Yes — you can use a travel eSIM in Guam. Travely has 15 prepaid eSIM data plans for Guam starting from $6.90 with validity up to 30 days. Each plan is delivered digitally as a QR code, so there is no physical SIM card to collect and no roaming charges from your home carrier.

Prefer to plan the rest of your trip first? Browse destinations for places to eat, stay and visit, or see all travel eSIM plans.

Guam eSIM FAQ

Does an eSIM work in Guam?

+

Yes — you can use a travel eSIM in Guam. Travely has 15 prepaid eSIM data plans for Guam starting from $6.90 with validity up to 30 days. Each plan is delivered digitally as a QR code, so there is no physical SIM card to collect and no roaming charges from your home carrier.

How much does an eSIM for Guam cost?

+

Travely eSIM plans for Guam start from $6.90. Every plan shows its exact data allowance, validity period and price before you buy, and plans are prepaid — they don't auto-renew.

How do I get mobile data in Guam as a tourist?

+

Buy a prepaid eSIM for Guam before you travel, install it by scanning the QR code you receive, and it connects when you land. You don't need to find a shop, show a passport or pay roaming fees — and you keep your existing number on your primary SIM.

Which eSIM plan should I choose for Guam?

+

Pick by trip length and how much data you use: Travely’s 15 plans for Guam cover short city breaks through to longer stays (up to 30 days). Light users browsing and using maps typically need 1–3 GB per week.

Will my phone work with an eSIM in Guam?

+

Most recent iPhone, Samsung Galaxy and Google Pixel models support eSIM, as long as the phone is carrier-unlocked. Check for an "Add eSIM" or "Add cellular plan" option in your phone settings before buying.