Guam eSIM — reviews & details
Guam 3GB 15Days · 3 GB · 15 days
620 reviews
Coverage & networks
- Guam GTA Wireless 4G
Traveller reviews
Sophia H.
Turkey · Mar 2025
Good coverage in the city, a bit patchy in remote areas. I kept my normal number for calls while using this for data.
Yuki
GotoeSIM Support
· 1 year ago Thanks for the honest feedback, Sophia. Good to hear it did the job, and we're working to make it even better. Reach us anytime at gotoesim.com/support if we can help. — Yuki, GotoeSIM Support
Kenji V.
Australia · Mar 2025
Saved me a fortune on my holiday. The QR code arrived instantly by email. Made staying connected effortless.
Grace
GotoeSIM Support
· 1 year ago So glad to hear this, Kenji! So happy the Guam eSIM kept you connected. — Grace
Fatima R.
Germany · Mar 2025
Bought it the night before my flight — smooth process. Activation was automatic when I arrived in Guam. Will use GotoeSIM for my next trip for sure.
Priya
GotoeSIM Support
· 1 year ago So glad to hear this, Fatima! So pleased it saved you from roaming bills. Safe travels, and see you on your next trip! — Priya
Mohammed C.
Vietnam · Mar 2025
First time using an eSIM and it was painless. I kept my normal number for calls while using this for data.
Grace
GotoeSIM Support
· 1 year ago Thanks for sharing, Mohammed! Love that you were online the moment you landed in Guam. — Grace
Ananya T.
Philippines · Mar 2025
Saved me a fortune on my holiday in Guam. Ran hotspot to my laptop with no issues. Great experience overall.
Emma
GotoeSIM Support
· 1 year ago So glad to hear this, Ananya! Wonderful to hear it worked smoothly in Guam. Wishing you many more connected adventures! – Emma 💜
Andre B.
United Kingdom · Mar 2025
Super easy to set up before I flew out in Guam. Customer support answered my question quickly. A must-have for international travel.
Ken
GotoeSIM Support
· 1 year ago Thank you so much, Andre! So pleased it saved you from roaming bills. Enjoy your journeys! – Ken 💜
Daniel N.
Singapore · Mar 2025
Did the job without any drama. Customer support answered my question quickly. Highly recommend for any traveller.
Ingrid
GotoeSIM Support
· 1 year ago Really appreciate this, Daniel! Love that you were online the moment you landed in Guam. — Ingrid, GotoeSIM Support
Chloe N.
Switzerland · Mar 2025
Honestly better than buying a local SIM at the airport. Speeds were solid for maps, messaging and browsing. Will use GotoeSIM for my next trip for sure.
Anna
GotoeSIM Support
· 1 year ago Cheers, Chloe! Great to know the setup was quick and easy. Come back anytime! – Anna 💜
Linh G.
Indonesia · Mar 2025
First time using an eSIM and it was painless. Data lasted the whole trip with room to spare. Will use GotoeSIM for my next trip for sure.
Anna
GotoeSIM Support
· 1 year ago Thanks a lot, Linh! Delighted the speeds worked well for you. Wishing you many more connected adventures! – Anna, GotoeSIM Support
Ethan M.
Indonesia · Feb 2025
First time using an eSIM and it was painless. Customer support answered my question quickly.
Tom
GotoeSIM Support
· 1 year ago Thanks for sharing, Ethan! Love that you were online the moment you landed in Guam. Safe travels, and see you on your next trip! — Tom, GotoeSIM Support
Diego N.
Saudi Arabia · Feb 2025
Honestly better than buying a local SIM at the airport. Customer support answered my question quickly.
David
GotoeSIM Support
· 1 year ago Cheers, Diego! Thrilled it made staying connected effortless. — David
Thomas M.
Saudi Arabia · Feb 2025
Saved me a fortune on my holiday. Streaming and video calls worked without buffering. Will use GotoeSIM for my next trip for sure.
Priya
GotoeSIM Support
· 1 year ago Thank you for the kind words, Thomas! Great to know the setup was quick and easy. Wishing you many more connected adventures! – Priya, GotoeSIM Support
Nguyen T.
Ireland · Feb 2025
Super easy to set up before I flew out. Data lasted the whole trip with room to spare.
David
GotoeSIM Support
· 1 year ago Thank you for the kind words, Nguyen! Wonderful to hear it worked smoothly in Guam. We're here whenever you travel again. — David
Priya V.
Portugal · Feb 2025
Exactly what I needed for travelling. I kept my normal number for calls while using this for data.
Ingrid
GotoeSIM Support
· 1 year ago Thank you for the kind words, Priya! Great to know the setup was quick and easy. Enjoy your journeys! – Ingrid, GotoeSIM Support
Linh D.
Egypt · Feb 2025
Exactly what I needed for travelling. I kept my normal number for calls while using this for data. Will use GotoeSIM for my next trip for sure.
Yuki
GotoeSIM Support
· 1 year ago Thanks for sharing, Linh! Wonderful to hear it worked smoothly in Guam. Wishing you many more connected adventures! — Yuki, GotoeSIM Support
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 💜