Guam eSIM — reviews & details
Guam 5GB/Day · 5 GB/day · 1 days
620 reviews
Coverage & networks
- Guam GTA Wireless 4G
Traveller reviews
Kenji H.
Netherlands · Dec 2025
Great value compared to roaming charges in Guam. Coverage was strong even outside the city.
Priya
GotoeSIM Support
· 7 months ago Thanks a lot, Kenji! Delighted the speeds worked well for you. – Priya 💜
Ananya H.
Italy · Dec 2025
Super easy to set up before I flew out in Guam. Customer support answered my question quickly. Exactly as described — no surprises.
Sophie
GotoeSIM Support
· 7 months ago Cheers, Ananya! Delighted the speeds worked well for you. Come back anytime! — Sophie
Nguyen R.
New Zealand · Dec 2025
Bought it the night before my flight — smooth process in Guam. Coverage was strong even outside the city. Five stars from me.
Yuki
GotoeSIM Support
· 7 months ago So glad to hear this, Nguyen! Delighted the speeds worked well for you. We're here whenever you travel again. — Yuki
Min-jun V.
Mexico · Dec 2025
Honestly better than buying a local SIM at the airport. Customer support answered my question quickly. Zero regrets.
Ken
GotoeSIM Support
· 7 months ago Really appreciate this, Min-jun! Great to know the setup was quick and easy. — Ken, GotoeSIM Support
Noah D.
India · Dec 2025
Used this on my trip and it worked perfectly. Activation was automatic when I arrived. Great experience overall.
James
GotoeSIM Support
· 7 months ago Thanks a lot, Noah! Thrilled it made staying connected effortless. – James, GotoeSIM Support
Somchai P.
Brazil · Dec 2025
Honestly better than buying a local SIM at the airport. Coverage was strong even outside the city.
Sophie
GotoeSIM Support
· 7 months ago Thank you for the kind words, Somchai! So happy the Guam eSIM kept you connected. Wishing you many more connected adventures! – Sophie 💜
Thomas B.
Philippines · Dec 2025
Connected the moment I landed. Data lasted the whole trip with room to spare. Zero regrets.
Emma
GotoeSIM Support
· 7 months ago Thank you so much, Thomas! Thrilled it made staying connected effortless. – Emma 💜
Sri S.
New Zealand · Dec 2025
Saved me a fortune on my holiday. Customer support answered my question quickly. Zero regrets.
Grace
GotoeSIM Support
· 7 months ago So glad to hear this, Sri! Wonderful to hear it worked smoothly in Guam. – Grace, GotoeSIM Support
Hana S.
Italy · Dec 2025
Installed in minutes by scanning the QR code. Setup instructions in the app were clear and simple. Highly recommend for any traveller.
Anna
GotoeSIM Support
· 7 months ago Thank you for the kind words, Hana! So happy the Guam eSIM kept you connected. — Anna, GotoeSIM Support
Pablo W.
Ireland · Dec 2025
First time using an eSIM and it was painless. Coverage was strong even outside the city.
Grace
GotoeSIM Support
· 7 months ago Thanks for sharing, Pablo! Love that you were online the moment you landed in Guam. – Grace, GotoeSIM Support
Zoe V.
Switzerland · Dec 2025
Super easy to set up before I flew out. Activation was automatic when I arrived. Great experience overall.
Ingrid
GotoeSIM Support
· 7 months ago Cheers, Zoe! Great to know the setup was quick and easy. Safe travels, and see you on your next trip! — Ingrid, GotoeSIM Support
Kenji T.
Sweden · Dec 2025
Super easy to set up before I flew out in Guam. The QR code arrived instantly by email.
Diego
GotoeSIM Support
· 7 months ago Cheers, Kenji! Delighted the speeds worked well for you. Wishing you many more connected adventures! – Diego, GotoeSIM Support
Sri P.
Portugal · Dec 2025
Bought it the night before my flight — smooth process. Activation was automatic when I arrived. Would definitely buy again.
James
GotoeSIM Support
· 7 months ago Cheers, Sri! So happy the Guam eSIM kept you connected. — James, GotoeSIM Support
Linh S.
Netherlands · Dec 2025
Super easy to set up before I flew out. The QR code arrived instantly by email. Great experience overall.
Tom
GotoeSIM Support
· 7 months ago Cheers, Linh! Love that you were online the moment you landed in Guam. We're here whenever you travel again. – Tom 💜
Sophia R.
Brazil · Dec 2025
Used this on my trip and it worked perfectly in Guam. I kept my normal number for calls while using this for data. Highly recommend for any traveller.
Omar
GotoeSIM Support
· 7 months ago Thanks a lot, Sophia! So happy the Guam eSIM kept you connected. Safe travels, and see you on your next trip! – Omar 💜
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