Guam eSIM — reviews & details
Guam 3GB 30Days · 3 GB · 30 days
30 reviews
Coverage & networks
- Guam GTA Wireless 4G
Traveller reviews
Omar H.
Vietnam · Aug 2026
Installed in minutes with the QR code. Kept my normal number for calls the whole time. Highly recommend.
Tom
GotoeSIM Support
· 1 month ago Thank you, Omar, for your feedback! We're glad to hear the installation was quick and you could keep your number while in Guam. If you have any suggestions or need assistance, feel free to reach out to us. Safe travels! – Tom, GotoeSIM Support
Max B.
India · Jul 2026
First time using an eSIM and it was painless. Data lasted the whole trip with room to spare. Exactly as described — no surprises.
Emma
GotoeSIM Support
· 1 month ago So glad to hear this, Max! So happy the Guam eSIM kept you connected. — Emma, GotoeSIM Support
Lea M.
South Korea · Jul 2026
No more hunting for a SIM card kiosk on arrival. Activation was automatic when I arrived in Guam. Telling my friends about this.
Laura
GotoeSIM Support
· 1 month ago Cheers, Lea! Great to know the setup was quick and easy. Come back anytime! – Laura 💜
Somchai M.
Portugal · Jul 2026
Connected the moment I landed. I kept my normal number for calls while using this for data. Will use GotoeSIM for my next trip for sure.
David
GotoeSIM Support
· 1 month ago Thanks a lot, Somchai! Thrilled it made staying connected effortless. Wishing you many more connected adventures! – David 💜
Linh W.
Poland · Jul 2026
Did the job without any drama. Coverage was strong even outside the city.
Sophie
GotoeSIM Support
· 1 month ago Thanks for sharing, Linh! Delighted the speeds worked well for you. We're here whenever you travel again. — Sophie, GotoeSIM Support
Ananya K.
Saudi Arabia · Jul 2026
First time using an eSIM and it was painless. Streaming and video calls worked without buffering. Highly recommend for any traveller.
Sophie
GotoeSIM Support
· 1 month ago Cheers, Ananya! Thrilled it made staying connected effortless. – Sophie, GotoeSIM Support
Lea G.
United Kingdom · Jul 2026
Did the job without any drama. Setup instructions in the app were clear and simple. Telling my friends about this.
Ingrid
GotoeSIM Support
· 1 month ago Thanks for sharing, Lea! Wonderful to hear it worked smoothly in Guam. Come back anytime! – Ingrid 💜
Katya V.
Turkey · Jul 2026
Exactly what I needed for travelling. Data lasted the whole trip with room to spare. Exactly as described — no surprises.
Diego
GotoeSIM Support
· 1 month ago So glad to hear this, Katya! So happy the Guam eSIM kept you connected. – Diego 💜
Sri S.
Sweden · Jul 2026
Connected the moment I landed. Topping up was straightforward when I needed more. Five stars from me.
Omar
GotoeSIM Support
· 1 month ago So glad to hear this, Sri! Delighted the speeds worked well for you. We're here whenever you travel again. — Omar
Priya T.
Australia · Jul 2026
Honestly better than buying a local SIM at the airport in Guam. Ran hotspot to my laptop with no issues. Great experience overall.
Diego
GotoeSIM Support
· 1 month ago Thanks for sharing, Priya! So pleased it saved you from roaming bills. — Diego, GotoeSIM Support
Mei M.
Canada · Jul 2026
First time using an eSIM and it was painless. Ran hotspot to my laptop with no issues.
Anna
GotoeSIM Support
· 2 months ago Thank you so much, Mei! Delighted the speeds worked well for you. Enjoy your journeys! — Anna, GotoeSIM Support
Max H.
Germany · Jul 2026
Great value compared to roaming charges in Guam. Signal held up well on trains and in rural areas.
Priya
GotoeSIM Support
· 2 months ago Thank you so much, Max! So happy the Guam eSIM kept you connected. Safe travels, and see you on your next trip! – Priya, GotoeSIM Support
Thomas S.
UAE · Jul 2026
Install took me two tries but was fine after that. Streaming and video calls worked without buffering.
Sophie
GotoeSIM Support
· 2 months ago So sorry to hear this, Thomas. That's not the experience we want for Guam. Reach our team at gotoesim.com/support so we can help right away. – Sophie, GotoeSIM Support
Carlos T.
Canada · Jul 2026
Did the job without any drama in Guam. Streaming and video calls worked without buffering.
Ingrid
GotoeSIM Support
· 2 months ago Cheers, Carlos! So happy the Guam eSIM kept you connected. Enjoy your journeys! – Ingrid, GotoeSIM Support
Marco C.
Egypt · Jul 2026
Used this on my trip and it worked perfectly. Ran hotspot to my laptop with no issues. Zero regrets.
Priya
GotoeSIM Support
· 2 months ago Really appreciate this, Marco! Great to know the setup was quick and easy. Come back anytime! — Priya
Frequently asked questions
How much does the Guam eSIM cost?
The Guam 3GB 30Days plan costs $11.30 for 3 GB over 30 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
Nadia N. · 1 month ago
Does the validity start on purchase or on first use?
Validity usually starts when you first connect in your destination, Nadia — not at purchase. — Grace
Mateo B. · 2 months ago
How long does the QR code take to arrive after payment?
Your QR code arrives instantly, Mateo — within seconds of payment, by email and in your account. — James
Noah F. · 3 months ago
Can I top up the same eSIM instead of buying a new one?
Yes Noah, you can top up the same eSIM anytime — no need to buy a new one. — Ken, GotoeSIM Support
Hana K. · 3 months ago
Great guide, the setup steps were really helpful.
Thanks Hana, that means a lot! Reach out anytime. — Ingrid, GotoeSIM Support
Budi S. · 5 months ago
Can I use this for hotspot/tethering?
Yes Budi, hotspot/tethering works fine — share your data to a laptop or tablet anytime. – Sophie 💜
Carlos S. · 7 months ago
Thanks, installed with no problems on my Samsung.
It works great on modern Samsung phones, Carlos! Add it via SIM manager and you're set. — Mark
Budi K. · 1 year ago
Will this keep my WhatsApp active with my home number?
Yes Budi, WhatsApp keeps working with your home number — the eSIM only carries data. – Priya 💜
Lucas R. · 1 year ago
Is 5G supported or just 4G?
Yes Lucas, 5G is supported where the local network offers it, otherwise fast 4G. – Sara, GotoeSIM Support
Louis W. · 1 year ago
Does this work on an iPhone 13?
Absolutely, Louis! Any iPhone XS or newer supports it. Scan the QR in Settings › Cellular. – Emma, GotoeSIM Support
Louis S. · 1 year ago
Do I need to install it before I travel or after I arrive?
Install on Wi-Fi before you fly, Louis — it switches on when you land. – Laura, GotoeSIM Support
Diego F. · 1 year ago
How do I check how much data I have left?
Your usage is tracked live in the app, Diego — check My eSIMs anytime. – Tom 💜
Ryan T. · 1 year ago
Which networks does this connect to?
You'll be on top local networks, Ryan — full details are on the plan page under Coverage. – David, GotoeSIM Support