Guam eSIM — reviews & details
Guam 5GB/Day · 5 GB/day · 1 days
620 reviews
Coverage & networks
- Guam GTA Wireless 4G
Traveller reviews
Priya C.
New Zealand · Jul 2026
Solid overall, just wish there was a bit more data for the price.
Mark
GotoeSIM Support
· 3 weeks ago Apologies for the trouble, Priya. We'd love the chance to make this right. Please contact us at gotoesim.com/support and we'll sort it out. – Mark, GotoeSIM Support
Sophia W.
Portugal · Apr 2026
Solid overall, just wish there was a bit more data for the price.
Mark
GotoeSIM Support
· 3 months ago So sorry to hear this, Sophia. This isn't the standard we aim for. Please contact us at gotoesim.com/support and we'll sort it out. — Mark, GotoeSIM Support
Marco B.
Egypt · Oct 2025
Install took me two tries but was fine after that. Data lasted the whole trip with room to spare.
Mark
GotoeSIM Support
· 8 months ago We're really sorry, Marco. That's not the experience we want for Guam. Please contact us at gotoesim.com/support and we'll sort it out. – Mark 💜
Thomas L.
South Korea · Aug 2025
Worked fine but took a little while to connect at first.
Tom
GotoeSIM Support
· 10 months ago Apologies for the trouble, Thomas. That's not the experience we want for Guam. Reach our team at gotoesim.com/support so we can help right away. — Tom
Chloe W.
Portugal · Aug 2025
Worked fine but took a little while to connect at first. Coverage was strong even outside the city.
Omar
GotoeSIM Support
· 11 months ago So sorry to hear this, Chloe. This isn't the standard we aim for. Reach our team at gotoesim.com/support so we can help right away. – Omar 💜
Andre R.
Italy · Feb 2025
Worked fine but took a little while to connect at first. Streaming and video calls worked without buffering.
Yuki
GotoeSIM Support
· 1 year ago So sorry to hear this, Andre. We'd love the chance to make this right. Please contact us at gotoesim.com/support and we'll sort it out. — Yuki
Noah G.
Spain · Dec 2024
Decent speeds, though slower than I expected in a few spots.
Ken
GotoeSIM Support
· 1 year ago Apologies for the trouble, Noah. This isn't the standard we aim for. Reach our team at gotoesim.com/support so we can help right away. — Ken
Lea K.
UAE · Nov 2024
Good coverage in the city, a bit patchy in remote areas. Speeds were solid for maps, messaging and browsing.
Diego
GotoeSIM Support
· 1 year ago We're really sorry, Lea. This isn't the standard we aim for. Please contact us at gotoesim.com/support and we'll sort it out. — Diego
Mei K.
France · Sep 2024
Install took me two tries but was fine after that.
Yuki
GotoeSIM Support
· 1 year ago Apologies for the trouble, Mei. This isn't the standard we aim for. Reach our team at gotoesim.com/support so we can help right away. — Yuki, GotoeSIM Support
Ravi R.
Saudi Arabia · Aug 2024
Decent speeds, though slower than I expected in a few spots.
Yuki
GotoeSIM Support
· 1 year ago Apologies for the trouble, Ravi. We'd love the chance to make this right. Reach our team at gotoesim.com/support so we can help right away. – Yuki 💜
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