Guam eSIM — reviews & details
Guam 3GB 15Days · 3 GB · 15 days
620 reviews
Coverage & networks
- Guam GTA Wireless 4G
Traveller reviews
Sofia V.
South Korea · Sep 2024
No more hunting for a SIM card kiosk on arrival. Activation was automatic when I arrived.
David
GotoeSIM Support
· 1 year ago Cheers, Sofia! So pleased it saved you from roaming bills. Wishing you many more connected adventures! — David
Daniel B.
Italy · Sep 2024
Honestly better than buying a local SIM at the airport. Customer support answered my question quickly. A must-have for international travel.
James
GotoeSIM Support
· 1 year ago Thanks a lot, Daniel! Thrilled it made staying connected effortless. We're here whenever you travel again. – James, GotoeSIM Support
Sri M.
Sweden · Sep 2024
Installed in minutes by scanning the QR code. Activation was automatic when I arrived in Guam.
Yuki
GotoeSIM Support
· 1 year ago Cheers, Sri! So pleased it saved you from roaming bills. Wishing you many more connected adventures! – Yuki, GotoeSIM Support
Haruto K.
Mexico · Sep 2024
Installed in minutes by scanning the QR code. Data lasted the whole trip with room to spare. Exactly as described — no surprises.
Omar
GotoeSIM Support
· 1 year ago So glad to hear this, Haruto! Thrilled it made staying connected effortless. Safe travels, and see you on your next trip! — Omar
Hugo V.
Philippines · Sep 2024
Installed in minutes by scanning the QR code. Speeds were solid for maps, messaging and browsing. Made staying connected effortless.
Grace
GotoeSIM Support
· 1 year ago So glad to hear this, Hugo! So pleased it saved you from roaming bills. Come back anytime! — Grace, GotoeSIM Support
Nadia K.
France · Sep 2024
Installed in minutes by scanning the QR code in Guam. Streaming and video calls worked without buffering.
Mark
GotoeSIM Support
· 1 year ago Thanks a lot, Nadia! Thrilled it made staying connected effortless. Safe travels, and see you on your next trip! — Mark
Olivia V.
United States · Sep 2024
Great value compared to roaming charges. Speeds were solid for maps, messaging and browsing. Five stars from me.
David
GotoeSIM Support
· 1 year ago Thank you for the kind words, Olivia! So happy the Guam eSIM kept you connected. Wishing you many more connected adventures! — David, GotoeSIM Support
Omar W.
Brazil · Sep 2024
Great value compared to roaming charges. Signal held up well on trains and in rural areas. Telling my friends about this.
Mark
GotoeSIM Support
· 1 year ago Thanks a lot, Omar! So happy the Guam eSIM kept you connected. Wishing you many more connected adventures! — Mark, GotoeSIM Support
Min-jun N.
New Zealand · Sep 2024
Honestly better than buying a local SIM at the airport. Setup instructions in the app were clear and simple. Highly recommend for any traveller.
Diego
GotoeSIM Support
· 1 year ago Really appreciate this, Min-jun! Love that you were online the moment you landed in Guam. Wishing you many more connected adventures! — Diego, GotoeSIM Support
Isabella F.
Turkey · Sep 2024
Installed in minutes by scanning the QR code. Streaming and video calls worked without buffering.
Omar
GotoeSIM Support
· 1 year ago Thank you so much, Isabella! So pleased it saved you from roaming bills. We're here whenever you travel again. — Omar
Hana B.
Portugal · Aug 2024
Solid overall, just wish there was a bit more data for the price.
Mark
GotoeSIM Support
· 1 year ago Appreciate you sharing this, Hana. We're constantly optimising speeds and coverage across Guam. Any questions, our team is at gotoesim.com/support. — Mark, GotoeSIM Support
Ethan N.
Brazil · Aug 2024
Install took me two tries but was fine after that.
Ingrid
GotoeSIM Support
· 1 year ago Appreciate you sharing this, Ethan. We're constantly optimising speeds and coverage across Guam. Any questions, our team is at gotoesim.com/support. — Ingrid
Anna K.
Indonesia · Aug 2024
Bought it the night before my flight — smooth process. Activation was automatic when I arrived in Guam.
David
GotoeSIM Support
· 1 year ago Thank you for the kind words, Anna! Wonderful to hear it worked smoothly in Guam. Wishing you many more connected adventures! — David
Pablo N.
Turkey · Aug 2024
Exactly what I needed for travelling. Signal held up well on trains and in rural areas. Will use GotoeSIM for my next trip for sure.
Ingrid
GotoeSIM Support
· 1 year ago Thanks for sharing, Pablo! Great to know the setup was quick and easy. Come back anytime! — Ingrid, GotoeSIM Support
Sofia B.
Vietnam · Aug 2024
Great value compared to roaming charges. Streaming and video calls worked without buffering. Will use GotoeSIM for my next trip for sure.
Priya
GotoeSIM Support
· 1 year ago So glad to hear this, Sofia! Love that you were online the moment you landed in Guam. – Priya 💜
Frequently asked questions
How much does the Guam eSIM cost?
The Guam 3GB 15Days plan costs $9.98 for 3 GB over 15 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
Noah T. · 3 weeks ago
Thanks, installed with no problems on my Samsung.
It works great on modern Samsung phones, Noah! Add it via SIM manager and you're set. — Diego
Omar K. · 2 months ago
Can I top up the same eSIM instead of buying a new one?
Topping up is easy, Omar! Just add more data to your existing eSIM in the app. — Grace, GotoeSIM Support
Priya T. · 2 months ago
Will this keep my WhatsApp active with my home number?
Your number stays active for WhatsApp, Priya! The eSIM just handles data. – Ingrid 💜
Aisha T. · 3 months ago
Does this work on an iPhone 13?
Absolutely, Aisha! Any iPhone XS or newer supports it. Scan the QR in Settings › Cellular. – Tom 💜
Kenji D. · 4 months ago
Is 5G supported or just 4G?
Yes Kenji, 5G is supported where the local network offers it, otherwise fast 4G. – Sophie 💜
Sri L. · 4 months ago
Do I need to install it before I travel or after I arrive?
Install on Wi-Fi before you fly, Sri — it switches on when you land. — Mark
Grace H. · 6 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, Grace. — James
Min-jun R. · 8 months ago
How long does the QR code take to arrive after payment?
It's immediate, Min-jun! The QR code is delivered the moment your payment goes through. – Sara 💜
Anna L. · 9 months ago
Can I use this for hotspot/tethering?
Yes Anna, hotspot/tethering works fine — share your data to a laptop or tablet anytime. — Priya, GotoeSIM Support
Lucas C. · 10 months ago
Can I use it in nearby countries too?
For nearby countries, Lucas, a regional plan may suit you better — happy to help you pick. — Emma
Mateo T. · 11 months ago
Does the validity start on purchase or on first use?
The clock starts on first use in-country, Mateo, so buying early is totally fine. – Laura 💜
Ava G. · 1 year ago
Which networks does this connect to?
You'll be on top local networks, Ava — full details are on the plan page under Coverage. – Omar 💜