Guam eSIM — reviews & details
Guam 5GB/Day · 5 GB/day · 1 days
620 reviews
Coverage & networks
- Guam GTA Wireless 4G
Traveller reviews
Elena D.
Indonesia · Jun 2025
Used this on my trip and it worked perfectly. Setup instructions in the app were clear and simple. Will use GotoeSIM for my next trip for sure.
Laura
GotoeSIM Support
· 1 year ago Really appreciate this, Elena! So happy the Guam eSIM kept you connected. We're here whenever you travel again. – Laura, GotoeSIM Support
Fatima C.
Ireland · Jun 2025
Bought it the night before my flight — smooth process. I kept my normal number for calls while using this for data.
Ingrid
GotoeSIM Support
· 1 year ago Thanks a lot, Fatima! Thrilled it made staying connected effortless. Wishing you many more connected adventures! – Ingrid 💜
Mei R.
New Zealand · Jun 2025
Exactly what I needed for travelling in Guam. Speeds were solid for maps, messaging and browsing. Exactly as described — no surprises.
Sara
GotoeSIM Support
· 1 year ago Thank you so much, Mei! Great to know the setup was quick and easy. Wishing you many more connected adventures! — Sara
Emma C.
New Zealand · Jun 2025
Honestly better than buying a local SIM at the airport. Topping up was straightforward when I needed more. Zero regrets.
Emma
GotoeSIM Support
· 1 year ago Cheers, Emma! Wonderful to hear it worked smoothly in Guam. – Emma, GotoeSIM Support
Aisha T.
South Korea · Jun 2025
Installed in minutes by scanning the QR code. Speeds were solid for maps, messaging and browsing.
Ken
GotoeSIM Support
· 1 year ago Thank you for the kind words, Aisha! Delighted the speeds worked well for you. Safe travels, and see you on your next trip! – Ken 💜
Budi V.
Netherlands · May 2025
Great value compared to roaming charges. Data lasted the whole trip with room to spare. Telling my friends about this.
Tom
GotoeSIM Support
· 1 year ago Thank you so much, Budi! Love that you were online the moment you landed in Guam. — Tom
Fatima R.
Philippines · May 2025
Great value compared to roaming charges in Guam. Setup instructions in the app were clear and simple. Made staying connected effortless.
Grace
GotoeSIM Support
· 1 year ago Thank you for the kind words, Fatima! Thrilled it made staying connected effortless. Come back anytime! – Grace 💜
Ethan S.
Sweden · May 2025
Super easy to set up before I flew out. Setup instructions in the app were clear and simple. Great experience overall.
Laura
GotoeSIM Support
· 1 year ago Thanks a lot, Ethan! Love that you were online the moment you landed in Guam. Come back anytime! — Laura, GotoeSIM Support
Ava H.
Canada · Apr 2025
Great value compared to roaming charges. Ran hotspot to my laptop with no issues. Will use GotoeSIM for my next trip for sure.
James
GotoeSIM Support
· 1 year ago Cheers, Ava! So pleased it saved you from roaming bills. – James 💜
Camila H.
Italy · Apr 2025
Great value compared to roaming charges in Guam. Customer support answered my question quickly. Exactly as described — no surprises.
Diego
GotoeSIM Support
· 1 year ago Thanks a lot, Camila! So pleased it saved you from roaming bills. Come back anytime! – Diego 💜
James P.
Turkey · Apr 2025
Great value compared to roaming charges. Ran hotspot to my laptop with no issues. Would definitely buy again.
Sara
GotoeSIM Support
· 1 year ago Really appreciate this, James! Love that you were online the moment you landed in Guam. We're here whenever you travel again. — Sara, GotoeSIM Support
Ingrid N.
Portugal · Apr 2025
Great value compared to roaming charges. Activation was automatic when I arrived. A must-have for international travel.
Emma
GotoeSIM Support
· 1 year ago Thanks a lot, Ingrid! So happy the Guam eSIM kept you connected. Safe travels, and see you on your next trip! — Emma
Emma K.
Philippines · Apr 2025
No more hunting for a SIM card kiosk on arrival. Ran hotspot to my laptop with no issues. Exactly as described — no surprises.
Grace
GotoeSIM Support
· 1 year ago Thank you so much, Emma! Delighted the speeds worked well for you. Wishing you many more connected adventures! — Grace, GotoeSIM Support
Elena F.
United States · Mar 2025
Exactly what I needed for travelling in Guam. Signal held up well on trains and in rural areas. Exactly as described — no surprises.
Grace
GotoeSIM Support
· 1 year ago Thank you for the kind words, Elena! So pleased it saved you from roaming bills. We're here whenever you travel again. — Grace
Liam L.
Egypt · Mar 2025
No more hunting for a SIM card kiosk on arrival. I kept my normal number for calls while using this for data. A must-have for international travel.
Ken
GotoeSIM Support
· 1 year ago Thanks a lot, Liam! Great to know the setup was quick and easy. Safe travels, and see you on your next trip! — Ken
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