Guam eSIM — reviews & details
Guam 10GB/Day · 10 GB/day · 1 days
620 reviews
Coverage & networks
- Guam GTA Wireless 4G
Traveller reviews
Lucas P.
New Zealand · Mar 2026
Exactly what I needed for travelling in Guam. Streaming and video calls worked without buffering. Great experience overall.
Ingrid
GotoeSIM Support
· 4 months ago So glad to hear this, Lucas! Love that you were online the moment you landed in Guam. Safe travels, and see you on your next trip! — Ingrid, GotoeSIM Support
Marco K.
Thailand · Mar 2026
Super easy to set up before I flew out in Guam. Streaming and video calls worked without buffering. Exactly as described — no surprises.
James
GotoeSIM Support
· 4 months ago So glad to hear this, Marco! Thrilled it made staying connected effortless. Enjoy your journeys! — James
Sophia V.
Italy · Mar 2026
No more hunting for a SIM card kiosk on arrival. Coverage was strong even outside the city. Highly recommend for any traveller.
Priya
GotoeSIM Support
· 4 months ago Thanks for sharing, Sophia! Wonderful to hear it worked smoothly in Guam. Come back anytime! – Priya, GotoeSIM Support
Pablo M.
India · Mar 2026
Saved me a fortune on my holiday. Data lasted the whole trip with room to spare. Will use GotoeSIM for my next trip for sure.
Anna
GotoeSIM Support
· 4 months ago Thanks for sharing, Pablo! Love that you were online the moment you landed in Guam. Come back anytime! – Anna 💜
Ananya B.
South Korea · Mar 2026
No more hunting for a SIM card kiosk on arrival in Guam. Data lasted the whole trip with room to spare. Made staying connected effortless.
Ken
GotoeSIM Support
· 4 months ago Thank you so much, Ananya! Great to know the setup was quick and easy. Wishing you many more connected adventures! — Ken, GotoeSIM Support
Mei H.
Germany · Mar 2026
No more hunting for a SIM card kiosk on arrival. I kept my normal number for calls while using this for data.
Omar
GotoeSIM Support
· 4 months ago Cheers, Mei! So happy the Guam eSIM kept you connected. Wishing you many more connected adventures! – Omar 💜
Hugo V.
Singapore · Mar 2026
Worked fine but took a little while to connect at first. Signal held up well on trains and in rural areas.
Ken
GotoeSIM Support
· 4 months ago We're really sorry, Hugo. We'd love the chance to make this right. Reach our team at gotoesim.com/support so we can help right away. — Ken
Sofia G.
India · Mar 2026
Did the job without any drama. The QR code arrived instantly by email. Highly recommend for any traveller.
Laura
GotoeSIM Support
· 4 months ago Thank you so much, Sofia! Delighted the speeds worked well for you. Wishing you many more connected adventures! — Laura
Wei N.
Singapore · Mar 2026
Super easy to set up before I flew out. Activation was automatic when I arrived. Telling my friends about this.
Omar
GotoeSIM Support
· 4 months ago So glad to hear this, Wei! Wonderful to hear it worked smoothly in Guam. Come back anytime! — Omar, GotoeSIM Support
Priya S.
Thailand · Mar 2026
No more hunting for a SIM card kiosk on arrival in Guam. The QR code arrived instantly by email. Five stars from me.
Diego
GotoeSIM Support
· 4 months ago So glad to hear this, Priya! Thrilled it made staying connected effortless. — Diego, GotoeSIM Support
Sophia P.
India · Mar 2026
Used this on my trip and it worked perfectly. Customer support answered my question quickly. Made staying connected effortless.
Sophie
GotoeSIM Support
· 4 months ago Thank you so much, Sophia! Wonderful to hear it worked smoothly in Guam. We're here whenever you travel again. — Sophie
Giulia K.
France · Mar 2026
Great value compared to roaming charges. Activation was automatic when I arrived. Highly recommend for any traveller.
Priya
GotoeSIM Support
· 4 months ago Cheers, Giulia! Great to know the setup was quick and easy. We're here whenever you travel again. — Priya, GotoeSIM Support
Andre K.
Ireland · Mar 2026
Exactly what I needed for travelling. Speeds were solid for maps, messaging and browsing. Exactly as described — no surprises.
Anna
GotoeSIM Support
· 4 months ago Thanks for sharing, Andre! Wonderful to hear it worked smoothly in Guam. Wishing you many more connected adventures! — Anna
Isabella L.
New Zealand · Mar 2026
Super easy to set up before I flew out in Guam. Customer support answered my question quickly. Made staying connected effortless.
Yuki
GotoeSIM Support
· 4 months ago Thanks a lot, Isabella! Love that you were online the moment you landed in Guam. — Yuki
Max N.
Mexico · Mar 2026
Bought it the night before my flight — smooth process. Streaming and video calls worked without buffering.
Sara
GotoeSIM Support
· 4 months ago Cheers, Max! So happy the Guam eSIM kept you connected. We're here whenever you travel again. – Sara 💜
Frequently asked questions
How much does the Guam eSIM cost?
The Guam 10GB/Day plan costs $29.25 for 10 GB/day over 1 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
Viktor F. · 1 month ago
How long does the QR code take to arrive after payment?
Your QR code arrives instantly, Viktor — within seconds of payment, by email and in your account. – James, GotoeSIM Support
Lucas S. · 2 months ago
Is 5G supported or just 4G?
Yes Lucas, 5G is supported where the local network offers it, otherwise fast 4G. — Yuki
Grace H. · 3 months ago
Do I need to install it before I travel or after I arrive?
We recommend installing before you travel, Grace, then it activates automatically on arrival. – Priya, GotoeSIM Support
Haruto N. · 3 months ago
Can I top up the same eSIM instead of buying a new one?
Yes Haruto, you can top up the same eSIM anytime — no need to buy a new one. — Mark
Elena N. · 5 months ago
Thanks, installed with no problems on my Samsung.
Yes Elena, recent Samsung Galaxy models support eSIM — add it under Settings › Connections › SIM manager. – Grace 💜
Yuki D. · 5 months ago
Great guide, the setup steps were really helpful.
Thanks Yuki, that means a lot! Reach out anytime. – Sara, GotoeSIM Support
Budi B. · 6 months ago
Can I use this for hotspot/tethering?
Tethering is supported, Budi! Feel free to hotspot to your other devices. — Emma
Sophia D. · 7 months ago
Is roaming charged extra or is it all included?
Roaming is included in the plan, Sophia — no extra charges, it's all prepaid. — Anna
Olivia M. · 7 months ago
Will this keep my WhatsApp active with my home number?
Your number stays active for WhatsApp, Olivia! The eSIM just handles data. – Diego 💜
Emma L. · 9 months ago
How do I check how much data I have left?
Your usage is tracked live in the app, Emma — check My eSIMs anytime. — Tom, GotoeSIM Support
Sven K. · 11 months ago
Can I use it in nearby countries too?
This plan covers its listed destination, Sven — for multiple countries, check our regional plans. — Sara, GotoeSIM Support
Hana H. · 11 months ago
Does the validity start on purchase or on first use?
Validity usually starts when you first connect in your destination, Hana — not at purchase. — Omar, GotoeSIM Support