Guam eSIM — reviews & details
Guam 3GB 15Days · 3 GB · 15 days
620 reviews
Coverage & networks
- Guam GTA Wireless 4G
Traveller reviews
Linh G.
Switzerland · Mar 2025
Super easy to set up before I flew out. I kept my normal number for calls while using this for data.
James
GotoeSIM Support
· 1 year ago Thanks for sharing, Linh! Delighted the speeds worked well for you. We're here whenever you travel again. – James 💜
Mateo N.
Philippines · Mar 2025
No more hunting for a SIM card kiosk on arrival in Guam. Streaming and video calls worked without buffering. Exactly as described — no surprises.
Omar
GotoeSIM Support
· 1 year ago Thanks a lot, Mateo! So happy the Guam eSIM kept you connected. – Omar, GotoeSIM Support
Louis T.
Switzerland · Mar 2025
Great value compared to roaming charges in Guam. Speeds were solid for maps, messaging and browsing.
Emma
GotoeSIM Support
· 1 year ago Thanks for sharing, Louis! Great to know the setup was quick and easy. — Emma, GotoeSIM Support
Louis L.
South Korea · Mar 2025
Great value compared to roaming charges. Topping up was straightforward when I needed more. Highly recommend for any traveller.
Priya
GotoeSIM Support
· 1 year ago Thanks a lot, Louis! Thrilled it made staying connected effortless. Come back anytime! – Priya 💜
Anna L.
Portugal · Mar 2025
Exactly what I needed for travelling. I kept my normal number for calls while using this for data.
James
GotoeSIM Support
· 1 year ago Really appreciate this, Anna! Love that you were online the moment you landed in Guam. – James, GotoeSIM Support
Sven L.
Vietnam · Mar 2025
Super easy to set up before I flew out in Guam. Ran hotspot to my laptop with no issues. Five stars from me.
Diego
GotoeSIM Support
· 1 year ago Thanks for sharing, Sven! Great to know the setup was quick and easy. — Diego
Budi P.
UAE · Mar 2025
Super easy to set up before I flew out. I kept my normal number for calls while using this for data. A must-have for international travel.
Emma
GotoeSIM Support
· 1 year ago Thanks for sharing, Budi! Thrilled it made staying connected effortless. Wishing you many more connected adventures! — Emma
Arjun D.
United States · Mar 2025
Exactly what I needed for travelling. Activation was automatic when I arrived. Highly recommend for any traveller.
Grace
GotoeSIM Support
· 1 year ago Cheers, Arjun! Love that you were online the moment you landed in Guam. We're here whenever you travel again. — Grace
Ryan G.
New Zealand · Mar 2025
Super easy to set up before I flew out. Ran hotspot to my laptop with no issues. Will use GotoeSIM for my next trip for sure.
Sophie
GotoeSIM Support
· 1 year ago Thank you for the kind words, Ryan! Wonderful to hear it worked smoothly in Guam. – Sophie 💜
Mateo P.
Sweden · Mar 2025
Honestly better than buying a local SIM at the airport. Ran hotspot to my laptop with no issues. Made staying connected effortless.
Sophie
GotoeSIM Support
· 1 year ago Thanks for sharing, Mateo! So pleased it saved you from roaming bills. — Sophie
Sofia M.
Brazil · Mar 2025
Did the job without any drama. Activation was automatic when I arrived. Telling my friends about this.
James
GotoeSIM Support
· 1 year ago Really appreciate this, Sofia! So pleased it saved you from roaming bills. — James, GotoeSIM Support
Diego M.
Australia · Mar 2025
Used this on my trip and it worked perfectly. Signal held up well on trains and in rural areas.
David
GotoeSIM Support
· 1 year ago Cheers, Diego! Delighted the speeds worked well for you. – David, GotoeSIM Support
Diego H.
France · Mar 2025
Bought it the night before my flight — smooth process. Setup instructions in the app were clear and simple.
Laura
GotoeSIM Support
· 1 year ago So glad to hear this, Diego! So happy the Guam eSIM kept you connected. Enjoy your journeys! — Laura
Marco R.
United States · Mar 2025
Bought it the night before my flight — smooth process. Streaming and video calls worked without buffering. Highly recommend for any traveller.
Ken
GotoeSIM Support
· 1 year ago Cheers, Marco! So happy the Guam eSIM kept you connected. Come back anytime! – Ken, GotoeSIM Support
Somchai R.
Switzerland · Mar 2025
Used this on my trip and it worked perfectly. The QR code arrived instantly by email. A must-have for international travel.
Omar
GotoeSIM Support
· 1 year ago Cheers, Somchai! Thrilled it made staying connected effortless. We're here whenever you travel again. — Omar
Frequently asked questions
How much does the Guam eSIM cost?
The Guam 3GB 15Days plan costs $9.98 for 3 GB over 15 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
Noah T. · 3 weeks ago
Thanks, installed with no problems on my Samsung.
It works great on modern Samsung phones, Noah! Add it via SIM manager and you're set. — Diego
Omar K. · 2 months ago
Can I top up the same eSIM instead of buying a new one?
Topping up is easy, Omar! Just add more data to your existing eSIM in the app. — Grace, GotoeSIM Support
Priya T. · 2 months ago
Will this keep my WhatsApp active with my home number?
Your number stays active for WhatsApp, Priya! The eSIM just handles data. – Ingrid 💜
Aisha T. · 3 months ago
Does this work on an iPhone 13?
Absolutely, Aisha! Any iPhone XS or newer supports it. Scan the QR in Settings › Cellular. – Tom 💜
Kenji D. · 4 months ago
Is 5G supported or just 4G?
Yes Kenji, 5G is supported where the local network offers it, otherwise fast 4G. – Sophie 💜
Sri L. · 4 months ago
Do I need to install it before I travel or after I arrive?
Install on Wi-Fi before you fly, Sri — it switches on when you land. — Mark
Grace H. · 6 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, Grace. — James
Min-jun R. · 8 months ago
How long does the QR code take to arrive after payment?
It's immediate, Min-jun! The QR code is delivered the moment your payment goes through. – Sara 💜
Anna L. · 9 months ago
Can I use this for hotspot/tethering?
Yes Anna, hotspot/tethering works fine — share your data to a laptop or tablet anytime. — Priya, GotoeSIM Support
Lucas C. · 10 months ago
Can I use it in nearby countries too?
For nearby countries, Lucas, a regional plan may suit you better — happy to help you pick. — Emma
Mateo T. · 11 months ago
Does the validity start on purchase or on first use?
The clock starts on first use in-country, Mateo, so buying early is totally fine. – Laura 💜
Ava G. · 1 year ago
Which networks does this connect to?
You'll be on top local networks, Ava — full details are on the plan page under Coverage. – Omar 💜