Guam eSIM — reviews & details
Guam 3GB 15Days · 3 GB · 15 days
620 reviews
Coverage & networks
- Guam GTA Wireless 4G
Traveller reviews
Haruto P.
United States · Feb 2025
Great value compared to roaming charges. Topping up was straightforward when I needed more. Will use GotoeSIM for my next trip for sure.
Omar
GotoeSIM Support
· 1 year ago Really appreciate this, Haruto! So happy the Guam eSIM kept you connected. We're here whenever you travel again. – Omar 💜
Ravi M.
Vietnam · Feb 2025
Super easy to set up before I flew out. Activation was automatic when I arrived. Highly recommend for any traveller.
David
GotoeSIM Support
· 1 year ago Thanks a lot, Ravi! Thrilled it made staying connected effortless. – David, GotoeSIM Support
Sri M.
Singapore · Feb 2025
Solid overall, just wish there was a bit more data for the price. The QR code arrived instantly by email.
Priya
GotoeSIM Support
· 1 year ago Thanks for the honest feedback, Sri. Glad it mostly worked for you in Guam — we're always improving our coverage. Reach us anytime at gotoesim.com/support if we can help. — Priya
Giulia C.
Malaysia · Jan 2025
Saved me a fortune on my holiday. Topping up was straightforward when I needed more. A must-have for international travel.
Priya
GotoeSIM Support
· 1 year ago So glad to hear this, Giulia! Great to know the setup was quick and easy. Enjoy your journeys! — Priya
Lucas H.
Sweden · Jan 2025
Honestly better than buying a local SIM at the airport. Streaming and video calls worked without buffering. Highly recommend for any traveller.
Emma
GotoeSIM Support
· 1 year ago So glad to hear this, Lucas! Love that you were online the moment you landed in Guam. Safe travels, and see you on your next trip! — Emma
Linh L.
Mexico · Jan 2025
Bought it the night before my flight — smooth process. Signal held up well on trains and in rural areas. Zero regrets.
Emma
GotoeSIM Support
· 1 year ago Thanks a lot, Linh! So happy the Guam eSIM kept you connected. — Emma, GotoeSIM Support
Isabella M.
Italy · Jan 2025
Did the job without any drama. I kept my normal number for calls while using this for data. Highly recommend for any traveller.
Sara
GotoeSIM Support
· 1 year ago Cheers, Isabella! Wonderful to hear it worked smoothly in Guam. Wishing you many more connected adventures! — Sara, GotoeSIM Support
Ethan T.
Turkey · Jan 2025
Exactly what I needed for travelling in Guam. Data lasted the whole trip with room to spare. Five stars from me.
Tom
GotoeSIM Support
· 1 year ago Cheers, Ethan! Great to know the setup was quick and easy. – Tom, GotoeSIM Support
Carlos W.
France · Jan 2025
First time using an eSIM and it was painless in Guam. The QR code arrived instantly by email. Highly recommend for any traveller.
Laura
GotoeSIM Support
· 1 year ago Cheers, Carlos! Delighted the speeds worked well for you. Wishing you many more connected adventures! — Laura, GotoeSIM Support
Marco R.
Canada · Jan 2025
Good coverage in the city, a bit patchy in remote areas.
Emma
GotoeSIM Support
· 1 year ago Appreciate you sharing this, Marco. Glad it mostly worked for you in Guam — we're always improving our coverage. Reach us anytime at gotoesim.com/support if we can help. — Emma
Aisha L.
Mexico · Jan 2025
Great value compared to roaming charges. Signal held up well on trains and in rural areas.
Sara
GotoeSIM Support
· 1 year ago Thanks a lot, Aisha! So happy the Guam eSIM kept you connected. We're here whenever you travel again. – Sara 💜
Sri B.
Switzerland · Jan 2025
Bought it the night before my flight — smooth process. Speeds were solid for maps, messaging and browsing.
Laura
GotoeSIM Support
· 1 year ago So glad to hear this, Sri! Wonderful to hear it worked smoothly in Guam. – Laura, GotoeSIM Support
Chloe N.
Spain · Jan 2025
Did the job without any drama. Customer support answered my question quickly. Five stars from me.
Ken
GotoeSIM Support
· 1 year ago Cheers, Chloe! So pleased it saved you from roaming bills. Wishing you many more connected adventures! — Ken, GotoeSIM Support
Mateo W.
Indonesia · Jan 2025
No more hunting for a SIM card kiosk on arrival. Activation was automatic when I arrived. Telling my friends about this.
Mark
GotoeSIM Support
· 1 year ago Thanks a lot, Mateo! Wonderful to hear it worked smoothly in Guam. – Mark, GotoeSIM Support
Carlos K.
Philippines · Jan 2025
Great value compared to roaming charges in Guam. Signal held up well on trains and in rural areas. Will use GotoeSIM for my next trip for sure.
James
GotoeSIM Support
· 1 year ago So glad to hear this, Carlos! So happy the Guam eSIM kept you connected. Wishing you many more connected adventures! – James, GotoeSIM Support
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 💜