KT Prepaid Data SIM

  • Unlimited 4G LTE Data Only
  • Good for 1, 5, 10, 30-DAY DATA PASS
  • Available for Tethering & Voice Talk App: Skype, Line…
  • Free incoming calls & Texts are supported when collecting at 3 Airports and Busan harbor’s points
  • Outgoing calls & Texts are not supported
  • SIM-Swap Immediate Connecting
  • Data Speeds : 5 Mbps
  • To learn more details, Tap flag!

Save 10% OFF

PASS (Credit Expiry) Price(10% OFF)
1-DAY (24 hours) USD6.6 -> 6.00
5-DAY (120 hours) USD25 -> 22.50
10-DAY (240 hours) USD35 -> 31.50
30-DAY (720 hours) USD65 -> 58.50
Credit Expiry is counted on SIM collecting date and time.
No Extension & No need to drop off
Surtax 10% Included.
Order Process
  • Step 1. Order & Payment
  • Step 2. Download Voucher
  • Step 3. Pickup

Order Now !

Returning customer? Click here to login
  • KT-SIM  (pass: 1 Day)  —  $6.60 $6.00
  • KT-SIM  (pass: 5 Day)  —  $25.00 $22.50
  • KT-SIM  (pass: 10 Day)  —  $35.00 $31.50
  • KT-SIM  (pass: 30 Day)  —  $65.00 $58.50

Billing Details

Additional Information

Your order

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Order Checkpoints

You need to order at least 24 hours prior to collect SIM.
Available for Multi-QTY Purchase
If you are having difficulty paying via PayPal, Naver Shopping Mall for Korean is another way.
To order 5-Day, 10-Day plans for pickup, Click N Pay below!
To order 30-Day plan for pickup, Click N Pay below!
Please check 3 points of your own phone : “Unlocked phone”,”frequecy support”, “SIM Size”.
4G Bands : Band1(2100MHz), Band3(1800MHz), Band8(900MHz)
3G Bands : HSDPA 2100MHz/HSDPA+
Not Supported TD-SCDMA,TD-LTE Bands
Customers using phone activated in USA, Canada, Japan, have to make sure that your phone should be unlocked.

Payment Checkpoints

Visa, Master American Express, Discover or PayPal account are accepted.
You can pay with your credit card as a guest on the PayPal Page by Choosing “Pay with my credit or debit card” instead “Log in” if you don’t have PayPal account.
After payment, you will receive confirmation mail and then have to download voucher. If you didn’t receive it, please check your spam or junk email folder or notify us by email.


You should have to download your voucher by clicking ‘Voucher Download’ item on the confirmation mail.
Take a picture or screenshot on your phone or print it out.

Pickup Checkpoints

Pickup points A
Required Documents : Voucher and Passport
Incheon International Airport
Terminal 1 : Except KE, KL, AF, DL
Terminal 2 : KE, KL, AF, DL
Gimpo International Airport(Seoul)
Gimhae International Airport(Busan)
Busan Harbor International Passenger Terminal
KT Agency (Link Korea) in downtown Seoul
If you want to activate your sim on different date after pick it up, let staffs know it in advance when collecting SIM.
Getting Started
Setting configures the correct data APN automatically.
If your phone does not work, contact staffs at the pickup points.

Amendment, Cancellation and Refund

Send us email promptly if you want to cancel your order, refund or amend order details.
It is subjected to following our policy.
Before the pickup date: fully refunded.
After pickup date : pickup date is amendable or 90% amount of the total paid price will be refunded.(10% handling fee)
Once KT Data Prepaid SIM opened, it is strictly not refundable once sold.
Refund of balance will be paid back by PayPal account.
Contact Us

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