Guam eSIM — reviews & details
Guam 5GB/Day · 5 GB/day · 1 days
620 reviews
Coverage & networks
- Guam GTA Wireless 4G
Traveller reviews
Ananya H.
Italy · Dec 2025
Super easy to set up before I flew out in Guam. Customer support answered my question quickly. Exactly as described — no surprises.
Sophie
GotoeSIM Support
· 7 months ago Cheers, Ananya! Delighted the speeds worked well for you. Come back anytime! — Sophie
Nguyen R.
New Zealand · Dec 2025
Bought it the night before my flight — smooth process in Guam. Coverage was strong even outside the city. Five stars from me.
Yuki
GotoeSIM Support
· 7 months ago So glad to hear this, Nguyen! Delighted the speeds worked well for you. We're here whenever you travel again. — Yuki
Min-jun V.
Mexico · Dec 2025
Honestly better than buying a local SIM at the airport. Customer support answered my question quickly. Zero regrets.
Ken
GotoeSIM Support
· 7 months ago Really appreciate this, Min-jun! Great to know the setup was quick and easy. — Ken, GotoeSIM Support
Linh D.
Brazil · Dec 2025
Super easy to set up before I flew out. Setup instructions in the app were clear and simple. Telling my friends about this.
Ingrid
GotoeSIM Support
· 7 months ago Really appreciate this, Linh! So happy the Guam eSIM kept you connected. – Ingrid, GotoeSIM Support
Noah G.
United Kingdom · Dec 2025
Did the job without any drama. Signal held up well on trains and in rural areas. Highly recommend for any traveller.
David
GotoeSIM Support
· 7 months ago Thank you for the kind words, Noah! Great to know the setup was quick and easy. — David
Budi D.
Poland · Nov 2025
Used this on my trip and it worked perfectly. Topping up was straightforward when I needed more. A must-have for international travel.
Diego
GotoeSIM Support
· 8 months ago So glad to hear this, Budi! So happy the Guam eSIM kept you connected. — Diego, GotoeSIM Support
Ryan G.
United States · Nov 2025
Super easy to set up before I flew out. Topping up was straightforward when I needed more. Zero regrets.
Priya
GotoeSIM Support
· 8 months ago Thanks for sharing, Ryan! Thrilled it made staying connected effortless. — Priya
Kenji S.
Japan · Nov 2025
Honestly better than buying a local SIM at the airport. Speeds were solid for maps, messaging and browsing. Five stars from me.
Emma
GotoeSIM Support
· 8 months ago Cheers, Kenji! Delighted the speeds worked well for you. Safe travels, and see you on your next trip! — Emma
Ingrid N.
South Korea · Nov 2025
Great value compared to roaming charges. Signal held up well on trains and in rural areas. Exactly as described — no surprises.
David
GotoeSIM Support
· 8 months ago Cheers, Ingrid! Love that you were online the moment you landed in Guam. Come back anytime! – David, GotoeSIM Support
Katya L.
Thailand · Nov 2025
Saved me a fortune on my holiday. Activation was automatic when I arrived. Made staying connected effortless.
Tom
GotoeSIM Support
· 8 months ago Thanks for sharing, Katya! Wonderful to hear it worked smoothly in Guam. Wishing you many more connected adventures! – Tom 💜
Ryan F.
Philippines · Nov 2025
Bought it the night before my flight — smooth process. Ran hotspot to my laptop with no issues. Exactly as described — no surprises.
Emma
GotoeSIM Support
· 8 months ago Thanks for sharing, Ryan! So happy the Guam eSIM kept you connected. Come back anytime! — Emma
Kenji P.
Italy · Nov 2025
Great value compared to roaming charges in Guam. Coverage was strong even outside the city.
James
GotoeSIM Support
· 8 months ago Thanks for sharing, Kenji! So pleased it saved you from roaming bills. Wishing you many more connected adventures! – James, GotoeSIM Support
Chloe L.
India · Nov 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
· 8 months ago Thank you so much, Chloe! So happy the Guam eSIM kept you connected. Come back anytime! — Omar, GotoeSIM Support
Ananya D.
Ireland · Nov 2025
Exactly what I needed for travelling in Guam. Coverage was strong even outside the city. Telling my friends about this.
Priya
GotoeSIM Support
· 8 months ago Cheers, Ananya! Wonderful to hear it worked smoothly in Guam. Safe travels, and see you on your next trip! — Priya
Carlos T.
Vietnam · Nov 2025
Saved me a fortune on my holiday. Ran hotspot to my laptop with no issues. Would definitely buy again.
James
GotoeSIM Support
· 8 months ago So glad to hear this, Carlos! Thrilled it made staying connected effortless. – James, GotoeSIM Support
Frequently asked questions
How much does the Guam eSIM cost?
The Guam 5GB/Day plan costs $15.75 for 5 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
Thomas H. · 1 month ago
Do I need to install it before I travel or after I arrive?
We recommend installing before you travel, Thomas, then it activates automatically on arrival. — Emma, GotoeSIM Support
Sven H. · 2 months ago
Which networks does this connect to?
It connects to trusted local partner networks, Sven, on 4G/5G where available. – Ken 💜
Sofia S. · 3 months ago
How long does the QR code take to arrive after payment?
Your QR code arrives instantly, Sofia — within seconds of payment, by email and in your account. — Ingrid
Anna R. · 3 months ago
Is 5G supported or just 4G?
5G is available where covered, Anna — you'll always get the best speed on offer. — Diego
Max K. · 3 months ago
Can I use it in nearby countries too?
For nearby countries, Max, a regional plan may suit you better — happy to help you pick. – Sophie, GotoeSIM Support
Lucia F. · 5 months ago
Does the validity start on purchase or on first use?
Validity usually starts when you first connect in your destination, Lucia — not at purchase. — Ingrid, GotoeSIM Support
Anna D. · 5 months ago
Is roaming charged extra or is it all included?
No surprise fees, Anna! Roaming is part of the plan and never billed separately. — James, GotoeSIM Support
Budi K. · 6 months ago
How do I check how much data I have left?
Your usage is tracked live in the app, Budi — check My eSIMs anytime. — Omar
Mohammed D. · 9 months ago
Can I top up the same eSIM instead of buying a new one?
Topping up is easy, Mohammed! Just add more data to your existing eSIM in the app. — David, GotoeSIM Support
Katya N. · 1 year ago
Great guide, the setup steps were really helpful.
So glad it helped, Katya! We're always here if you need anything. – Anna, GotoeSIM Support
Ingrid K. · 1 year ago
Will this keep my WhatsApp active with my home number?
Your number stays active for WhatsApp, Ingrid! The eSIM just handles data. – Laura 💜
Sven M. · 1 year ago
Can I use this for hotspot/tethering?
Yes Sven, hotspot/tethering works fine — share your data to a laptop or tablet anytime. — Sophie