Guam eSIM

WORLDWIDE COVERAGE

We have prepared eSIM plans ideal for Guam travel and business trips. Set it up before you depart, and you can use the internet right after arrival. Map searches, taxi hailing, and social media all work smoothly, supporting a safe and pleasant trip.

There are currently no plans available
for this country.

Why customers choose in Guam

A Wide Range of Guam eSIM Plans — From Short Trips to Long Stays

When you use an eSIM in Guam, travel styles range widely — from short trips centered on the Tumon area to beach resort getaways and long-term stays. From shopping and beach activities to touring attractions, you'll find plenty of moments to get online during your time in Guam. With Cross eSIM, you can choose the best data plan to match your length of stay and how you'll use it, so you can browse comfortably throughout your time in Guam.

Broad Coverage Across Guam's Major Areas

Cross eSIM for Guam works not only in major areas like Tumon, Tamuning, and Hagåtña, but also around tourist destinations like Two Lovers Point and Ypao Beach. Whether you're staying at a beach resort, shopping, or touring attractions, you can stay connected with peace of mind as you get around the island.

Ready to use instantly — your eSIM works the moment you land in Guam

After arriving in Guam, there's no need to buy a SIM card or pick up a WiFi router at the airport. Just scan the QR code in advance, and you can get online as soon as you land — ready to use map apps and search for travel information right away.

When an eSIM Comes in Handy on Your Trip to Guam

On a trip to Guam, having internet on your smartphone is a real help while sightseeing and shopping. You can check the location of shopping malls and restaurants on Google Maps, or use a taxi or ride-hailing app to get around smoothly. It's also handy for confirming tour bookings and posting on social media, and with an eSIM you can stay online comfortably.

Over 10 Years of Telecom Experience and Dependable Support

Cross eSIM is operated by a company with over 10 years of experience in telecom services, including WiFi Travel. Whether it's your first time using an eSIM or you're unsure about staying connected abroad, our support team is here to help you travel with confidence.

Set up your Guam plan in just 3 minutes with !

Get your Guam eSIM, ready to use right away

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Set up your Guam plan in just 3 minutes with !

Get your Guam eSIM, ready to use right away

Buy an eSIM

HOW IT WORKS

How to use your Guam eSIM

01Check if your device
supports eSIM
Before buying an eSIM, please check whether your device supports eSIM.
02Select and purchase
a Guam plan
Choose "Guam" as your destination, then pick the data capacity and period that match your travel days and purpose. The entire purchase is completed online. No contract or store visit is required, so you can prepare smoothly before departure.
03Scan the QR code
to load the eSIM
We email you a QR code after purchase — just scan it with your phone. There is no need to swap cards or use special equipment. Even those who are not comfortable with smartphones can set it up in a few simple steps.
04Activate
the eSIM
After scanning the QR code, enable the eSIM in your phone's settings. In just a few minutes, communication is ready. If you install it in advance, you can use the internet right after you arrive.
iOS Setup Guide Android Setup Guide
05Start using your
Guam eSIM
From the moment you arrive, your Guam eSIM is ready to use. Map searches, messaging apps, and social media all work smoothly. Skip the troublesome procedures and fully enjoy business or sightseeing.

Notes

A stable internet environment such as Wi-Fi is required when setting up the eSIM.
The usable period differs by plan. Be sure to check the details before purchase.
An eSIM-compatible smartphone is required. It cannot be used on unsupported devices.
Once deleted, an eSIM profile cannot be reissued. Please be very careful with deletion operations.
Communication speed and connection status may differ by country or region.
This service is data-only. Regular voice calls and SMS cannot be used, but calling apps such as LINE and WhatsApp can be used.