Guam eSIM — reviews & details
Guam 5GB/Day · 5 GB/day · 1 days
620 reviews
Coverage & networks
- Guam GTA Wireless 4G
Traveller reviews
Sophia C.
Singapore · Aug 2025
No more hunting for a SIM card kiosk on arrival. Signal held up well on trains and in rural areas.
David
GotoeSIM Support
· 11 months ago Really appreciate this, Sophia! Thrilled it made staying connected effortless. Come back anytime! — David
Chloe W.
Portugal · Aug 2025
Worked fine but took a little while to connect at first. Coverage was strong even outside the city.
Omar
GotoeSIM Support
· 11 months ago So sorry to hear this, Chloe. This isn't the standard we aim for. Reach our team at gotoesim.com/support so we can help right away. – Omar 💜
Sarah P.
Spain · Aug 2025
Connected the moment I landed. Setup instructions in the app were clear and simple.
Ken
GotoeSIM Support
· 11 months ago Really appreciate this, Sarah! Thrilled it made staying connected effortless. We're here whenever you travel again. – Ken, GotoeSIM Support
Hana W.
Canada · Aug 2025
Connected the moment I landed. Coverage was strong even outside the city. Would definitely buy again.
Sophie
GotoeSIM Support
· 11 months ago Thanks a lot, Hana! Love that you were online the moment you landed in Guam. Come back anytime! — Sophie, GotoeSIM Support
Arjun N.
United Kingdom · Aug 2025
Saved me a fortune on my holiday. Speeds were solid for maps, messaging and browsing. A must-have for international travel.
Laura
GotoeSIM Support
· 11 months ago Cheers, Arjun! So happy the Guam eSIM kept you connected. Wishing you many more connected adventures! — Laura, GotoeSIM Support
Ravi R.
Philippines · Aug 2025
Honestly better than buying a local SIM at the airport. Streaming and video calls worked without buffering.
Grace
GotoeSIM Support
· 11 months ago So glad to hear this, Ravi! Wonderful to hear it worked smoothly in Guam. Enjoy your journeys! – Grace, GotoeSIM Support
Min-jun B.
Poland · Jul 2025
Honestly better than buying a local SIM at the airport. Data lasted the whole trip with room to spare.
Yuki
GotoeSIM Support
· 11 months ago Thanks a lot, Min-jun! Delighted the speeds worked well for you. We're here whenever you travel again. – Yuki 💜
Lea H.
UAE · Jul 2025
First time using an eSIM and it was painless. Topping up was straightforward when I needed more. Zero regrets.
Grace
GotoeSIM Support
· 11 months ago So glad to hear this, Lea! So pleased it saved you from roaming bills. Wishing you many more connected adventures! – Grace 💜
Elena H.
Netherlands · Jul 2025
Honestly better than buying a local SIM at the airport. Customer support answered my question quickly.
Laura
GotoeSIM Support
· 11 months ago Thanks for sharing, Elena! So pleased it saved you from roaming bills. – Laura, GotoeSIM Support
Emma T.
Thailand · Jul 2025
Super easy to set up before I flew out. Signal held up well on trains and in rural areas.
Omar
GotoeSIM Support
· 1 year ago So glad to hear this, Emma! Wonderful to hear it worked smoothly in Guam. Enjoy your journeys! — Omar, GotoeSIM Support
Ji-woo F.
Indonesia · Jul 2025
No more hunting for a SIM card kiosk on arrival. Coverage was strong even outside the city. Five stars from me.
Sophie
GotoeSIM Support
· 1 year ago Really appreciate this, Ji-woo! Love that you were online the moment you landed in Guam. — Sophie
Thomas K.
Thailand · Jul 2025
Great value compared to roaming charges. Streaming and video calls worked without buffering. Highly recommend for any traveller.
Emma
GotoeSIM Support
· 1 year ago Thank you for the kind words, Thomas! Wonderful to hear it worked smoothly in Guam. Enjoy your journeys! — Emma, GotoeSIM Support
Wei V.
Turkey · Jul 2025
Used this on my trip and it worked perfectly. Speeds were solid for maps, messaging and browsing. Exactly as described — no surprises.
Laura
GotoeSIM Support
· 1 year ago Thanks for sharing, Wei! So happy the Guam eSIM kept you connected. Wishing you many more connected adventures! – Laura, GotoeSIM Support
Marco V.
Germany · Jul 2025
Honestly better than buying a local SIM at the airport. Topping up was straightforward when I needed more. Highly recommend for any traveller.
Omar
GotoeSIM Support
· 1 year ago Thanks for sharing, Marco! Love that you were online the moment you landed in Guam. Safe travels, and see you on your next trip! — Omar, GotoeSIM Support
Lucia S.
Vietnam · Jul 2025
Installed in minutes by scanning the QR code. Speeds were solid for maps, messaging and browsing. Five stars from me.
Sara
GotoeSIM Support
· 1 year ago So glad to hear this, Lucia! So happy the Guam eSIM kept you connected. Come back anytime! — Sara
Frequently asked questions
How much does the Guam eSIM cost?
The Guam 5GB/Day plan costs $15.75 for 5 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
Thomas H. · 1 month ago
Do I need to install it before I travel or after I arrive?
We recommend installing before you travel, Thomas, then it activates automatically on arrival. — Emma, GotoeSIM Support
Sven H. · 2 months ago
Which networks does this connect to?
It connects to trusted local partner networks, Sven, on 4G/5G where available. – Ken 💜
Sofia S. · 3 months ago
How long does the QR code take to arrive after payment?
Your QR code arrives instantly, Sofia — within seconds of payment, by email and in your account. — Ingrid
Anna R. · 3 months ago
Is 5G supported or just 4G?
5G is available where covered, Anna — you'll always get the best speed on offer. — Diego
Max K. · 3 months ago
Can I use it in nearby countries too?
For nearby countries, Max, a regional plan may suit you better — happy to help you pick. – Sophie, GotoeSIM Support
Lucia F. · 5 months ago
Does the validity start on purchase or on first use?
Validity usually starts when you first connect in your destination, Lucia — not at purchase. — Ingrid, GotoeSIM Support
Anna D. · 5 months ago
Is roaming charged extra or is it all included?
No surprise fees, Anna! Roaming is part of the plan and never billed separately. — James, GotoeSIM Support
Budi K. · 6 months ago
How do I check how much data I have left?
Your usage is tracked live in the app, Budi — check My eSIMs anytime. — Omar
Mohammed D. · 9 months ago
Can I top up the same eSIM instead of buying a new one?
Topping up is easy, Mohammed! Just add more data to your existing eSIM in the app. — David, GotoeSIM Support
Katya N. · 1 year ago
Great guide, the setup steps were really helpful.
So glad it helped, Katya! We're always here if you need anything. – Anna, GotoeSIM Support
Ingrid K. · 1 year ago
Will this keep my WhatsApp active with my home number?
Your number stays active for WhatsApp, Ingrid! The eSIM just handles data. – Laura 💜
Sven M. · 1 year ago
Can I use this for hotspot/tethering?
Yes Sven, hotspot/tethering works fine — share your data to a laptop or tablet anytime. — Sophie