Guam eSIM — reviews & details
Guam 2GB/Day FUP1Mbps · 2 GB/day · 1 days
620 reviews
Coverage & networks
- Guam GTA Wireless 4G
Traveller reviews
Mohammed G.
Switzerland · Jul 2025
No more hunting for a SIM card kiosk on arrival. The QR code arrived instantly by email.
Diego
GotoeSIM Support
· 1 year ago Really appreciate this, Mohammed! So pleased it saved you from roaming bills. Enjoy your journeys! — Diego
Hugo R.
Japan · Jul 2025
Great value compared to roaming charges. I kept my normal number for calls while using this for data. A must-have for international travel.
Sara
GotoeSIM Support
· 1 year ago Thanks a lot, Hugo! So pleased it saved you from roaming bills. We're here whenever you travel again. – Sara, GotoeSIM Support
Aisha C.
Singapore · Jul 2025
Great value compared to roaming charges. Customer support answered my question quickly. Would definitely buy again.
David
GotoeSIM Support
· 1 year ago Thanks for sharing, Aisha! So pleased it saved you from roaming bills. Come back anytime! – David 💜
Sophia L.
Brazil · Jul 2025
First time using an eSIM and it was painless. Speeds were solid for maps, messaging and browsing.
Diego
GotoeSIM Support
· 1 year ago Thanks for sharing, Sophia! Thrilled it made staying connected effortless. Safe travels, and see you on your next trip! – Diego 💜
Somchai B.
Indonesia · Jul 2025
Installed in minutes by scanning the QR code. Setup instructions in the app were clear and simple. Great experience overall.
Tom
GotoeSIM Support
· 1 year ago Cheers, Somchai! Wonderful to hear it worked smoothly in Guam. – Tom 💜
Ryan S.
South Korea · Jul 2025
No more hunting for a SIM card kiosk on arrival. Customer support answered my question quickly. Highly recommend for any traveller.
Sara
GotoeSIM Support
· 1 year ago Cheers, Ryan! Thrilled it made staying connected effortless. We're here whenever you travel again. – Sara, GotoeSIM Support
Haruto P.
Malaysia · Jul 2025
Honestly better than buying a local SIM at the airport. Setup instructions in the app were clear and simple. Zero regrets.
Omar
GotoeSIM Support
· 1 year ago Really appreciate this, Haruto! Love that you were online the moment you landed in Guam. Wishing you many more connected adventures! – Omar 💜
James K.
France · Jul 2025
Used this on my trip and it worked perfectly. Coverage was strong even outside the city. Exactly as described — no surprises.
Priya
GotoeSIM Support
· 1 year ago Cheers, James! Thrilled it made staying connected effortless. — Priya, GotoeSIM Support
Sri B.
Saudi Arabia · Jun 2025
Connected the moment I landed. Signal held up well on trains and in rural areas. Would definitely buy again.
James
GotoeSIM Support
· 1 year ago Thank you for the kind words, Sri! Delighted the speeds worked well for you. Safe travels, and see you on your next trip! — James
Min-jun C.
India · Jun 2025
Did the job without any drama. The QR code arrived instantly by email. Great experience overall.
Anna
GotoeSIM Support
· 1 year ago Thanks a lot, Min-jun! Great to know the setup was quick and easy. Come back anytime! – Anna, GotoeSIM Support
Ananya K.
Sweden · Jun 2025
Installed in minutes by scanning the QR code. Speeds were solid for maps, messaging and browsing.
Omar
GotoeSIM Support
· 1 year ago So glad to hear this, Ananya! So pleased it saved you from roaming bills. – Omar, GotoeSIM Support
Sarah V.
South Korea · Jun 2025
Honestly better than buying a local SIM at the airport. The QR code arrived instantly by email. Five stars from me.
Mark
GotoeSIM Support
· 1 year ago Thanks for sharing, Sarah! So happy the Guam eSIM kept you connected. We're here whenever you travel again. — Mark
Fatima S.
Philippines · Jun 2025
Saved me a fortune on my holiday in Guam. Speeds were solid for maps, messaging and browsing. Will use GotoeSIM for my next trip for sure.
Emma
GotoeSIM Support
· 1 year ago Thank you so much, Fatima! So happy the Guam eSIM kept you connected. Enjoy your journeys! — Emma
Ethan H.
Canada · Jun 2025
Exactly what I needed for travelling. Customer support answered my question quickly. Would definitely buy again.
James
GotoeSIM Support
· 1 year ago Thank you so much, Ethan! Love that you were online the moment you landed in Guam. Come back anytime! – James 💜
Lea S.
Canada · Jun 2025
Great value compared to roaming charges. Speeds were solid for maps, messaging and browsing.
James
GotoeSIM Support
· 1 year ago Thanks a lot, Lea! Thrilled it made staying connected effortless. – James, GotoeSIM Support
Frequently asked questions
How much does the Guam eSIM cost?
The Guam 2GB/Day FUP1Mbps plan costs $7.89 for 2 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
Pablo N. · 1 month ago
How long does the QR code take to arrive after payment?
Your QR code arrives instantly, Pablo — within seconds of payment, by email and in your account. – Laura 💜
Sri C. · 3 months ago
Do I need to install it before I travel or after I arrive?
We recommend installing before you travel, Sri, then it activates automatically on arrival. — Sophie, GotoeSIM Support
Yuki T. · 5 months ago
Can I top up the same eSIM instead of buying a new one?
Topping up is easy, Yuki! Just add more data to your existing eSIM in the app. – Emma 💜
Andre P. · 6 months ago
Thanks, installed with no problems on my Samsung.
Yes Andre, recent Samsung Galaxy models support eSIM — add it under Settings › Connections › SIM manager. — David
Marco N. · 6 months ago
Will this keep my WhatsApp active with my home number?
Yes Marco, WhatsApp keeps working with your home number — the eSIM only carries data. — Ingrid
Diego S. · 7 months ago
Is 5G supported or just 4G?
5G is available where covered, Diego — you'll always get the best speed on offer. — Omar, GotoeSIM Support
Sven G. · 8 months ago
Can I use this for hotspot/tethering?
Yes Sven, hotspot/tethering works fine — share your data to a laptop or tablet anytime. — James
Sofia D. · 9 months ago
Which networks does this connect to?
You'll be on top local networks, Sofia — full details are on the plan page under Coverage. – Ken 💜
Mateo V. · 9 months ago
Can I use it in nearby countries too?
For nearby countries, Mateo, a regional plan may suit you better — happy to help you pick. – David 💜
James D. · 10 months ago
How do I check how much data I have left?
You can check remaining data anytime in the GotoeSIM app under My eSIMs, James. – Diego 💜
Ethan K. · 11 months ago
Does the validity start on purchase or on first use?
Validity usually starts when you first connect in your destination, Ethan — not at purchase. — Laura, GotoeSIM Support
Ingrid D. · 11 months ago
Great guide, the setup steps were really helpful.
So glad it helped, Ingrid! We're always here if you need anything. — Anna