Guam eSIM — reviews & details
Guam 3GB/Day · 3 GB/day · 1 days
24 reviews
Coverage & networks
- Guam GTA Wireless 4G
Traveller reviews
James M.
Sweden · Jul 2026
Honestly better than buying a local SIM at the airport. Signal held up well on trains and in rural areas. Telling my friends about this.
Yuki
GotoeSIM Support
· 2 months ago Thank you so much, James! Thrilled it made staying connected effortless. Safe travels, and see you on your next trip! – Yuki 💜
Fatima C.
Singapore · Jul 2026
Super easy to set up before I flew out. Topping up was straightforward when I needed more. Five stars from me.
Laura
GotoeSIM Support
· 2 months ago Thank you for the kind words, Fatima! Thrilled it made staying connected effortless. — Laura, GotoeSIM Support
Budi M.
Vietnam · Jun 2026
First time using an eSIM and it was painless. Activation was automatic when I arrived in Guam. Highly recommend for any traveller.
Ingrid
GotoeSIM Support
· 2 months ago Really appreciate this, Budi! Love that you were online the moment you landed in Guam. — Ingrid, GotoeSIM Support
Lucia M.
United Kingdom · Jun 2026
First time using an eSIM and it was painless. Streaming and video calls worked without buffering. Highly recommend for any traveller.
Laura
GotoeSIM Support
· 2 months ago So glad to hear this, Lucia! Great to know the setup was quick and easy. — Laura
Elena M.
France · Jun 2026
Worked fine but took a little while to connect at first.
Priya
GotoeSIM Support
· 2 months ago We're really sorry, Elena. We'd love the chance to make this right. Please contact us at gotoesim.com/support and we'll sort it out. – Priya 💜
Noah V.
India · Jun 2026
Saved me a fortune on my holiday. Ran hotspot to my laptop with no issues. Made staying connected effortless.
Sara
GotoeSIM Support
· 2 months ago Really appreciate this, Noah! Wonderful to hear it worked smoothly in Guam. – Sara, GotoeSIM Support
Liam R.
Turkey · Jun 2026
Solid overall, just wish there was a bit more data for the price.
Omar
GotoeSIM Support
· 2 months ago Apologies for the trouble, Liam. We'd love the chance to make this right. Please contact us at gotoesim.com/support and we'll sort it out. – Omar 💜
Viktor B.
Philippines · Jun 2026
Used this on my trip and it worked perfectly. Activation was automatic when I arrived.
David
GotoeSIM Support
· 2 months ago So glad to hear this, Viktor! So happy the Guam eSIM kept you connected. Wishing you many more connected adventures! — David, GotoeSIM Support
Budi P.
Netherlands · Jun 2026
Decent speeds, though slower than I expected in a few spots. I kept my normal number for calls while using this for data.
Yuki
GotoeSIM Support
· 2 months ago Thank you for taking the time, Budi. 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. — Yuki, GotoeSIM Support
Frequently asked questions
How much does the Guam eSIM cost?
The Guam 3GB/Day plan costs $18.58 for 3 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
Ava S. · 2 months ago
How long does the QR code take to arrive after payment?
Your QR code arrives instantly, Ava — within seconds of payment, by email and in your account. – Sara, GotoeSIM Support
Louis K. · 4 months ago
Can I use it in nearby countries too?
This plan covers its listed destination, Louis — for multiple countries, check our regional plans. — Anna
Diego G. · 4 months ago
Can I use this for hotspot/tethering?
Tethering is supported, Diego! Feel free to hotspot to your other devices. – Priya 💜
Camila K. · 5 months ago
Is 5G supported or just 4G?
5G is available where covered, Camila — you'll always get the best speed on offer. — Ken
Ava V. · 7 months ago
Does the validity start on purchase or on first use?
Validity usually starts when you first connect in your destination, Ava — not at purchase. — Laura
Budi L. · 7 months ago
Which networks does this connect to?
It connects to trusted local partner networks, Budi, on 4G/5G where available. — James, GotoeSIM Support
Lucas B. · 7 months ago
Will this keep my WhatsApp active with my home number?
Your number stays active for WhatsApp, Lucas! The eSIM just handles data. – Ingrid 💜
Somchai R. · 8 months ago
Does this work on an iPhone 13?
Yes Somchai, it works on iPhone XS and newer — just add the eSIM under Settings › Cellular › Add eSIM. — Grace, GotoeSIM Support
Ravi V. · 9 months ago
Can I top up the same eSIM instead of buying a new one?
Topping up is easy, Ravi! Just add more data to your existing eSIM in the app. — Tom
Somchai L. · 9 months ago
How do I check how much data I have left?
Your usage is tracked live in the app, Somchai — check My eSIMs anytime. — David, GotoeSIM Support
Chloe S. · 11 months ago
Thanks, installed with no problems on my Samsung.
It works great on modern Samsung phones, Chloe! Add it via SIM manager and you're set. – Sophie, GotoeSIM Support
Ji-woo H. · 1 year ago
Is roaming charged extra or is it all included?
Roaming is included in the plan, Ji-woo — no extra charges, it's all prepaid. — Yuki, GotoeSIM Support