Guam eSIM — reviews & details
Guam 10GB/Day · 10 GB/day · 1 days
620 reviews
Coverage & networks
- Guam GTA Wireless 4G
Traveller reviews
Olivia H.
Turkey · Apr 2026
Exactly what I needed for travelling. Ran hotspot to my laptop with no issues. Great experience overall.
Tom
GotoeSIM Support
· 3 months ago Thank you for the kind words, Olivia! Wonderful to hear it worked smoothly in Guam. — Tom, GotoeSIM Support
Ananya R.
New Zealand · Apr 2026
Installed in minutes by scanning the QR code in Guam. Speeds were solid for maps, messaging and browsing.
Ingrid
GotoeSIM Support
· 3 months ago So glad to hear this, Ananya! So pleased it saved you from roaming bills. Wishing you many more connected adventures! — Ingrid
Mohammed S.
Australia · Apr 2026
No more hunting for a SIM card kiosk on arrival. Setup instructions in the app were clear and simple. A must-have for international travel.
Sara
GotoeSIM Support
· 3 months ago Thank you for the kind words, Mohammed! Great to know the setup was quick and easy. – Sara, GotoeSIM Support
Mateo L.
Sweden · Apr 2026
First time using an eSIM and it was painless. I kept my normal number for calls while using this for data.
Mark
GotoeSIM Support
· 3 months ago Cheers, Mateo! Love that you were online the moment you landed in Guam. Safe travels, and see you on your next trip! — Mark
Chloe W.
Ireland · Apr 2026
Decent speeds, though slower than I expected in a few spots.
Sophie
GotoeSIM Support
· 3 months ago Thanks for the honest feedback, Chloe. Good to hear it did the job, and we're working to make it even better. Any questions, our team is at gotoesim.com/support. — Sophie, GotoeSIM Support
Pablo H.
Vietnam · Apr 2026
Bought it the night before my flight — smooth process in Guam. The QR code arrived instantly by email.
Omar
GotoeSIM Support
· 3 months ago Really appreciate this, Pablo! So pleased it saved you from roaming bills. Enjoy your journeys! — Omar
Liam S.
Philippines · Apr 2026
Great value compared to roaming charges. I kept my normal number for calls while using this for data.
Mark
GotoeSIM Support
· 3 months ago Thank you for the kind words, Liam! Great to know the setup was quick and easy. Wishing you many more connected adventures! – Mark, GotoeSIM Support
Anna C.
Indonesia · Apr 2026
Great value compared to roaming charges. Customer support answered my question quickly. Five stars from me.
Diego
GotoeSIM Support
· 3 months ago Really appreciate this, Anna! Thrilled it made staying connected effortless. — Diego, GotoeSIM Support
Diego L.
India · Apr 2026
Used this on my trip and it worked perfectly. Topping up was straightforward when I needed more. Highly recommend for any traveller.
Tom
GotoeSIM Support
· 3 months ago Thanks a lot, Diego! Delighted the speeds worked well for you. Come back anytime! – Tom 💜
Nadia N.
Sweden · Apr 2026
Used this on my trip and it worked perfectly. Activation was automatic when I arrived in Guam. Will use GotoeSIM for my next trip for sure.
Mark
GotoeSIM Support
· 3 months ago So glad to hear this, Nadia! So happy the Guam eSIM kept you connected. Wishing you many more connected adventures! — Mark
Andre S.
Mexico · Apr 2026
First time using an eSIM and it was painless. Customer support answered my question quickly. Exactly as described — no surprises.
David
GotoeSIM Support
· 3 months ago So glad to hear this, Andre! Love that you were online the moment you landed in Guam. Safe travels, and see you on your next trip! — David
Haruto C.
Japan · Apr 2026
No more hunting for a SIM card kiosk on arrival in Guam. The QR code arrived instantly by email.
Grace
GotoeSIM Support
· 3 months ago Thanks for sharing, Haruto! Thrilled it made staying connected effortless. – Grace, GotoeSIM Support
Sven G.
Saudi Arabia · Apr 2026
Honestly better than buying a local SIM at the airport in Guam. Streaming and video calls worked without buffering. Highly recommend for any traveller.
Mark
GotoeSIM Support
· 3 months ago So glad to hear this, Sven! Great to know the setup was quick and easy. — Mark
Hana N.
Brazil · Apr 2026
Super easy to set up before I flew out. Activation was automatic when I arrived in Guam.
Grace
GotoeSIM Support
· 3 months ago Thank you for the kind words, Hana! Thrilled it made staying connected effortless. — Grace, GotoeSIM Support
Lucas S.
Singapore · Apr 2026
First time using an eSIM and it was painless. Ran hotspot to my laptop with no issues.
Emma
GotoeSIM Support
· 3 months ago So glad to hear this, Lucas! Wonderful to hear it worked smoothly in Guam. — Emma, GotoeSIM Support
Frequently asked questions
How much does the Guam eSIM cost?
The Guam 10GB/Day plan costs $29.25 for 10 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
Viktor F. · 1 month ago
How long does the QR code take to arrive after payment?
Your QR code arrives instantly, Viktor — within seconds of payment, by email and in your account. – James, GotoeSIM Support
Lucas S. · 2 months ago
Is 5G supported or just 4G?
Yes Lucas, 5G is supported where the local network offers it, otherwise fast 4G. — Yuki
Grace H. · 3 months ago
Do I need to install it before I travel or after I arrive?
We recommend installing before you travel, Grace, then it activates automatically on arrival. – Priya, GotoeSIM Support
Haruto N. · 3 months ago
Can I top up the same eSIM instead of buying a new one?
Yes Haruto, you can top up the same eSIM anytime — no need to buy a new one. — Mark
Elena N. · 5 months ago
Thanks, installed with no problems on my Samsung.
Yes Elena, recent Samsung Galaxy models support eSIM — add it under Settings › Connections › SIM manager. – Grace 💜
Yuki D. · 5 months ago
Great guide, the setup steps were really helpful.
Thanks Yuki, that means a lot! Reach out anytime. – Sara, GotoeSIM Support
Budi B. · 6 months ago
Can I use this for hotspot/tethering?
Tethering is supported, Budi! Feel free to hotspot to your other devices. — Emma
Sophia D. · 7 months ago
Is roaming charged extra or is it all included?
Roaming is included in the plan, Sophia — no extra charges, it's all prepaid. — Anna
Olivia M. · 7 months ago
Will this keep my WhatsApp active with my home number?
Your number stays active for WhatsApp, Olivia! The eSIM just handles data. – Diego 💜
Emma L. · 9 months ago
How do I check how much data I have left?
Your usage is tracked live in the app, Emma — check My eSIMs anytime. — Tom, GotoeSIM Support
Sven K. · 11 months ago
Can I use it in nearby countries too?
This plan covers its listed destination, Sven — for multiple countries, check our regional plans. — Sara, GotoeSIM Support
Hana H. · 11 months ago
Does the validity start on purchase or on first use?
Validity usually starts when you first connect in your destination, Hana — not at purchase. — Omar, GotoeSIM Support