Guam eSIM — reviews & details
Guam 10GB/Day · 10 GB/day · 1 days
620 reviews
Coverage & networks
- Guam GTA Wireless 4G
Traveller reviews
Mohammed K.
Spain · May 2026
Installed in minutes by scanning the QR code. Data lasted the whole trip with room to spare. Exactly as described — no surprises.
Yuki
GotoeSIM Support
· 2 months ago So glad to hear this, Mohammed! Delighted the speeds worked well for you. Enjoy your journeys! – Yuki 💜
Max F.
India · May 2026
Super easy to set up before I flew out. Activation was automatic when I arrived in Guam.
Ingrid
GotoeSIM Support
· 2 months ago Thank you for the kind words, Max! So pleased it saved you from roaming bills. Enjoy your journeys! – Ingrid, GotoeSIM Support
Ryan C.
Switzerland · May 2026
Honestly better than buying a local SIM at the airport. The QR code arrived instantly by email. Will use GotoeSIM for my next trip for sure.
Grace
GotoeSIM Support
· 2 months ago Cheers, Ryan! Delighted the speeds worked well for you. – Grace 💜
Pablo G.
Turkey · May 2026
Connected the moment I landed. Customer support answered my question quickly. Telling my friends about this.
Laura
GotoeSIM Support
· 2 months ago Cheers, Pablo! Wonderful to hear it worked smoothly in Guam. – Laura, GotoeSIM Support
Ryan B.
Malaysia · May 2026
First time using an eSIM and it was painless. Signal held up well on trains and in rural areas. Exactly as described — no surprises.
Tom
GotoeSIM Support
· 2 months ago Thank you for the kind words, Ryan! Delighted the speeds worked well for you. Safe travels, and see you on your next trip! — Tom, GotoeSIM Support
Lucas H.
Saudi Arabia · May 2026
Exactly what I needed for travelling. Customer support answered my question quickly.
Yuki
GotoeSIM Support
· 2 months ago Thanks a lot, Lucas! Delighted the speeds worked well for you. Safe travels, and see you on your next trip! — Yuki, GotoeSIM Support
Nadia K.
Egypt · May 2026
Installed in minutes by scanning the QR code. The QR code arrived instantly by email. Would definitely buy again.
Diego
GotoeSIM Support
· 2 months ago Thank you so much, Nadia! Love that you were online the moment you landed in Guam. Safe travels, and see you on your next trip! – Diego, GotoeSIM Support
Budi D.
Poland · May 2026
Did the job without any drama. Setup instructions in the app were clear and simple.
Omar
GotoeSIM Support
· 2 months ago Thanks a lot, Budi! So happy the Guam eSIM kept you connected. We're here whenever you travel again. — Omar, GotoeSIM Support
Ethan D.
UAE · May 2026
Connected the moment I landed. Topping up was straightforward when I needed more. Great experience overall.
Tom
GotoeSIM Support
· 2 months ago Thanks for sharing, Ethan! Wonderful to hear it worked smoothly in Guam. Enjoy your journeys! — Tom
Yuki B.
United Kingdom · May 2026
Honestly better than buying a local SIM at the airport. Speeds were solid for maps, messaging and browsing. Exactly as described — no surprises.
Tom
GotoeSIM Support
· 2 months ago Really appreciate this, Yuki! Delighted the speeds worked well for you. Come back anytime! – Tom, GotoeSIM Support
Wei K.
Thailand · May 2026
Bought it the night before my flight — smooth process in Guam. Topping up was straightforward when I needed more. Telling my friends about this.
Anna
GotoeSIM Support
· 2 months ago Really appreciate this, Wei! Love that you were online the moment you landed in Guam. — Anna
Mohammed L.
Sweden · May 2026
Exactly what I needed for travelling in Guam. Data lasted the whole trip with room to spare. Exactly as described — no surprises.
Grace
GotoeSIM Support
· 2 months ago Thanks for sharing, Mohammed! So pleased it saved you from roaming bills. Wishing you many more connected adventures! — Grace, GotoeSIM Support
Ethan K.
Vietnam · May 2026
Exactly what I needed for travelling. The QR code arrived instantly by email. A must-have for international travel.
Emma
GotoeSIM Support
· 2 months ago Really appreciate this, Ethan! So pleased it saved you from roaming bills. Come back anytime! – Emma, GotoeSIM Support
Diego T.
United Kingdom · May 2026
Connected the moment I landed. Coverage was strong even outside the city. Highly recommend for any traveller.
Grace
GotoeSIM Support
· 2 months ago Thank you for the kind words, Diego! So happy the Guam eSIM kept you connected. Wishing you many more connected adventures! – Grace, GotoeSIM Support
Hugo C.
Singapore · May 2026
Did the job without any drama. Speeds were solid for maps, messaging and browsing. Great experience overall.
Yuki
GotoeSIM Support
· 2 months ago Really appreciate this, Hugo! So pleased it saved you from roaming bills. We're here whenever you travel again. – Yuki, 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. · 2 months 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