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Korea eSIM Sky 4G LTE Unlimited Data Recommended New 적립금

Basic Information
Product Korea eSIM Sky 4G LTE Unlimited Data
Price $22.90
Special Offer $19.90

To use or earn Naver Mileages, please check out through personal payment window.  

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Korea eSIM Sky 4G LTE Unlimited Data

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22.9(  )
Total(Quantity) : 0 (0 item)
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Do you have an iPhone device that supports eSIM?

You are highly recommended to enjoy Korea eSIM SKY for 4G LTE unlimited data and for Covid-19 Quarantine in South Korea.

Email Delivery / No pick-up / No delivery

There are reasons for the bestseller.

    Korea phone number for Covid-19 Quarantine is provided(guaranteed only for iPhone).

    You can know the Korea phone number even before entering into Korea.

    You can receive it by e-mail without the hassle of pick-up or delivery.

    You can start to use it at anywhere, anytime in South Korea.

    Customer support in case of a problem is guaranteed(100% response rate to Facebook messenger).

Product detail

LG Uplus, the only Korean mobile carrier that has eSIM product.
※ Do not prepare with other roaming SIMs with low quality .

Services are guaranteed in all Korean Territories, including Jeju island.

After 3GB of Full-Speed per day, unlimited data is available at speeds of up to 5Mbps.
※ 5Mbps is fast enough for all conventional internet. You can even enjoy Youtube streaming with it.

Korean phone number(012) is given for receiving voice calls and messages(domestic and international), with which you can pass Covid-19 Quarantine in Airport.
※ You can even check the Korean phone number in the voucher email in advance. So, you can use it as your phone number for K-ETA application before departure.
※ With Iphone, the receiving function is guaranteed. But Some other phones may have trouble with this function. In this case, the function is not guaranteed.

Outgoing calls and messages are unavailable in any cases.

After purchasing, an email containing eSIM QR code is sent and by scanning it and self-activating online, You can start to use it.

m-VoIP(Voice Talk, FaceTime, etc.) and tethering(Mobile Hotspot) are available.

You can use it without removing the existing SIM card.

At least 1 month of activation period after Receiving QR code is guaranteed.


5 Days   US$ 22.9US$ 19.9 (13.1% OFF)

7 Days   US$ 30.3US$ 25.9 (14.6% OFF)

10 Days   US$ 32.6US$ 27.9 (14.5% OFF)

15 Days   US$ 46.8US$ 39.9 (14.7% OFF)

20 Days   US$ 51.2US$ 43.9 (14.2% OFF)

30 Days   US$ 60.9US$ 51.9 (14.8% OFF)

60 Days   US$ -US$ - (-% OFF)

Activation procedure

Purchase eSIM

When purchasing, receive the eSIM QR code by the e-mail you wrote.
※ It may takes a few hours from purchase to receiving the email.

Recognize eSIM QR code in Setting Menu (Cellular data > Add Cellular Plan) in Wi-Fi surroundings.

eSIM activation procedure

Please activate it online with your passport and the SIM Barcode No., which is written on the voucher email.
(Korea eSIM SKY Activation; Click here)

Start using eSIM in Korea.


Refunds are impossible in any cases. Please keep in mind before purchase.

Only devices that support eSIM with country unlock can be used.

When purchasing, please write down the exact e-mail address to receive the eSIM QR code.
※ The eSIM QR code will be sent to the e-mail address you wrote down and if you have not received it, please check your spam mail box.

The period of use is calculated from online activation, not the purchase date.
※ If you purchased eSIM for 5 days on June 1st and scanned the QR code at 10AM on the 4th, you can use it until 10AM on the 9th.

3GB of Full Speed data for one day will be provided at 12AM every midnight.

The eSIM QR code can be scanned up to twice.
Please Do Not Remove Data Plan after Scanning the QR code. Then, it can not be rescaned or reused.

Without online activation(uploading passport), you can not start to use eSIM.

It can't be used for self-authorization. Therefore, it cannot be used for online services that require identity authentication.

If you have questions about purchase or services, please contact us through Facebook Messenger (here in krsim.net or ID: krsim)

If you encounter technical troubles, please contact LG Uplus Chat Service (Click Here) or call customer center 010-3998-1004(If it's not a Uplus phone, there's a charge).

Compatible Devices

Please make it sure if the phone is compatible with Korea eSIM Sky before buying it.
Refunds are impossible for uncompatible phone issue.

iPhones which has eSIM function
If you can find "Add Cellular Plan" in Setting-Cellular menu, it is compatible.

Android Phones which has eSIM function
If you can scan QR code in sub-menu in Setting-Mobile Network, it is compatible.

If it's not an iPhone, you may not be able to use the phone number of Korea eSIM sky. It's not guaranteed.

All Google Pixel Series may not be used with Korea eSIM Sky even though it has eSIM function.

