Supported by GTA native network, providing the most stable 5G/4G connectivity across Guam for uninterrupted high-speed internet. It supports unlimited data & voice calls, allowing smooth use of ChatGPT, navigation apps, YouTube, and more without worry. Flexible day plans are available so you can choose the option that best fits your travel schedule.
Options
Guam eSIM - 5G/4G unlimited data + voice calls
The Highlight
🚀 2GB High-Speed Data per Day + Unlimited at 1Mbps Enjoy 2GB of high-speed 5G/4G data daily. After the high-speed data is used, speed is reduced to 1Mbps with unlimited usage, so you stay connected without interruption.
🌐 GTA Local Network｜Fast & Reliable Connectivity Powered by GTA, Guam's local carrier, providing stable and fast connections in cities, tourist spots, and while on the move.
📅 Flexible 3~8-Day Plans｜Choose What Fits Your Trip Multiple duration options available, making it easy to pick the plan that best matches your itinerary.
☎️ Local Calls & SMS Supported｜Includes a Guam Phone Number Unlimited local calls and SMS in Guam—perfect for contacting hotels, drivers, or managing your travel plans.
🔍 Install by Scanning a QR Code｜Auto-Connect Upon Arrival Simply scan the QR code before departure. Once you arrive in Guam, the eSIM connects automatically—no SIM swap, no waiting.
The Experience
# ⚠️Please confirm your phone supports eSIM before purchase⚠️
- After your order is successfully placed, a voucher containing the eSIM QR code will be sent within 24 hours from noreply@linkkorea.co.kr. Please be sure to check your spam/junk folder as well. If you do not receive the email within 24 hours, please contact our online customer support.
- If the service cannot be used due to the device not supporting eSIM, issued eSIMs are non-refundable.
- eSIM QR Code validity: The eSIM must be activated within 30 days after purchase.
📶 Data Allowance
- Provides 2GB Full speed 4G/LTE data per day + Unlimited 1mbps speed data 🚨 Data speed will be throttled to 1mbps after 2GB.
⚠️ Please note that the 5G signal may be affected by your location (such as indoors, underground, or in crowded areas), resulting in a switch to 4G signal. This is considered normal
📞 Voice Calls / SMS
- A Guam phone number provided, available for unlimited voice calls & texts messages (Guam + CNMI + America)
# 🕚 Plans
- 3/4/5/6/7/8-day Plans
- Validity: Based on hours, starts when connected to Guam's network. (e.g. Activated at 22:00 on JAN 1 ~JAN 2 22:00 = 1 day)
⚙️ eSIM Setup Guide
- Please refer to: https://psce.pw/79uszq
🚨 Please do not remove the eSIM if it is unable to be installed, and contact customer service immediately.
📝 Others
- Service Provider: GTA
Coverage: Guam
💬Online C/S center
- 🕘 Opening Hours：(KST) 09:00-17:00（Mon-Fri）/ Lunch：12:00-13:00
- Close during weekends and Korea Public Holidays
| Messengers💬 | URL🌐 |
|---|---|
| KakaoTalk | http://pf.kakao.com/_skLbu/chat |
| LINE | https://page.line.me/iop9701c |
| https://wa.me/message/R7WRWPD6T67UM1 |
Guide Services
Language in Printed Materials (Booklet)
- English
- Korean
- Japanese
- Traditional Chinese
How to Use
- The eSIM QR code must be activated within 30 days upon issuance.
Purchase Notice
⚠️ Please confirm your phone supports eSIM before purchase ⚠️
Even for the same phone model, specifications may vary by country. Please ensure your device supports eSIM before purchase.
After the order is completed, the eSIM voucher containing the QR code will be sent within 24 hours.
Once the eSIM QR code is issued, cancellation, exchange, or refund is not permitted.
If the eSIM cannot be used due to device incompatibility, refunds will not be provided.
The eSIM QR code must be activated within its validity period. Expired eSIMs cannot be used and are non-refundable.
eSIM QR code validity: must be activated within 30 days after purchase.
When setting up before departure, the eSIM may display "Activating"or "Activation Failed" due to no local network detected. This is normal. Do not delete the eSIM or rescan the QR code.
5G signals may switch to 4G depending on location (e.g. indoors, subway stations, crowded areas). This is normal.
Network speed may vary depending on location and conditions. Minimum speed is not guaranteed.
To maintain network quality, the carrier may apply fair usage policies for excessive data usage within a short period, which may result in reduced speed or temporary suspension.
If your phone was purchased in the United States, Canada, Japan, or the Philippines, please confirm that it is SIM-unlocked with your original carrier. No refunds will be issued for devices that are SIM-locked.
Important Booking Information
⚠️ Please confirm your phone supports eSIM before purchase ⚠️
If the eSIM is accidentally deleted, it cannot be restored or reinstalled. No refund or replacement will be provided.
Each eSIM can be used only on one device and cannot be transferred to another phone.
When activating the eSIM, please disable international roaming on your original SIM card.
Any roaming charges incurred due to incorrect settings are the user's responsibility.
To avoid roaming charges, please contact your home carrier before departure to disable international roaming.
If the eSIM cannot be scanned, activated, or used properly, contact customer service immediately. Do not delete the eSIM on your own.
Mobile network coverage and speed may vary depending on local network conditions.
No additional compensation will be provided, including roaming fees, alternative SIM purchases, or transportation costs.
Cancellation Policy
- Non-refundable (0% refund)