Guam eSIM — reviews & details
Guam 2GB/Day FUP1Mbps · 2 GB/day · 1 days
620 reviews
Coverage & networks
- Guam GTA Wireless 4G
Traveller reviews
Ryan P.
Turkey · Sep 2025
Honestly better than buying a local SIM at the airport. Customer support answered my question quickly. Zero regrets.
David
GotoeSIM Support
· 10 months ago Thank you so much, Ryan! Wonderful to hear it worked smoothly in Guam. We're here whenever you travel again. — David, GotoeSIM Support
Lucas M.
Malaysia · Sep 2025
First time using an eSIM and it was painless in Guam. Topping up was straightforward when I needed more. Would definitely buy again.
Yuki
GotoeSIM Support
· 10 months ago Cheers, Lucas! So pleased it saved you from roaming bills. Come back anytime! – Yuki, GotoeSIM Support
Ethan M.
Vietnam · Sep 2025
Connected the moment I landed. Customer support answered my question quickly. Exactly as described — no surprises.
Grace
GotoeSIM Support
· 10 months ago So glad to hear this, Ethan! Wonderful to hear it worked smoothly in Guam. Come back anytime! – Grace, GotoeSIM Support
Sophia B.
Netherlands · Sep 2025
Did the job without any drama in Guam. The QR code arrived instantly by email. Great experience overall.
Emma
GotoeSIM Support
· 10 months ago Thank you for the kind words, Sophia! Great to know the setup was quick and easy. Come back anytime! — Emma, GotoeSIM Support
James F.
Philippines · Sep 2025
No more hunting for a SIM card kiosk on arrival in Guam. Coverage was strong even outside the city.
Laura
GotoeSIM Support
· 10 months ago Cheers, James! So happy the Guam eSIM kept you connected. Enjoy your journeys! — Laura, GotoeSIM Support
Ji-woo N.
South Korea · Sep 2025
Bought it the night before my flight — smooth process. Activation was automatic when I arrived. Will use GotoeSIM for my next trip for sure.
Yuki
GotoeSIM Support
· 10 months ago Thanks for sharing, Ji-woo! Wonderful to hear it worked smoothly in Guam. Wishing you many more connected adventures! – Yuki, GotoeSIM Support
Ingrid F.
France · Sep 2025
Used this on my trip and it worked perfectly. I kept my normal number for calls while using this for data. Great experience overall.
Ken
GotoeSIM Support
· 10 months ago Thank you so much, Ingrid! Love that you were online the moment you landed in Guam. – Ken 💜
Yuki T.
South Korea · Sep 2025
Did the job without any drama in Guam. Data lasted the whole trip with room to spare. Would definitely buy again.
Sophie
GotoeSIM Support
· 10 months ago Cheers, Yuki! Thrilled it made staying connected effortless. – Sophie, GotoeSIM Support
Budi H.
Indonesia · Sep 2025
Used this on my trip and it worked perfectly in Guam. Speeds were solid for maps, messaging and browsing. Exactly as described — no surprises.
Sara
GotoeSIM Support
· 10 months ago Thank you for the kind words, Budi! Great to know the setup was quick and easy. Enjoy your journeys! — Sara, GotoeSIM Support
Yuki F.
Australia · Sep 2025
Saved me a fortune on my holiday. Customer support answered my question quickly. Five stars from me.
Diego
GotoeSIM Support
· 10 months ago Thanks for sharing, Yuki! So happy the Guam eSIM kept you connected. Come back anytime! – Diego 💜
Louis W.
Ireland · Aug 2025
Great value compared to roaming charges. The QR code arrived instantly by email.
Diego
GotoeSIM Support
· 10 months ago Cheers, Louis! So happy the Guam eSIM kept you connected. We're here whenever you travel again. — Diego
Yuki H.
UAE · Aug 2025
Bought it the night before my flight — smooth process. I kept my normal number for calls while using this for data.
Diego
GotoeSIM Support
· 11 months ago Thanks a lot, Yuki! Wonderful to hear it worked smoothly in Guam. – Diego, GotoeSIM Support
Marco H.
Canada · Aug 2025
Super easy to set up before I flew out. Activation was automatic when I arrived. Highly recommend for any traveller.
James
GotoeSIM Support
· 11 months ago Really appreciate this, Marco! Love that you were online the moment you landed in Guam. Come back anytime! – James 💜
Lucas P.
United Kingdom · Aug 2025
Installed in minutes by scanning the QR code. The QR code arrived instantly by email. Telling my friends about this.
Yuki
GotoeSIM Support
· 11 months ago Thank you so much, Lucas! So pleased it saved you from roaming bills. Enjoy your journeys! — Yuki
Nguyen P.
Ireland · Aug 2025
First time using an eSIM and it was painless. Activation was automatic when I arrived. Zero regrets.
Omar
GotoeSIM Support
· 11 months ago Really appreciate this, Nguyen! So happy the Guam eSIM kept you connected. Wishing you many more connected adventures! — Omar, GotoeSIM Support
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