Guam eSIM — reviews & details
Guam 1GB/Day · 1 GB/day · 1 days
620 reviews
Coverage & networks
- Guam GTA Wireless 4G
Traveller reviews
Max R.
France · May 2025
No more hunting for a SIM card kiosk on arrival. Streaming and video calls worked without buffering. Zero regrets.
Diego
GotoeSIM Support
· 1 year ago Thank you so much, Max! Delighted the speeds worked well for you. We're here whenever you travel again. – Diego 💜
Sven M.
Turkey · May 2025
Honestly better than buying a local SIM at the airport. Activation was automatic when I arrived. Exactly as described — no surprises.
Grace
GotoeSIM Support
· 1 year ago So glad to hear this, Sven! Love that you were online the moment you landed in Guam. Wishing you many more connected adventures! — Grace
Min-jun K.
Portugal · May 2025
First time using an eSIM and it was painless in Guam. Setup instructions in the app were clear and simple. Made staying connected effortless.
Tom
GotoeSIM Support
· 1 year ago Cheers, Min-jun! Great to know the setup was quick and easy. Safe travels, and see you on your next trip! — Tom
Ava H.
Mexico · May 2025
Used this on my trip and it worked perfectly. Topping up was straightforward when I needed more. Made staying connected effortless.
Omar
GotoeSIM Support
· 1 year ago Thanks a lot, Ava! Wonderful to hear it worked smoothly in Guam. We're here whenever you travel again. — Omar, GotoeSIM Support
Ava P.
France · May 2025
Did the job without any drama in Guam. The QR code arrived instantly by email. A must-have for international travel.
Ken
GotoeSIM Support
· 1 year ago Thank you so much, Ava! So pleased it saved you from roaming bills. We're here whenever you travel again. – Ken, GotoeSIM Support
Chloe F.
South Korea · May 2025
Honestly better than buying a local SIM at the airport. Coverage was strong even outside the city.
Laura
GotoeSIM Support
· 1 year ago Really appreciate this, Chloe! Wonderful to hear it worked smoothly in Guam. Wishing you many more connected adventures! – Laura, GotoeSIM Support
Carlos G.
Sweden · May 2025
No more hunting for a SIM card kiosk on arrival. Data lasted the whole trip with room to spare. Telling my friends about this.
David
GotoeSIM Support
· 1 year ago Thanks for sharing, Carlos! Delighted the speeds worked well for you. Come back anytime! — David, GotoeSIM Support
Max N.
New Zealand · May 2025
Honestly better than buying a local SIM at the airport. Activation was automatic when I arrived. Would definitely buy again.
David
GotoeSIM Support
· 1 year ago Cheers, Max! Delighted the speeds worked well for you. Enjoy your journeys! — David
Min-jun R.
Philippines · May 2025
Exactly what I needed for travelling. I kept my normal number for calls while using this for data. Will use GotoeSIM for my next trip for sure.
Ingrid
GotoeSIM Support
· 1 year ago Thank you for the kind words, Min-jun! So happy the Guam eSIM kept you connected. — Ingrid, GotoeSIM Support
Mei N.
Poland · May 2025
Connected the moment I landed. Streaming and video calls worked without buffering. Telling my friends about this.
Grace
GotoeSIM Support
· 1 year ago So glad to hear this, Mei! Wonderful to hear it worked smoothly in Guam. – Grace 💜
Lucia K.
Australia · May 2025
Used this on my trip and it worked perfectly in Guam. Ran hotspot to my laptop with no issues.
Mark
GotoeSIM Support
· 1 year ago Really appreciate this, Lucia! So happy the Guam eSIM kept you connected. Enjoy your journeys! — Mark, GotoeSIM Support
Haruto G.
Egypt · Apr 2025
First time using an eSIM and it was painless. The QR code arrived instantly by email. Would definitely buy again.
Tom
GotoeSIM Support
· 1 year ago Thank you for the kind words, Haruto! Wonderful to hear it worked smoothly in Guam. We're here whenever you travel again. — Tom, GotoeSIM Support
Omar N.
Australia · Apr 2025
Installed in minutes by scanning the QR code. Topping up was straightforward when I needed more.
Sophie
GotoeSIM Support
· 1 year ago Thanks for sharing, Omar! So happy the Guam eSIM kept you connected. Enjoy your journeys! – Sophie, GotoeSIM Support
Carlos B.
Indonesia · Apr 2025
First time using an eSIM and it was painless. Signal held up well on trains and in rural areas. Exactly as described — no surprises.
Sara
GotoeSIM Support
· 1 year ago Thanks a lot, Carlos! Thrilled it made staying connected effortless. Enjoy your journeys! — Sara
James W.
Vietnam · Apr 2025
No more hunting for a SIM card kiosk on arrival. Activation was automatic when I arrived. Made staying connected effortless.
Emma
GotoeSIM Support
· 1 year ago So glad to hear this, James! Delighted the speeds worked well for you. We're here whenever you travel again. – Emma, GotoeSIM Support
Frequently asked questions
How much does the Guam eSIM cost?
The Guam 1GB/Day plan costs $3.74 for 1 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
Aisha V. · 1 month ago
Does this work on an iPhone 13?
Yes Aisha, it works on iPhone XS and newer — just add the eSIM under Settings › Cellular › Add eSIM. – Diego 💜
Wei V. · 1 month ago
Is roaming charged extra or is it all included?
No surprise fees, Wei! Roaming is part of the plan and never billed separately. — Sara
Lea C. · 7 months ago
How long does the QR code take to arrive after payment?
Your QR code arrives instantly, Lea — within seconds of payment, by email and in your account. – Yuki, GotoeSIM Support
Grace C. · 8 months ago
Great guide, the setup steps were really helpful.
Thanks Grace, that means a lot! Reach out anytime. — Anna
Sophia R. · 9 months ago
Does the validity start on purchase or on first use?
The clock starts on first use in-country, Sophia, so buying early is totally fine. — Laura
Lea D. · 9 months ago
Can I top up the same eSIM instead of buying a new one?
Yes Lea, you can top up the same eSIM anytime — no need to buy a new one. — Emma
Wei H. · 10 months ago
Can I use this for hotspot/tethering?
Tethering is supported, Wei! Feel free to hotspot to your other devices. — Tom, GotoeSIM Support
Wei C. · 10 months ago
Is 5G supported or just 4G?
5G is available where covered, Wei — you'll always get the best speed on offer. — James
Sarah W. · 10 months ago
Thanks, installed with no problems on my Samsung.
Yes Sarah, recent Samsung Galaxy models support eSIM — add it under Settings › Connections › SIM manager. – David, GotoeSIM Support
Haruto G. · 11 months ago
Do I need to install it before I travel or after I arrive?
Install on Wi-Fi before you fly, Haruto — it switches on when you land. — Priya
Isabella N. · 11 months ago
Which networks does this connect to?
You'll be on top local networks, Isabella — full details are on the plan page under Coverage. – Ken 💜
Kenji D. · 1 year ago
Will this keep my WhatsApp active with my home number?
Yes Kenji, WhatsApp keeps working with your home number — the eSIM only carries data. — Ingrid