Unlimited Data
: Non-stop internet access
Daily 3GB of 4G LTE + Unlimited 5Mbps data
Worry-free data usage during your trip | |
Same top quality network used by locals. |
* After 3GB, continue at 5Mbps, which is fast enough for streaming Youtube.
** 3GB of LTE data refreshes every midnight based on Korean Time.
Option. Calls (Airport Pickup)
Seamless Local Calling
- Easily make restaurant reservations by calling directly.
- Keep in touch with your business partners and travel mates.
Important Notes
| Pickup Method | Airport Pickup Needed |
| Calling Feature | Outgoing and Incoming Calls/SMS |
| Extra Fees | Additional Fees for Outgoing Calls |
| Required info | Submit Only Your Passport Number |
| Special Benefits | Coupon Packs for Various Stores are given |
How it works
- Choose the eSIM plan and place an order.
- Your voucher will be delivered via email in minutes.
- Show your voucher and passport at the airport LG U+ counter.
- Have a light and enjoyable trip without any data worries.
- 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 amounts are automatically deducted from the charged balance.
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Domestic
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International
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Option. Incoming Calls Only (Instant Delivery)
Quick & Easy Activation
- The QR code for eSIM activation will be sent instantly via email.
- Install the eSIM at home and ready for your trip before you leave.
Important Notes
| Pickup Method | Delivered via Email (No Pickup Required) |
| Calling Feature | Incoming Calls/SMS Only |
| Extra Fees | No Additional Fees Required |
| Required info | Self Real-Name Registration Needed |
| Special Benefits | Coupon Packs for Various Stores are given |
How it works
- Choose the eSIM plan and place an order.
- Your voucher will be delivered via email in minutes.
- Show your voucher and passport at the airport LG U+ counter.
- Have a light and enjoyable trip without any data worries.
Seamless Local Calling
- Join restaurant waitlists with a Korean 010 phone number.
- Keep in touch with your business partners and travel mates.
Important Notes
| Pickup Method | Airport Pickup Needed |
| Calling Feature | Outgoing and Incoming Calls/SMS |
| Extra Fees | Additional Fees for Outgoing Calls (Incoming Calls are free) |
| Required info | Submit Only Your Passport Number |
| Special Benefits | Coupon Packs for Various Stores are given |
How it works
- Choose eSIM plan and place an order.
- Your voucher will be delivered via email in minutes.
- Show your voucher and passport at the airport LG U+ counter.
- Make an extra payment at the Airport to use outgoing Calls or send SMS.
- Have a light and enjoyable trip without any data worries.
Quick & Easy Activation
- The QR code for eSIM activation will be sent instantly via email.
- Install the eSIM at home and ready for your trip before you leave.
Important Notes
| Pickup Method | Delivered via Email (No Pickup Required) |
| Calling Feature | Incoming Calls/SMS Only |
| Extra Fees | No Additional Fees Required |
| Required info | Self Real-Name Registration Needed |
| Special Benefits | – |
How it works
- Choose eSIM plan and place an order.
- Submit details for real-name registration and complete your order.
- Receive the QR code via email and scan to activate instantly.
- Have a light and enjoyable trip without any data worries.
All our plans include these benefits
Confirm instantly
within 5 mins
4G LTE
Internet Usage
Nationwide
Coverage
Free mobile
Hotspot
| Vaildity days | Price |
| 3 days | 21.32 | $15.99 |
| 5 days | 29.32 | $21.99 |
| 7 days | 37.32 | $27.99 |
| 10 days | 42.65 | $31.99 |
| 15 days | 57.32 | $42.99 |
| Vaildity days | Price |
| 20 days | 66.65 | $49.99 |
| 30 days | 77.32 | $57.99 |
| 40 days | 97.32 | $72.99 |
| 60 days | 138.65 | $103.99 |
Things to know
 | Check CompatibilityOur eSIM Korea Unlimited Data & Calls works only with iPhone and Galaxy devices. If you have Google Pixel/Huawei devices, please select a different plan. Before ordering, ensure your device is carrier-unlocked and compatible.
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| Korean Phone NumberFor ‘Unlimited Data+Incoming Calls Only’, 012 phone number is given. For ‘Unlimited Data+Calls’, 010 phone number is given. Both can be used for making walk-in dining reservations. However, you won’t be able to register apps that require personal verification. |
| Extra Payment for Outgoing CallsIf you need to make outgoing calls or send SMS, select the ‘Unlimited Data+Calls’ option and make an extra payment for Voice Calls at the airport counter during pick-up. You can also recharge via the LG U+ official website. |
| Order Limit per PassportFor secure communication, be sure to enter your passport number when purchasing. You can purchase up to 3 eSIMs per passport. If you purchase more than 3 eSIMs, we recommend purchasing each eSIM with its respective passport, even if you are a group. |
To get in touch with us, ask eSIM World Team anytime via [email protected]. |
Unlimited data is enough for travelers to do everything
Translate a text on Google Translate
Watch videos on Youtube
Search routes on Google Maps
Send a text message on WhatsApp
Call a taxi from Uber
Our Local Network covers 99% of time in Korea
ESIMKOREA.NET offers reliable service on the LG U+’s network. You’ll enjoy 4G LTE speed almost everywhere you travel in Korea.
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Busan
Our Promise
24/7 Personalized Support
No matter when you reach out—whether it’s 2 PM or 2 AM— our dedicated customer support team is ready to help you. Get practical and helpful solutions from skilled human experts.
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.
- 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.
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. There might be a delay in completing the payment.
If you used iDEAL or a payment method other than PayPal, be aware that the payment transfer to PayPal may take several minutes to hours. Since this process depends on the payment gateways, we recommend contacting them directly for assistance.
In some cases, your payment might be pending due to PayPal’s security measures. While we cannot guarantee the timeframe, the payment could be completed within 72 hours.
Keep in mind that even if you paid with a credit or debit card, the payment is processed through PayPal. Therefore, it might be subject to PayPal’s security checks, resulting in a pending status. As this is PayPal’s policy, it’s best to contact PayPal’s customer service for assistance.
For support from the eSIM World Team, reach out to us anytime at [email protected].
