Exclusive Benefits
Details in your eSIM QR voucher after purchase 
- Free T-Money Card (Airport Pickup)
- 5 min Free Calls in Korea
- Free Online Coupon Book for Korea Shopping & Fun(Daiso eGift Card Included)
Details in your eSIM QR voucher after purchase
Product details
Worry–Free Connection,
Just Like a Local
Use data freely without limits during your trip
Perfect for restaurant bookings or food delivery apps
Powered by SKT, the trusted network used by locals
For Using a Korean 010 Local Number
- The eSIM you receive after purchase supports data usage only by default.
- To use a Korean phone number for calls and SMS, you must complete PASSPORT verification. (This plan is available for foreign visitors only, and passport verification is not available for holders of Republic of Korea passports.)
- The 1-day plan is a data-only plan and does not include a Korean phone number.
- For outgoing calls or SMS, an additional top-up is required.
- Further details will be provided in your eSIM QR voucher after purchase.
How it works
Get eSIM at your fingertips, Get ready for your trip!
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.net 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.
Incoming/outgoing calls and text messages are available after the passport information has been verified.
(Data is available for use regardless of whether or not the passport information has been verified)
Passport information verification is available for only one product per passport.
(Passport information verification is not available for multiple products with one passport)
This service is unavailable for holders of passports issued in the Republic of Korea.
(Limited access after passport verification even in the case of online purchase.)
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.
Our 24/7 specialists are here to help you
No matter the time—whether it’s 2 PM or 2 AM—our dedicated support team is here for you via email or WhatsApp.
Replies in 3 minutes- 99%problems solved
Replies in 3 minutesReviews on eSIM Korea Unlimited Data & Calls
eSIM Korea Unlimited Data & Calls
| 5 star | 77% | |
| 4 star | 11% | |
| 3 star | 5% | |
| 2 star | 3% | |
| 1 star | 4% |
Customer Images
Very happy returning customer, super-easy transaction, flawless activation and also registration of the passport for mobile number activation upon arrival. Our daughter is having a great time!
Thank you for being a valued returning customer! We’re glad the transaction, activation, and passport registration process went smoothly for you. It’s wonderful to hear that your daughter is enjoying her time. We truly appreciate your trust in our service. 🙌
Awesome
Thank you! 😄
We’re glad you had an awesome experience and truly appreciate your feedback. Hope to support you again on your next trip!
Good experience of using ESIM in Korea. Easy to install and good data speed.
Thanks for your feedback. We’re happy to hear that the eSIM worked well for you in Korea with easy installation and fast data speed.
all good and easy!
Thanks for the great feedback! We’re happy to hear everything was easy for you. Feel free to reach out to us if any assitance is needed in your next visit.
Thank you for the 5-star review!