Buy Prepaid eSIM in Guam
Skip physical SIM swaps—choose eSIM for ease and convenience. Save up to 90% on roaming fees in Guam. Technical support is available in multiple languages. Avoid expensive bills.
eSIM Options for Guam
- Local
- Regional
- Global
7 days
1 Gb
$13.99
Recommended
15 days
2 Gb
$19.99
30 days
3 Gb
$25.99
30 days
5 Gb
$42.99
30 days
10 Gb
$69.99
30 days
20 Gb
$117.99
7 days
1 Gb
$20.99
+ 104 countries
Recommended
15 days
2 Gb
$31.99
+ 104 countries
30 days
3 Gb
$41.99
+ 104 countries
30 days
5 Gb
$68.99
+ 104 countries
30 days
10 Gb
$112.99
+ 104 countries
30 days
20 Gb
$189.99
+ 104 countries
- eSIM Terms & Conditions
- Setup and Activation
- Network operator: network1, network2,
- Installation: Install your eSIM a couple of days before your trip to Guam. Ensure "Data Roaming" is enabled in your smartphone settings for this eSIM.
- Activation: Your data plan will automatically activate upon arrival at your destination.
- Compatibility: Compatible with all smartphones that support eSIM technology
- Delivery Time: Instant delivery immediately after purchase.
- SMS: Not available.
- Calls: Not available, but you can use apps (VOIP) for calling.
- Speed: 3G/4G/LTE/5G. Speeds may vary depending on the location in Guam. 5G is not guaranteed.
- Refund: eSIMs can be refunded if unused.
- 1. Scan the QR Code
Open your camera or QR code scanner and scan the code provided. This will begin the eSIM installation process.
- 2. Set Up Your Device
Make sure your Wi-Fi is on, then go to your mobile settings to activate the eSIM profile. Don’t forget to enable data roaming toggle for the eSIM to work properly.
- Install your eSIM before departure to ensure connectivity as soon as you land.
- If you experience any issues during installation, do not delete the eSIM. Contact us immediately for assistance.
Get an eSIM for in 5 minutes
Quick setup, instant connection
The PrimaSim app is available for download on the App Store and Google Play.
180+ travel destinations, including regional and global data plans. Guam eSIM starting at just $3.99/GB.
Quickly and securely purchase your eSIM online using Visa, Mastercard, Google Pay, or Apple Pay.