Guam eSIM — reviews & details
Guam 2GB/Day FUP1Mbps · 2 GB/day · 1 days
620 reviews
Coverage & networks
- Guam GTA Wireless 4G
Traveller reviews
Viktor V.
Vietnam · Feb 2026
Connected the moment I landed in Guam. Customer support answered my question quickly. Would definitely buy again.
Emma
GotoeSIM Support
· 5 months ago So glad to hear this, Viktor! Great to know the setup was quick and easy. Come back anytime! – Emma, GotoeSIM Support
Budi D.
Indonesia · Feb 2026
Did the job without any drama. The QR code arrived instantly by email. Zero regrets.
Mark
GotoeSIM Support
· 5 months ago Thank you for the kind words, Budi! Love that you were online the moment you landed in Guam. Enjoy your journeys! — Mark
Lucas K.
Mexico · Feb 2026
Honestly better than buying a local SIM at the airport. Setup instructions in the app were clear and simple. Made staying connected effortless.
Grace
GotoeSIM Support
· 5 months ago So glad to hear this, Lucas! Thrilled it made staying connected effortless. – Grace, GotoeSIM Support
Ava R.
Netherlands · Feb 2026
No more hunting for a SIM card kiosk on arrival. Streaming and video calls worked without buffering. Zero regrets.
Laura
GotoeSIM Support
· 5 months ago So glad to hear this, Ava! So pleased it saved you from roaming bills. Safe travels, and see you on your next trip! – Laura, GotoeSIM Support
Liam H.
Egypt · Feb 2026
Super easy to set up before I flew out. Signal held up well on trains and in rural areas.
Emma
GotoeSIM Support
· 5 months ago Really appreciate this, Liam! So happy the Guam eSIM kept you connected. Come back anytime! — Emma, GotoeSIM Support
Budi M.
Saudi Arabia · Feb 2026
Great value compared to roaming charges. Signal held up well on trains and in rural areas. Five stars from me.
Priya
GotoeSIM Support
· 5 months ago Thank you so much, Budi! Thrilled it made staying connected effortless. – Priya 💜
Ethan K.
Sweden · Feb 2026
No more hunting for a SIM card kiosk on arrival. Coverage was strong even outside the city. Will use GotoeSIM for my next trip for sure.
Diego
GotoeSIM Support
· 5 months ago Really appreciate this, Ethan! So happy the Guam eSIM kept you connected. Safe travels, and see you on your next trip! — Diego
James W.
Brazil · Feb 2026
Great value compared to roaming charges. Data lasted the whole trip with room to spare.
Anna
GotoeSIM Support
· 5 months ago Really appreciate this, James! Great to know the setup was quick and easy. — Anna, GotoeSIM Support
Andre D.
Vietnam · Feb 2026
Exactly what I needed for travelling in Guam. Speeds were solid for maps, messaging and browsing. Exactly as described — no surprises.
Sophie
GotoeSIM Support
· 5 months ago Cheers, Andre! So pleased it saved you from roaming bills. Safe travels, and see you on your next trip! – Sophie 💜
Sven D.
Malaysia · Feb 2026
Great value compared to roaming charges. Streaming and video calls worked without buffering. Highly recommend for any traveller.
Sara
GotoeSIM Support
· 5 months ago Thank you for the kind words, Sven! So pleased it saved you from roaming bills. – Sara, GotoeSIM Support
Yuki D.
Indonesia · Feb 2026
Honestly better than buying a local SIM at the airport. Streaming and video calls worked without buffering. Exactly as described — no surprises.
Ken
GotoeSIM Support
· 5 months ago So glad to hear this, Yuki! So pleased it saved you from roaming bills. Safe travels, and see you on your next trip! — Ken
Nguyen T.
United Kingdom · Feb 2026
Did the job without any drama. The QR code arrived instantly by email. Zero regrets.
Yuki
GotoeSIM Support
· 5 months ago Thanks for sharing, Nguyen! Wonderful to hear it worked smoothly in Guam. Come back anytime! – Yuki, GotoeSIM Support
Olivia C.
Philippines · Feb 2026
Did the job without any drama. Signal held up well on trains and in rural areas.
James
GotoeSIM Support
· 5 months ago Really appreciate this, Olivia! Thrilled it made staying connected effortless. – James, GotoeSIM Support
Andre T.
Spain · Jan 2026
Honestly better than buying a local SIM at the airport. Setup instructions in the app were clear and simple. Great experience overall.
Ken
GotoeSIM Support
· 5 months ago Thanks a lot, Andre! Thrilled it made staying connected effortless. Come back anytime! – Ken, GotoeSIM Support
Beatriz K.
South Korea · Jan 2026
Exactly what I needed for travelling. Customer support answered my question quickly. Telling my friends about this.
Sophie
GotoeSIM Support
· 5 months ago Thanks for sharing, Beatriz! Love that you were online the moment you landed in Guam. Wishing you many more connected adventures! – Sophie 💜
Frequently asked questions
How much does the Guam eSIM cost?
The Guam 2GB/Day FUP1Mbps plan costs $7.89 for 2 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
Pablo N. · 1 month ago
How long does the QR code take to arrive after payment?
Your QR code arrives instantly, Pablo — within seconds of payment, by email and in your account. – Laura 💜
Sri C. · 3 months ago
Do I need to install it before I travel or after I arrive?
We recommend installing before you travel, Sri, then it activates automatically on arrival. — Sophie, GotoeSIM Support
Yuki T. · 5 months ago
Can I top up the same eSIM instead of buying a new one?
Topping up is easy, Yuki! Just add more data to your existing eSIM in the app. – Emma 💜
Andre P. · 6 months ago
Thanks, installed with no problems on my Samsung.
Yes Andre, recent Samsung Galaxy models support eSIM — add it under Settings › Connections › SIM manager. — David
Marco N. · 6 months ago
Will this keep my WhatsApp active with my home number?
Yes Marco, WhatsApp keeps working with your home number — the eSIM only carries data. — Ingrid
Diego S. · 7 months ago
Is 5G supported or just 4G?
5G is available where covered, Diego — you'll always get the best speed on offer. — Omar, GotoeSIM Support
Sven G. · 8 months ago
Can I use this for hotspot/tethering?
Yes Sven, hotspot/tethering works fine — share your data to a laptop or tablet anytime. — James
Sofia D. · 9 months ago
Which networks does this connect to?
You'll be on top local networks, Sofia — full details are on the plan page under Coverage. – Ken 💜
Mateo V. · 9 months ago
Can I use it in nearby countries too?
For nearby countries, Mateo, a regional plan may suit you better — happy to help you pick. – David 💜
James D. · 10 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, James. – Diego 💜
Ethan K. · 11 months ago
Does the validity start on purchase or on first use?
Validity usually starts when you first connect in your destination, Ethan — not at purchase. — Laura, GotoeSIM Support
Ingrid D. · 11 months ago
Great guide, the setup steps were really helpful.
So glad it helped, Ingrid! We're always here if you need anything. — Anna