Guam eSIM
Stay connected in Guam.
Prepaid data on GTA Wireless, live the moment you land in Guam. Choose 1GB to 20GB, or unlimited daily, sent by email within minutes. No roaming bills, no local SIM.
Instant delivery • 3G/4G/5G • GTA Wireless
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Choose your plan, 1GB to 20GB, or unlimited daily.
2
Get your Guam eSIM QR code by email, usually within minutes.
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Scan to install before you fly. No data is used yet.
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Land at Antonio B. Won Pat International Airport and connect automatically.
New to eSIM? We'll guide you.
Clear, simple setup steps for iPhone and Android arrive in the same email as your QR code, and we're a quick message away if you ever need a hand. Buy with confidence.
Does an eSIM work in Guam?
Yes. This eSIM runs on GTA Wireless. Coverage is solid across this small island, with the strongest signal around Tumon Bay and the populated north and center, and it covers Dededo, Tamuning, Yigo, the tourist hub of Tumon and the capital Hagatna. It can thin out only in very remote areas.
How much data do I need in Guam?
Most travelers use around 1GB a day in Guam across maps and messaging. A week is comfortable on 5GB to 7GB. Guam is compact and walkable around the Tumon resort strip, so a mid size plan covers most trips and heavier streamers can step up to unlimited daily.
Is the Guam eSIM unlimited?
Our daily plans give you unlimited data at full speed each day. If you prefer a fixed amount, choose a prepaid plan from the 1GB to 20GB, or unlimited daily range above.
Will the Guam eSIM work on my phone?
Yes, on any eSIM-compatible unlocked device, including iPhone XS and later, Google Pixel 3 and later, and recent Samsung Galaxy models. It installs alongside your normal SIM, so nothing is removed.
When should I install my Guam eSIM?
Install it before you fly, ideally the night before. Activation uses no data, so you are online the moment you land in Guam.
Can I keep my number and use WhatsApp?
Yes. The Guam eSIM adds data only, so your regular SIM keeps your number for calls and texts. Apps like Facebook Messenger and WhatsApp work over the eSIM.
What happens when I use up the daily full-speed data?
On unlimited daily plans you are never cut off. After each day's full-speed allowance, data continues unlimited at a reduced speed until the day resets, enough for messages, email and maps anywhere in Guam.
Can I hotspot to my laptop or travel partner?
Yes. Tethering works on our plans, so you can share the connection with a laptop or a travel partner in Guam. Heavy hotspot use counts toward your daily full-speed data.
Is it too early to buy my Guam eSIM?
It is never too early. Validity starts on your first connection in Guam, not at purchase. Buy today, install whenever you like, and the plan sits ready until you land.
What if the eSIM does not work on my phone?
You are covered. Check the compatibility notes before buying, and if your eSIM will not connect and we cannot fix it, you get a full refund. Refunds are available any time until the eSIM is installed.
Pick your plan above, and we'll have you connected before you land.
Compatible with iPhone XS and later, Google Pixel 3 and later, and recent Samsung Galaxy models. Data-only plan. No calls or SMS.
