somebody from KnowRoaming will get back to you as soon as possible.