Korea 4G/LTE Unlimited DATA SIM

Cooperating with KT Olleh, the largest mobile services company in Korea,

You could enjoy the NATIONWIDE 4G/LTE UNLIMITED DATA service with our SPECIAL DEAL whenever you want.

Just choose the most suitable one among our 5-DAY/10-DAY/30-DAY plans including unlimited data usage & tethering(hotspot sharing).

MVOIP(Skype, WhatsApp, LINE…etc.) is highly recommended since voice calls and texts are not available.

5-DAY (120 Hours) 25 USD
10-DAY (240 Hours) 35 USD
30-DAY (720 Hours) 65 USD

1) Only available to phones WITHOUT SIM LOCK.

2) Extension is UNAVAILABLE.

3) If you have used other Korea SIM before (e.g. EG SIM), please leave us a reminder when you are making your reservation.

4) 4G LTE Data Speed: 5Mbps


1) Reservation up to 2 DAYS before your arrival date.

2) Read the notice above before making any reservation.

3) After the reservation is confirmed, payment details will be sent to your mailbox.

4) An E-mail with an E-voucher will be sent to you after succeed payment.

5) Please bring your E-voucher along with your passport and visit the reserved pick-up point.

6) Please manually set up with the instructions until you phone has recognized the signal.

Pick up point & time
Point Time Detail
Incheon International Airport(Terminal 1) 24H(MON~SUN) Pick-Up-Point
Incheon International Airport(Terminal 2) 24H(MON~SUN)
Gimpo International Airport 07:00 ~ 23:00(MON~SUN)
Hongik Univ Station 09:00 ~ 18:00(MON~SUN)
Gimhae International Airport 06:00 ~ 22:00(MON~SUN)
Busan Harbor 07:00 ~ 19:30(MON~SUN)
Notices after picked-up

1) When data service is unavailable, please set up “APN” according to the instructions.

2) Make sure data service works perfectly with your phone before you leave the airport.

3) If there are any problems during usage, please visit our office at Hongdae or contact our customer service.

4) Please make good use of both roaming centers in case to save your waiting time.

Cancellation and refund policy

1) Cancellation and 100% refund is up to 2 days before pick-up date. (Korea Time: GMT +9:00)

2) Cancellation and refund up to 1 day before pick-up date IS NOT ALLOWED. (Korea Time: GMT +9:00)

3) Please contact us by E-mail for cancellation. E-mail: linkkorea@linkkorea.co.kr

Customer Service Center (09:00 ~ 18:00)
Facebook LINE Wechat Kakaotalk E-Mail
linkkoreasim @linkkorea linkkoreahd @linkkorea linkkorea@linkkorea.co.kr
  • English Full Name(On PASSPORT)*
  • Nationality*
  • Plan*
  • Quantity*
  • Pick-up Date*
  • Pick-up Point*
  • Did your phone unlocked with your provider/carrier already?*
  • Did you ever use other SIM card in Korea?*
  • E-mail*
  • 9
  • Payment details(PAYPAL) will be sent to your registered
    E-mail(Please check the spam mailbox as well) in 24HRS after your order has been confirmed.
    Thank you for your patience.
Pick-Up Point Check (New Page)
Incheon Airport / Gimpo Airport / Hongdae Office / Gimhae Airport

/ Busan Harbor / Jeju Airport
Contact Us

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