Guam 10GB 30Days eSIM Reviews & Details — 4.9★

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Guam GTA Wireless 4G

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Frequently asked questions

How much does the Guam eSIM cost?

The Guam 10GB 30Days plan costs $35.44 for 10 GB over 30 days, paid once with no hidden fees.

How do I activate my Guam eSIM?

Scan the QR code in your phone settings (Cellular/Mobile → Add eSIM) or tap Install in the GotoeSIM app. Install on Wi-Fi before your trip; it activates when you arrive in Guam.

Will this eSIM work on my phone?

It works on any eSIM-compatible, carrier-unlocked phone — iPhone XS and newer, Google Pixel 3 and newer, and recent Samsung Galaxy models.

Can I keep my regular number?

Yes. The eSIM runs alongside your normal SIM, so you keep your number for calls and texts while using data in Guam.

Comments & questions

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Nadia D. · 2 months ago

Will this keep my WhatsApp active with my home number?

David GotoeSIM Support

Your number stays active for WhatsApp, Nadia! The eSIM just handles data. — David, GotoeSIM Support

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Ethan W. · 3 months ago

Does the validity start on purchase or on first use?

Mark GotoeSIM Support

Validity usually starts when you first connect in your destination, Ethan — not at purchase. — Mark

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Hugo D. · 3 months ago

Thanks, installed with no problems on my Samsung.

Grace GotoeSIM Support

It works great on modern Samsung phones, Hugo! Add it via SIM manager and you're set. – Grace 💜

J

Ji-woo M. · 5 months ago

Can I use this for hotspot/tethering?

Sara GotoeSIM Support

Tethering is supported, Ji-woo! Feel free to hotspot to your other devices. – Sara 💜

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Thomas K. · 5 months ago

Do I need to install it before I travel or after I arrive?

Yuki GotoeSIM Support

Install on Wi-Fi before you fly, Thomas — it switches on when you land. – Yuki 💜

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Chloe W. · 5 months ago

Can I top up the same eSIM instead of buying a new one?

Omar GotoeSIM Support

Yes Chloe, you can top up the same eSIM anytime — no need to buy a new one. — Omar, GotoeSIM Support

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Fatima V. · 7 months ago

How long does the QR code take to arrive after payment?

Priya GotoeSIM Support

Your QR code arrives instantly, Fatima — within seconds of payment, by email and in your account. – Priya 💜

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Viktor G. · 8 months ago

How do I check how much data I have left?

Omar GotoeSIM Support

You can check remaining data anytime in the GotoeSIM app under My eSIMs, Viktor. – Omar, GotoeSIM Support

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Hugo W. · 11 months ago

Is roaming charged extra or is it all included?

Tom GotoeSIM Support

No surprise fees, Hugo! Roaming is part of the plan and never billed separately. — Tom, GotoeSIM Support

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Nguyen M. · 1 year ago

Great guide, the setup steps were really helpful.

Diego GotoeSIM Support

Thanks Nguyen, that means a lot! Reach out anytime. – Diego 💜

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Marco C. · 1 year ago

Is 5G supported or just 4G?

Ken GotoeSIM Support

5G is available where covered, Marco — you'll always get the best speed on offer. — Ken, GotoeSIM Support

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Pablo P. · 1 year ago

Does this work on an iPhone 13?