Product Details


Korea SIM card Red (4G LTE Data + International Voice)

Out-of-stock Recommended

Product Info
Price 30.8
Special Offer $30.80
Discounted Amount Total Discounted Amount KRW
(Mobile Purchase Discount KRW )
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Need International Voice Call to Your Homeland?
The Cheapest SIM for 30 days? No other Option but This

We strongly recommend you to compare! Check it Here, now

We are answering tens of inquiries by the facebook messenger everyday.

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There are Reasons for the Best Seller.

    The Best Product and The Lowest Price (Genuine Premium KT network, Low Price Guaranteed)

    Free Delivery to Everywhere in Korea (Korea SIM Red)

    Complete Offline Support in Incheon Airports (Staffs wearing Red Cap)

    Realtime Online Consulting (100% Response by FB Messenger)

Service Information

Korea Telecom Network, the Most Reliable Mobile Network Service in Korea
(Everywhere in Korea Including Jeju)

Credit Balances Included which can be Used to Data, Voice and Message.
(1GB: KRW20,000, 2GB: KRW40,000)

Korean Mobile Number(010) Provided for 30 days at the Lowest Price

The Only SIM which can be Used to Make International Calls to Your Homeland

4G LTE(Max. 150Mbps) Everywhere in Korea with Your Own Smartphone

Recharge is Always Possible at CVS (like 7-11 or GS25) All around Korea within 30 days

All the Incomming Calls and Messages for Free of Charge Unlimitedly
(Including Overseas Calls and Messages)

All devices(pad or router etc.) using SIM supported / Data Sharing (Tethering) available

Completely use up the Credit Balances with combined deduction of voice calls, text messages, and the Internet

Compatible with all Smartphone (Support all the SIM types; Nano, Micro and General size)

No need to return / No credit card open or deposit


Korea SIM Card Red

  1GB   US$ 30.8US$ 26.9 (13% OFF)

  2GB   US$ 44.1US$ 38.9 (12% OFF)

Purchase Procedure

Check if your smartphone is unlocked.

When ordering the product, indicate the pick-up date, your name and your passport number in the additional message box

When you order, it is set for pick up at upcoming 5:30PM (GMT+09:00) every working day.
When order, make it sure if your order can be ready for pick up.
Once set, pick up is available at any time during the working time of the desk.
If you are unsure, please ask us by facebook messenger (Facebook ID: krsim)
If you arrive at Incheon Airport, you can order and pick up at anytime.

Take the voucher(Order Summary by email) and passport to the pick-up place and receive the product on the day you designated.


Before using the SIM card, Activate your SIM through the mobile website. ('')
Activation Hours : [Mon-Fri 9AM~8PM], [Weekend&Holiday 10AM~8PM], 7 days a week

This SIM card is valid for 30 days after your registration and not extendible.
(Even in case of all credit used up, you can still answer call and receive messages for free for scheduled 30 days. It will not be cut off.)

Compatible with unlocked LTE or WCDMA phone

You can enjoy LTE with the phone which supports Band1(2.1GHz), Band3(1.8GHz) and Band8(900MHz).
Otherwise, 3G will be applied.

This SIM card must be inserted in '1st SIM slot' supporting LTE or WCDMA in case of dual SIM phone.

The product is for foreigners. User’s Passport is needed to complete self registration.

Up to two SIM card can be registered per one passport

If you have troubles with using the SIM, you can consult by Facebook Messenger.
In case we declare the product defect, you can be guided to be refunded.

Where to Pick up

Please check the pick-up location, the open hours and your arrival time for pick-up availability.

In case of an exchange, the purchaser is verified with his/her passport.

1) Incheon International Airport (T1)

On the designated date, pick-up the product from the Staff Wearing Red Cap with 'SIM' Flag at front of CU(CVS) located around Gate10 on the arrival floor of the Incheon International Airport (T1).

Pick up Time : 8AM ~ 8PM, 7days a week. If you can not come during the working time, please choose Free delivery or Korea SIM Blue or Orange.

Incheon International Airport
2) Free Delivery Service

You can get your SIM card at your hotel by free delivery service.

Please select 'delivery service' in option and write down address(hotel name), name and check-in date in order form.

We send parcels at 3PM(GMT+09:00) on every working day. In general, you can expect delivery on the next working day.
(In case of Mountainous territories or Islands or some issues, there may be delayed 1 more working day.)

To Make International Calls

Dial 00345 → Enter Country Code → Enter Area Code → Enter Telephone No.

For the country code and the rate for international call click here.

To Make International Calls

How to Recharge

  • You can recharge here in this homepage.
  • Or you can also recharge at any convenience stores in South Korea in every convenience stores, like 7-Eleven, CU and GS25 nationwide 24/7.
  • Where to Recharge
  • Recharge will be finished at the moment and you will receive notification SMS message in real time.
  • KRW 10,000 / 500MB. Recharge amount is unlimited. All the payment methods are supported including almost all the international credit cards.
  • In case of top-up from CVS, 7-11 and GS25 has easier way which you can simply show your Korean phone number and pay the desired amounts to top-up. In case of any language issues, you can show below table to the reception staff.

  • CU has PIN code base top-up system. (customer top-up on their own) Once the staff is done processing, you will get a receipt with PIN codes printed (11 digits). Then call 080-013-0114 (for free) and follow the message on the line.

Customer Center

Please do not hesitate to contact us for any further questions.

about Purchase or Pick-up : Please send me Facebook Message to ID 'krsim'.
(Your inquiries are responded as checked during the business hours)

about Product, Service, or Register

  1. · Free : 080-770-0114 (on any phone)
    · Charged : 1899-6283 / 070-4906-6283
  2. · Operation Hours (7 days a week)
    Monday to Friday : 9AM ~ 6PM
    Weekends and Holidays : 10AM ~ 6PM

4G LTE Unlimited Data Prepaid SIM Card & WiFi EGG (Router) in Incheon Airport, for Trip to South Korea

4G LTE Unlimited Data Prepaid USIM Cards & Wifi EGG (Router, Pocket Wifi) in Korea at the Lowest Price starting from US$ 2.9 | The very SIM in the Incheon International Airport at discount | 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 and WiFi EGG. With advanced 4G LTE Technology, Korea unlimited data and prepaid SIM cards and WiFi Router with SKT 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 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 and Wifi EGG offer all new prepaid services and packages that are best designed for diverse customer requirements. 4G LTE SIM card 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 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 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 and 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.
Product Details
Product Korea SIM card Red (4G LTE Data + International Voice)
Price $30.80
Special Offer $26.90
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  • Shipping Method : Selected by customer
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  • Shipping Cost : International Shipping Fee
  • Shipping Time : 1 - 1 days
  • About Shipping :



[SIM Card]

① Orders, changes and cancels can be made on your order until 18:00 of 4 days prior to the pick-up date(the date of arrival in Korea).

② After the indicated time, no orders or changes or cancels can be made whatsoever.

For example, if pick-up date(the date of arrival in Korea) is the 7th, then changes or cancels can be made by 18:00 of the 3rd.

[Top Up]

No refund available.

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