Guam eSIM — reviews & details
Guam 500MB/Day · 500 MB/day · 1 days
620 reviews
Coverage & networks
- Guam GTA Wireless 4G
Traveller reviews
Pablo V.
Poland · Jun 2025
Exactly what I needed for travelling. Topping up was straightforward when I needed more. Telling my friends about this.
Sara
GotoeSIM Support
· 1 year ago Thanks for sharing, Pablo! Wonderful to hear it worked smoothly in Guam. Safe travels, and see you on your next trip! – Sara, GotoeSIM Support
Ananya G.
UAE · Jun 2025
Great value compared to roaming charges. I kept my normal number for calls while using this for data. Highly recommend for any traveller.
Tom
GotoeSIM Support
· 1 year ago Thanks a lot, Ananya! Love that you were online the moment you landed in Guam. Come back anytime! — Tom
Hana S.
South Korea · Jun 2025
Decent speeds, though slower than I expected in a few spots.
Sophie
GotoeSIM Support
· 1 year ago Thank you for taking the time, Hana. 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. – Sophie, GotoeSIM Support
Ravi M.
Portugal · Jun 2025
Bought it the night before my flight — smooth process. Customer support answered my question quickly. Exactly as described — no surprises.
Yuki
GotoeSIM Support
· 1 year ago Thank you for the kind words, Ravi! Great to know the setup was quick and easy. We're here whenever you travel again. — Yuki
Viktor F.
Mexico · Jun 2025
Super easy to set up before I flew out. Data lasted the whole trip with room to spare. Great experience overall.
Mark
GotoeSIM Support
· 1 year ago Thank you for the kind words, Viktor! Wonderful to hear it worked smoothly in Guam. Wishing you many more connected adventures! — Mark, GotoeSIM Support
Pablo T.
France · Jun 2025
Honestly better than buying a local SIM at the airport. Data lasted the whole trip with room to spare.
Sara
GotoeSIM Support
· 1 year ago Cheers, Pablo! So happy the Guam eSIM kept you connected. Wishing you many more connected adventures! – Sara 💜
Grace G.
New Zealand · Jun 2025
Connected the moment I landed in Guam. Setup instructions in the app were clear and simple. Telling my friends about this.
Anna
GotoeSIM Support
· 1 year ago Thank you for the kind words, Grace! Love that you were online the moment you landed in Guam. – Anna 💜
James W.
Italy · Jun 2025
Great value compared to roaming charges. Data lasted the whole trip with room to spare.
Yuki
GotoeSIM Support
· 1 year ago Cheers, James! Delighted the speeds worked well for you. Safe travels, and see you on your next trip! — Yuki
Viktor R.
Vietnam · Jun 2025
Great value compared to roaming charges. Customer support answered my question quickly.
Ingrid
GotoeSIM Support
· 1 year ago Thank you for the kind words, Viktor! So happy the Guam eSIM kept you connected. – Ingrid, GotoeSIM Support
Nguyen N.
Portugal · Jun 2025
Exactly what I needed for travelling. Activation was automatic when I arrived. Great experience overall.
Grace
GotoeSIM Support
· 1 year ago So glad to hear this, Nguyen! So pleased it saved you from roaming bills. – Grace, GotoeSIM Support
Ji-woo B.
Saudi Arabia · Jun 2025
No more hunting for a SIM card kiosk on arrival in Guam. Ran hotspot to my laptop with no issues. Will use GotoeSIM for my next trip for sure.
Omar
GotoeSIM Support
· 1 year ago So glad to hear this, Ji-woo! Wonderful to hear it worked smoothly in Guam. Come back anytime! – Omar 💜
Mohammed D.
Japan · Jun 2025
Great value compared to roaming charges. Data lasted the whole trip with room to spare.
Priya
GotoeSIM Support
· 1 year ago So glad to hear this, Mohammed! So pleased it saved you from roaming bills. Enjoy your journeys! – Priya, GotoeSIM Support
Aisha C.
Sweden · Jun 2025
Bought it the night before my flight — smooth process. Ran hotspot to my laptop with no issues. Will use GotoeSIM for my next trip for sure.
Priya
GotoeSIM Support
· 1 year ago Really appreciate this, Aisha! Love that you were online the moment you landed in Guam. Wishing you many more connected adventures! – Priya, GotoeSIM Support
Thomas V.
United Kingdom · Jun 2025
Connected the moment I landed. Customer support answered my question quickly. Highly recommend for any traveller.
David
GotoeSIM Support
· 1 year ago Thank you so much, Thomas! Delighted the speeds worked well for you. Safe travels, and see you on your next trip! – David, GotoeSIM Support
Pablo N.
Spain · Jun 2025
Great value compared to roaming charges in Guam. Customer support answered my question quickly. Will use GotoeSIM for my next trip for sure.
Laura
GotoeSIM Support
· 1 year ago Thank you so much, Pablo! Love that you were online the moment you landed in Guam. — Laura
Frequently asked questions
How much does the Guam eSIM cost?
The Guam 500MB/Day plan costs $4.34 for 500 MB/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
Lea V. · 1 month ago
How long does the QR code take to arrive after payment?
Your QR code arrives instantly, Lea — within seconds of payment, by email and in your account. — Priya
Max L. · 2 months ago
Is roaming charged extra or is it all included?
Roaming is included in the plan, Max — no extra charges, it's all prepaid. — Grace
Arjun F. · 2 months ago
Can I top up the same eSIM instead of buying a new one?
Topping up is easy, Arjun! Just add more data to your existing eSIM in the app. — Omar
Haruto F. · 3 months ago
Does this work on an iPhone 13?
Yes Haruto, it works on iPhone XS and newer — just add the eSIM under Settings › Cellular › Add eSIM. — Yuki, GotoeSIM Support
Diego D. · 3 months ago
How do I check how much data I have left?
Your usage is tracked live in the app, Diego — check My eSIMs anytime. – Anna, GotoeSIM Support
Omar D. · 5 months ago
Great guide, the setup steps were really helpful.
So glad it helped, Omar! We're always here if you need anything. – Diego, GotoeSIM Support
Ingrid L. · 6 months ago
Will this keep my WhatsApp active with my home number?
Yes Ingrid, WhatsApp keeps working with your home number — the eSIM only carries data. — James, GotoeSIM Support
Diego F. · 10 months ago
Is 5G supported or just 4G?
5G is available where covered, Diego — you'll always get the best speed on offer. – Sophie 💜
Ravi D. · 10 months ago
Do I need to install it before I travel or after I arrive?
Install on Wi-Fi before you fly, Ravi — it switches on when you land. – Mark, GotoeSIM Support
Hana F. · 11 months ago
Does the validity start on purchase or on first use?
The clock starts on first use in-country, Hana, so buying early is totally fine. – Laura 💜
Sarah D. · 1 year ago
Which networks does this connect to?
It connects to trusted local partner networks, Sarah, on 4G/5G where available. – Ingrid, GotoeSIM Support
Ava K. · 1 year ago
Can I use this for hotspot/tethering?
Tethering is supported, Ava! Feel free to hotspot to your other devices. — Sara, GotoeSIM Support