Most picked · for 7-day trips
Guam · GU
1GB
7 days
GTA Wireless
$8.50
$8.50 per GB
Guam eSIM
Mobile data across Guam, ready the moment you land.
From $8.50
Plans for Guam
- Data only. No phone number or calls; keep your own SIM.
- Hotspot allowed
- Starts on first connection
Buy pass
Guam · GU
3GB
15 days
GTA Wireless
$16.50
$5.50 per GB
Guam · GU
3GB
30 days
GTA Wireless
$17.00
$5.67 per GB
Guam · GU
5GB
30 days
GTA Wireless
$22.50
$4.50 per GB
Guam · GU
10GB
30 days
GTA Wireless
$37.50
$3.75 per GB
Best value per GB
Guam · GU
20GB
30 days
GTA Wireless
$63.50
$3.17 per GB
Live plan data — supplied through our verified network partner. Prices include all fees.
When does it start?
Validity begins when the eSIM first connects to a supported network in Guam — buying early does not burn days.
Will my SIM still work?
Yes — keep your primary SIM for calls and texts and use the eSIM for data. The install guide shows the exact toggles.
What if it fails?
Every order includes troubleshooting and a direct support line. Refund terms are stated before payment.