1 GB
7 days
$4.98
$4.98/GB
- Network
- 3G/4G/5G
- Top-up/reuse
- Supported
eSIM plans for Guam
24 prepaid plans from $4.98. Compare data, validity, and reusable options before you buy.
Prices checked July 25, 2026
Lowest price
$4.98
1 GB+ for 7+ days
$4.98
Reusable options
13
Advertised networks
3G/4G/5G
Showing all 24 plans
Compare Guam eSIM plans
1 GB
1 days
$4.98
$4.98/GB
- Network
- 3G/4G/5G
- Top-up/reuse
- Not listed
1 GB
1 days
$4.98
$4.98/GB
- Network
- 3G/4G/5G
- Top-up/reuse
- Not listed
500 MB
1 days
$5.78
- Network
- 3G/4G/5G
- Top-up/reuse
- Not listed
1 GB
1 days
$8.90
$8.90/GB
- Network
- 3G/4G/5G
- Top-up/reuse
- Not listed
1 GB
7 days
$9.20
$9.20/GB
- Network
- 3G/4G/5G
- Top-up/reuse
- Supported
2 GB
1 days
$10.52
$5.26/GB
- Network
- 3G/4G/5G
- Top-up/reuse
- Not listed
3 GB
15 days
$13.30
$4.43/GB
- Network
- 3G/4G/5G
- Top-up/reuse
- Supported
1 GB
365 days
$14.00
$14.00/GB
- Network
- 3G/4G/5G
- Top-up/reuse
- Supported
3 GB
30 days
$14.12
$4.71/GB
- Network
- 3G/4G/5G
- Top-up/reuse
- Supported
2 GB
1 days
$15.04
$7.52/GB
- Network
- 3G/4G/5G
- Top-up/reuse
- Not listed
2 GB
1 days
$15.76
$7.88/GB
- Network
- 3G/4G/5G
- Top-up/reuse
- Not listed
3 GB
1 days
$16.20
$5.40/GB
- Network
- 3G/4G/5G
- Top-up/reuse
- Not listed
5 GB
1 days
$21.00
$4.20/GB
- Network
- 3G/4G/5G
- Top-up/reuse
- Not listed
5 GB
30 days
$22.16
$4.43/GB
- Network
- 3G/4G/5G
- Top-up/reuse
- Supported
3 GB
30 days
$22.80
$7.60/GB
- Network
- 3G/4G/5G
- Top-up/reuse
- Supported
3 GB
1 days
$23.22
$7.74/GB
- Network
- 3G/4G/5G
- Top-up/reuse
- Not listed
5 GB
30 days
$36.00
$7.20/GB
- Network
- 3G/4G/5G
- Top-up/reuse
- Supported
10 GB
1 days
$39.00
$3.90/GB
- Network
- 3G/4G/5G
- Top-up/reuse
- Not listed
10 GB
30 days
$44.30
$4.43/GB
- Network
- 3G/4G/5G
- Top-up/reuse
- Supported
10 GB
30 days
$68.00
$6.80/GB
- Network
- 3G/4G/5G
- Top-up/reuse
- Supported
20 GB
30 days
$83.08
$4.15/GB
- Network
- 3G/4G/5G
- Top-up/reuse
- Supported
20 GB
30 days
$120.00
$6.00/GB
- Network
- 3G/4G/5G
- Top-up/reuse
- Supported
20 GB
90 days
$133.00
$6.65/GB
- Network
- 3G/4G/5G
- Top-up/reuse
- Supported
No plans match those filters. Try reducing the data or validity requirement.
How to choose an eSIM for Guam
Match your trip length
Choose a validity period that covers your entire trip. Extra validity can be useful if your arrival or departure changes.
Estimate your data
Maps and messaging use relatively little data. Streaming, social video, calls, and hotspot use require larger packages.
Check reuse support
Only plans marked reusable can be topped up on the same profile. Other plans may require a new eSIM.
Guam eSIM questions
How much does an eSIM for Guam cost?
The lowest-priced plan currently listed is $4.98 for 1 GB, valid for 7 days. Prices were checked on July 25, 2026.
Can I top up or reuse a Guam eSIM?
13 of the currently listed plans support top-up or reuse. Look for the “Reusable” label before purchasing because this feature is not available on every plan.
How much data do I need in Guam?
Maps, messaging, email, and occasional browsing often use 1–3 GB per week. Social video, streaming, video calls, or hotspot use can require considerably more. Use the filters above to match the plan to your trip length and expected use.
How do I install my Guam eSIM?
After purchase, follow the QR-code installation instructions sent to your email. Install it while you have a stable internet connection, and review the plan’s activation instructions before enabling data roaming at your destination.