Guam eSIM — reviews & details
Guam 10GB/Day · 10 GB/day · 1 days
620 reviews
Coverage & networks
- Guam GTA Wireless 4G
Traveller reviews
Ingrid C.
Egypt · Feb 2026
Bought it the night before my flight — smooth process. Activation was automatic when I arrived. Exactly as described — no surprises.
Emma
GotoeSIM Support
· 5 months ago Thank you for the kind words, Ingrid! Love that you were online the moment you landed in Guam. – Emma 💜
Louis V.
India · Feb 2026
Connected the moment I landed. Signal held up well on trains and in rural areas.
Anna
GotoeSIM Support
· 5 months ago Thank you for the kind words, Louis! Delighted the speeds worked well for you. — Anna, GotoeSIM Support
Hana G.
United Kingdom · Feb 2026
Connected the moment I landed. Speeds were solid for maps, messaging and browsing. A must-have for international travel.
Diego
GotoeSIM Support
· 5 months ago Thank you for the kind words, Hana! Delighted the speeds worked well for you. – Diego, GotoeSIM Support
Arjun N.
Turkey · Feb 2026
Great value compared to roaming charges. Signal held up well on trains and in rural areas. Highly recommend for any traveller.
Mark
GotoeSIM Support
· 5 months ago Cheers, Arjun! So pleased it saved you from roaming bills. Come back anytime! – Mark 💜
Sven W.
Saudi Arabia · Feb 2026
Exactly what I needed for travelling. Data lasted the whole trip with room to spare. Made staying connected effortless.
David
GotoeSIM Support
· 5 months ago Cheers, Sven! So happy the Guam eSIM kept you connected. We're here whenever you travel again. — David, GotoeSIM Support
Pablo H.
Turkey · Jan 2026
Exactly what I needed for travelling. Activation was automatic when I arrived.
Sara
GotoeSIM Support
· 5 months ago Really appreciate this, Pablo! Great to know the setup was quick and easy. Wishing you many more connected adventures! – Sara 💜
Ryan F.
Germany · Jan 2026
Honestly better than buying a local SIM at the airport. Streaming and video calls worked without buffering. Zero regrets.
Sophie
GotoeSIM Support
· 5 months ago Thank you for the kind words, Ryan! Thrilled it made staying connected effortless. Enjoy your journeys! – Sophie, GotoeSIM Support
Omar S.
Philippines · Jan 2026
Connected the moment I landed. I kept my normal number for calls while using this for data. Zero regrets.
James
GotoeSIM Support
· 5 months ago Thanks for sharing, Omar! Thrilled it made staying connected effortless. – James, GotoeSIM Support
Marco F.
Indonesia · Jan 2026
Connected the moment I landed. Activation was automatic when I arrived. Highly recommend for any traveller.
Mark
GotoeSIM Support
· 6 months ago Thanks for sharing, Marco! Thrilled it made staying connected effortless. Wishing you many more connected adventures! — Mark
Carlos R.
Australia · Jan 2026
No more hunting for a SIM card kiosk on arrival. Data lasted the whole trip with room to spare. Exactly as described — no surprises.
Grace
GotoeSIM Support
· 6 months ago Thank you for the kind words, Carlos! So happy the Guam eSIM kept you connected. Wishing you many more connected adventures! – Grace 💜
Ingrid N.
Switzerland · Jan 2026
First time using an eSIM and it was painless in Guam. Speeds were solid for maps, messaging and browsing.
Ken
GotoeSIM Support
· 6 months ago Thanks for sharing, Ingrid! Wonderful to hear it worked smoothly in Guam. We're here whenever you travel again. – Ken 💜
Omar S.
Philippines · Jan 2026
Exactly what I needed for travelling. Streaming and video calls worked without buffering. Telling my friends about this.
Tom
GotoeSIM Support
· 6 months ago Really appreciate this, Omar! Thrilled it made staying connected effortless. Come back anytime! — Tom
Beatriz V.
Netherlands · Jan 2026
Exactly what I needed for travelling. Topping up was straightforward when I needed more. Five stars from me.
Tom
GotoeSIM Support
· 6 months ago Thank you so much, Beatriz! Love that you were online the moment you landed in Guam. Enjoy your journeys! – Tom, GotoeSIM Support
Mei C.
Netherlands · Jan 2026
Installed in minutes by scanning the QR code. The QR code arrived instantly by email. Zero regrets.
Diego
GotoeSIM Support
· 6 months ago Thank you for the kind words, Mei! Great to know the setup was quick and easy. – Diego, GotoeSIM Support
Aisha D.
Japan · Jan 2026
Great value compared to roaming charges. The QR code arrived instantly by email. Made staying connected effortless.
Grace
GotoeSIM Support
· 6 months ago Really appreciate this, Aisha! Great to know the setup was quick and easy. – Grace 💜
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