Product details
Worry–Free Connection, Just Like a Local
Use data freely without limits during your trip
Perfect for restaurant bookings or apps like KakaoTalk
Powered by LG U+, the trusted network used by locals
Tip for Travelers
LG U+ is one of Korea’s top 3 telecom providers with excellent nationwide coverage. Whether you’re in Seoul, Busan, or Jeju, you’ll stay connected with high-speed, stable data just like locals do. No need to worry about network compatibility. It’s automatically optimized for your location.
How it works
Get eSIM at your fingertips, Get ready for your trip!
1,972,400+ Travelers like you already used our eSIM
1,972,400+ Travelers like you already used our eSIM
Why ESIMKOREA.NET
in Travel Connectivity
We focus on one thing, eSIM for travelers, and we do it best. With over 1 million users, ESIMWORLD delivers reliable, no-fuss connectivity around the world.
eSIM Plans
From unlimited data to call–inclusive and multi–country plans, no one offers more options than we do. Whatever you need, we’ve got the perfect plan for you.
Guarantee
Change of plans? eSIM didn’t work at your destination? Don’t worry. You’re covered. Get a full refund within 3 months if you couldn’t use the eSIM.
FAQ
Yes, eSIM Korea Unlimited Data & Calls work everywhere in Korea. We select and offer the best data plans which provide the best nationwide coverage.
You can purchase an eSIM at your convenience, either one day before your travel date or upon arrival at your destination.
The data plan will start as soon as you connect to the Korean local network. 24 hours is counted as 1 day and counted continuously from the point of service activation.
Please note that to install the eSIM, your device must be connected to a Wi-Fi or a cellular data network.
Additionally, please make sure that Removing the eSIM will delete the data plan from your phone permanently. Once removed, reinstalling the eSIM is not possible, and it cannot be transferred to another device.
For ‘Unlimited Data+Incoming Calls Only’ plan, you’ll receive a 010 phone number, allowing you to receive calls and SMS, but you won’t be able to make outgoing calls or send SMS.
For ‘Unlimited Data+Calls’ plan, a 010 phone number is provided. To enable outgoing calls and SMS, an additional fee for voice calls is required at the airport counter during pickup.
- If you don’t make an extra payment for outgoing Calls/SMS, the eSIM will ONLY support incoming Calls/SMS.
- Minimum charge cost is KRW 5,500 (VAT included). If you top up 5,500 KRW, you can use 20 mins of calls.
- Outgoing calls/SMS fees are automatically deducted from the charged balance.
- After you left the airport and want to top up more credit, please visit the LG U+ SIM Voice Top-up page.
You can use this number to make walk-in dining reservations and to register for essential apps for traveling in Korea, such as KakaoTalk and Kakao Taxi.
However, please note that it cannot be used for apps that require personal identity verification (e.g., banking or government apps).
Please note that we do not offer a top-up service for eSIM Korea Unlimited Data. Instead, we recommend purchasing a new eSIM plan and installing it on your device again.
Our QR code is sent automatically to the email address you’ve written in the order form within 15 minutes. If you haven’t received your email, please check the followings below :
1. Please check your promotion or spam folder first.
2. You may have a typo in the email address you provided to us. In this case, please contact us at [email protected], so we can resend it to you as soon as possible.
3. Please check the email associated with your payment method, as the QR code will be sent to that address.
For support from the ESIMWORLD.net Team, reach out to us anytime at [email protected].
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Customer Reviews
Customer Reviews
It has been great and fast internet, we had a great time and I was sending my photos instantly to our friends and family in the UK from the spots without felt, I was lost when the sim was expired but we had only a day before departure so I didn’t extended my contract. If you go to South Korea this is the best network and easy to install.
Thank you for sharing your positive experience with our eSIM Korea Unlimited Data, Weena! We're glad to hear that our network was fast and reliable during your trip in South Korea. We strive to provide a seamless and convenient experience for our customers.
Thank you for choosing us and we hope to serve you again in the future.
Have a safe journey back to the UK!
Went to Seoul and works great! Love it. Will definitely use it again next time in korea. Easy installation and super fast data, started working as soon as we landed in korea. The data never ran out
Thank you for sharing your experience, Nicole!
We're thrilled to hear that our service provided fast and reliable internet during your trip to Seoul.
We appreciate your positive feedback and look forward to serving you again on your next visit to Korea.
If you have any questions or need assistance in the future, don't hesitate to reach out.
always good reception
Thank you Karl for your positive feedback on our eSIM Korea Unlimited Data & Calls! We're delighted to hear that you always have good reception with our product. We strive to provide the best service possible and it's great to know that we're meeting your expectations. Thank you for choosing us.
Working as intended, no hiccups throughout my trip with eSIMKorea
Thank you Marcus, for leaving us a review! We're glad to hear that our eSIM Korea Unlimited Data & Calls made your trip hassle-free. We strive to provide our customers with easy installation and smooth connectivity. Thank you for choosing eSIMKorea. - Customer Service
eSIM Korea Unlimited Data & Calls