Airport booth (Help Desk)

1) Incheon International Airport (T1)

‘LG U+ Roaming’ booths are located on the arrival floor of the Incheon International Airport (T1). LG U+ Roaming booth is in between Gate6 and Gate7 at the arrival hall on the 1st floor / (Temporarily suspended due to COVID-19.) LG U+ Roaming booth is in between Gate10 and Gate11 at the arrival hall on the 1st floor / Business Hours : 06:00AM ~ 10:00PM

2) Incheon International Airport (T2)

‘LG U+ Roaming’ Booth is located on the arrival floor of the Incheon International Airport (T2). LG U+ Roaming booth is in between Gate4 and Gate5 at the arrival hall on the 1st floor / Business Hours : 06:00AM ~ 10:00PM

3) Gimpo International Airport(Temporarily suspended due to COVID-19.)

‘LG U+ Roaming’ Booth is located on next to gate 1 on the first floor of the International Airline Building. LG U+ Roaming booth is next to gate 1 on the first floor of the International Airline Building / Business Hours : -

4G LTE Unlimited Data Prepaid SIM Card, eSIM & WiFi EGG (Router) in Incheon Airport,for Your Trip to South Korea (with which you can pass Covid-19 related quarantine and immigration or apply for K-ETA)

4G LTE Unlimited Data Prepaid USIM Cards, eSIM and Wifi EGG (Router, Pocket Wifi) in Korea at the Lowest Price starting from US$ 2.9 | The very SIM, USIM and eSIM in the Incheon International Airport at discount | Korea SIM card with SK Telecom(SKT), LG Uplus(LG U+), Code Mobile(kt network) is the most reliable mobile communication solution provider in Korea. | eSIM sky provides unlimited data at full-speed and has Korean phone numbers(starting 012-) with which you can pass the Covid-19 related quarantine and immigration or apply for KETA as your phone number in advance. Incoming calls and texts are available. | Korea SIM Cards powered by SK Telecom and kt(Korea Telecom) network are a Authentic and Reliable Company, that provide the best communication solution in Korea for your personal, local and international communication with unlimited data provided by 4G LTE Prepaid SIM, eSIM and WiFi EGG. With advanced 4G LTE Technology, Korea unlimited data and prepaid SIM cards, eSIM and WiFi Router with SKT, LG U+ and KT network, are designed to provide seamless always connected internet and personal local and international crystal clear voice calling at lowest prices. South Korean unlimited data and 4G LTE prepaid SIM and eSIM help you to connect to internet with no concern and to your loved ones at exciting rates without any voice attenuation or distortion through SK Telecom and kt(Korea Telecom) network. Our Korean unlimited data and 4G LTE prepaid SIM users can now avail the opportunity of enjoying lowest rates in making and receiving calls and SMS service across Korean territories using local number over a lighting fast data connection. Korean SIM, eSIM and Wifi EGG offer all new prepaid services and packages that are best designed for diverse customer requirements. 4G LTE SIM card and eSIM in Korea allows you to stay connected with your relatives at unbelievable rates and premium telecommunication qualities with SKT and KT network. South Korea USIM card and eSIM welcomes you to experience its comprehensive customer support system including rapid complaint responses, and billing statements. We love to make things easier and fast for our valuable users hence we integrate latest updates and trends in our prepaid SIM cards and eSIM in Korea. We encourage you to browse our wide range of packages on Sim Card Korea and incredible offers keenly prepared for you. Please enjoy your very own Korean prepaid USIM Card, eSIM and Pocket Wifi EGG (router) availing the best services like never before. You can pick them up at all the South Korean International Airports including Incheon ariport (Terminal 1, Terminal 2), Gimhae airport (Busan), Gimpo airport, Daegu airport and Jeju airport and at international harbors including Incheon Harbor and Busan harbor.

Total count : Total rate : /5.0

Please leave your reviews here about Korea eSIM Sky 4G LTE Unlimited Data.

Product Reviews
No. Title Posted by Date View Point

Really nice service and good customer service 

Bulakorn Suwannasit 2022-01-10 9 5points

Really good! Always willing to help! Really Recommended!

Sebastian Alberto Rodriguez 2021-12-27 14 5points

Cheap!! And data only plan actually comes with a proper incoming call service too!! So handy.

Xin Jin 2021-12-16 21 5points

Excellent customer service ! Able to solve my issue in a fast time . Highly recommended for anyone looking for korea eSIM / SIM card

Mark Goh 2021-12-07 21 5points

Excellent customer service! very prompt and supportive!!! Keep it up

Abhz Arias Ocampo 2021-11-26 17 5points

The response to issues is quiet fast and reliable. Good service

Rahul Rajendran 2021-08-18 41 5points

Very easy to purchase, very clear instructions as well. I was slightly impatient at first, because I recieved 1 email and no QR code. I reached out to the customer service on messenger, and they replied within 10 minutes, during which time the 2nd email arrived. This email had QR code and was working within 5 mins. Very fast 4g as well. Happy days

Robin Degetaire 2021-08-18 42 5points

I’ve purchased SIM cards from here every time I visit Korea, and they work great. The prices are incredibly affordable and the customer service is astonishing. Fully recommend this service!

Justin Choi 2021-06-14 57 5points

Highly recommended!!!! great service and very accommodating!!!!

Jeffrey J. Barba 2021-06-01 62 5points

I bought the e-SIM and it was super easy and convenient. If you can go that route I recommend it 10/10. The customer service support is also A+

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Gabbie Zee 2020-11-11 199 5points

Very good and fast custermer service! I recommend it!


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Son Kyoung Hyun 2020-11-05 221 5points

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