Guam eSIM — reviews & details
Guam 2GB/Day · 2 GB/day · 1 days
620 reviews
Coverage & networks
- Guam GTA Wireless 4G
Traveller reviews
Omar F.
Mexico · Jul 2026
Bought it the night before my flight — smooth process. Setup instructions in the app were clear and simple.
Sara
GotoeSIM Support
· 2 days ago Thank you for the kind words, Omar! So happy the Guam eSIM kept you connected. Enjoy your journeys! — Sara, GotoeSIM Support
Pablo R.
Turkey · Jul 2026
Super easy to set up before I flew out. I kept my normal number for calls while using this for data.
David
GotoeSIM Support
· 2 days ago Thank you so much, Pablo! Delighted the speeds worked well for you. We're here whenever you travel again. — David
Sven K.
Thailand · Jul 2026
Bought it the night before my flight — smooth process. Activation was automatic when I arrived.
Diego
GotoeSIM Support
· 3 days ago Really appreciate this, Sven! Delighted the speeds worked well for you. Safe travels, and see you on your next trip! — Diego, GotoeSIM Support
Olivia M.
United States · Jul 2026
Used this on my trip and it worked perfectly. Data lasted the whole trip with room to spare.
Priya
GotoeSIM Support
· 3 days ago Thank you for the kind words, Olivia! Wonderful to hear it worked smoothly in Guam. We're here whenever you travel again. – Priya 💜
Andre G.
Ireland · Jul 2026
Bought it the night before my flight — smooth process. I kept my normal number for calls while using this for data. Will use GotoeSIM for my next trip for sure.
Emma
GotoeSIM Support
· 4 days ago Really appreciate this, Andre! So pleased it saved you from roaming bills. Safe travels, and see you on your next trip! – Emma, GotoeSIM Support
Max G.
Canada · Jul 2026
Solid overall, just wish there was a bit more data for the price.
James
GotoeSIM Support
· 5 days ago Thanks for the honest feedback, Max. Good to hear it did the job, and we're working to make it even better. Any questions, our team is at gotoesim.com/support. – James, GotoeSIM Support
Ravi W.
Philippines · Jul 2026
Saved me a fortune on my holiday. Data lasted the whole trip with room to spare. Would definitely buy again.
Anna
GotoeSIM Support
· 1 week ago Thanks a lot, Ravi! Wonderful to hear it worked smoothly in Guam. – Anna 💜
Pablo N.
South Korea · Jul 2026
Used this on my trip and it worked perfectly. Activation was automatic when I arrived. A must-have for international travel.
Yuki
GotoeSIM Support
· 1 week ago Really appreciate this, Pablo! Wonderful to hear it worked smoothly in Guam. — Yuki, GotoeSIM Support
Min-jun V.
Sweden · Jul 2026
No more hunting for a SIM card kiosk on arrival. Data lasted the whole trip with room to spare. Five stars from me.
Mark
GotoeSIM Support
· 1 week ago Really appreciate this, Min-jun! Wonderful to hear it worked smoothly in Guam. Enjoy your journeys! – Mark, GotoeSIM Support
Emma M.
Saudi Arabia · Jul 2026
Exactly what I needed for travelling. Customer support answered my question quickly.
Grace
GotoeSIM Support
· 2 weeks ago Thank you so much, Emma! Love that you were online the moment you landed in Guam. – Grace, GotoeSIM Support
Pablo F.
Egypt · Jul 2026
Super easy to set up before I flew out in Guam. I kept my normal number for calls while using this for data. A must-have for international travel.
Sara
GotoeSIM Support
· 2 weeks ago Thanks for sharing, Pablo! Thrilled it made staying connected effortless. We're here whenever you travel again. — Sara
Ryan V.
Singapore · Jul 2026
No more hunting for a SIM card kiosk on arrival in Guam. Signal held up well on trains and in rural areas. A must-have for international travel.
Priya
GotoeSIM Support
· 2 weeks ago Thanks a lot, Ryan! Love that you were online the moment you landed in Guam. — Priya, GotoeSIM Support
Diego K.
Germany · Jul 2026
Used this on my trip and it worked perfectly. Activation was automatic when I arrived. Would definitely buy again.
David
GotoeSIM Support
· 2 weeks ago Really appreciate this, Diego! Wonderful to hear it worked smoothly in Guam. Wishing you many more connected adventures! — David, GotoeSIM Support
Sarah H.
New Zealand · Jul 2026
No more hunting for a SIM card kiosk on arrival. Activation was automatic when I arrived in Guam. Zero regrets.
Tom
GotoeSIM Support
· 2 weeks ago Thank you for the kind words, Sarah! Delighted the speeds worked well for you. Come back anytime! — Tom
Mei H.
Italy · Jul 2026
Used this on my trip and it worked perfectly. Topping up was straightforward when I needed more.
Ingrid
GotoeSIM Support
· 2 weeks ago Thanks a lot, Mei! Delighted the speeds worked well for you. – Ingrid 💜
Frequently asked questions
How much does the Guam eSIM cost?
The Guam 2GB/Day plan costs $11.82 for 2 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
Mei R. · 1 week ago
Does the validity start on purchase or on first use?
The clock starts on first use in-country, Mei, so buying early is totally fine. – Anna, GotoeSIM Support
Mateo S. · 1 month ago
Thanks, installed with no problems on my Samsung.
It works great on modern Samsung phones, Mateo! Add it via SIM manager and you're set. — Emma, GotoeSIM Support
Grace G. · 1 month 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. — Laura, GotoeSIM Support
Ananya W. · 2 months ago
Great guide, the setup steps were really helpful.
Thanks Ananya, that means a lot! Reach out anytime. – Yuki, GotoeSIM Support
Viktor K. · 2 months ago
Is 5G supported or just 4G?
5G is available where covered, Viktor — you'll always get the best speed on offer. — David
Mei G. · 2 months ago
Can I use this for hotspot/tethering?
Tethering is supported, Mei! Feel free to hotspot to your other devices. — Omar
Omar P. · 4 months ago
How long does the QR code take to arrive after payment?
Your QR code arrives instantly, Omar — within seconds of payment, by email and in your account. — Diego
Liam D. · 6 months ago
Is roaming charged extra or is it all included?
Roaming is included in the plan, Liam — no extra charges, it's all prepaid. – Tom, GotoeSIM Support
Zoe C. · 6 months ago
Which networks does this connect to?
You'll be on top local networks, Zoe — full details are on the plan page under Coverage. — Sara, GotoeSIM Support
Somchai G. · 6 months ago
Can I top up the same eSIM instead of buying a new one?
Yes Somchai, you can top up the same eSIM anytime — no need to buy a new one. – Priya 💜
Linh M. · 10 months ago
Will this keep my WhatsApp active with my home number?
Yes Linh, WhatsApp keeps working with your home number — the eSIM only carries data. — Ken, GotoeSIM Support
Sarah B. · 1 year ago
Does this work on an iPhone 13?
Yes Sarah, it works on iPhone XS and newer — just add the eSIM under Settings › Cellular › Add eSIM. — Mark, GotoeSIM Support