KT Prepaid SIM

  • Available INTL/LOCAL Calls & Texts, Unlimited 4G/3G Data
  • Charged for used Calls,Texts in addition when dropping off
  • Must Drop off SIM!
  • SIM-Swap Immediate Connecting
  • To learn more details, Tap flag!

Price for Data Only

Product Price
5-Day 27,500
10-Day 38,500
30-Day 71,500
Available for Voice Talk App: Skype, Line, etc.
Unit : KRW, Surtax 10% included.
You will pay Data Pass price and deposit by credit card when collecting.
Tethering is available.
4G LTE Data Speeds 5 Mbps

Order Now !  

Step 1. Ordering >> Step 2. Receiving e-Voucher>> Step 3. Pickup & Payment>> Step 4. Drop-off
1 Step 1
Customer Details
First Name
Last Name
Rental Period
Pickup Date
Return Date

Using Period what you need : [Field46  - Field45+1] Days 
Order Product will be offered depending on using period.

01 ~ 05 Days  :    05-Day ,   KRW 27,500,

06 ~ 10 Days  :    10-Day ,   KRW 38,500,
11 ~ 30 Days  :    30-Day ,   KRW 71,500, 
Over 30 Days :  +30-Day, +KRW  71,500
Please be sure to choose order products below that match the using period!!!

I confirm that my own phone is unlocked.
Order Notes
0 /

Order Checkpoints

You need to order at least 2 days prior to collect SIM.
Available for Multi-QTY Purchase
Please check 3 points : Unlocked Phone? Phone’s Compatibility? SIM Size?
Customers using phone activated in USA, Canada, Japan, have to make sure that your phone should be unlocked.
For a phone to work in Korea, your phone must support on one of GSM N/W frequencies below.
4G Bands : Band1(2100MHz), Band3(1800MHz), Band8(900MHz)
3G Bands : HSDPA 2100MHz/HSDPA+
Not Supported TD-SCDMA,TD-LTE Bands
After placing an order, you will receive confirmation mail with e-Voucher.
If you didn’t receive confirmation email, please check your spam or junk email folder or notify us by email.
Send us email promptly if you want to cancel your order or amend order details.
Take a picture or screenshot e-Voucher on your phone or print it out.


Int'l Calls/Texts
USA 1.2/sec Japan 3.0/sec
Singapore 7.8/sec Canada 7.8/sec
Australia 7.9/sec SMS 110/sent
LMS 330/sent MMS 660/sent
Local Calls/Texts
Call 1.98/sec
SMS/LMS/MMS 22/33/220/sent
Unit : KRW, Surtax 10% included, free incoming calls.
To see more regional rates details, Tap region below!

Pickup & Drop-off Checkpoints

Required Documents : Voucher and Passport
Only global credit cards are accepted for data price and deposit.
Pickup & Drop-off Points
Incheon International Airport
Terminal 1 : Except KE, KL, AF, DL
Terminal 2 : KE, KL, AF, DL (Effective 18 Jan 2018)
Gimpo International Airport(Seoul)
Gimhae International Airport(Busan)
Jeju International Airport
KT Agency (Link Korea) in downtown Seoul
If your phone does not work, contact staffs.
When you drop off SIM, you have to charge for used Local/Int’l calls & Text messages by credit card.
If not drop off SIM, you will be charged in penalty (KRW 33,000) and the calls/texts usage charges to your credit card given.

Extension of using period

This is the best choice to long-term visitors want to over 30 days that’s why there is no need to re-collect or drop off SIM during using period.
What Price is going to when use over 30 Days
e.g., In case of using period is 33 days,
You will pay 99,000KRW at the pickup location,
as the total price is the sum of 30 days pass(71,500KRW) and 5 days pass(27,500KRW).
How to extend additional using period?
You can use your SIM with same local phone number continuously by sending email to us, if you want to extend it, without returning and re-collecting it.
Feel free contact and advice us with additional using period you want at least two days advance.
According to your additional using period, you will pay for additional data price in advance and charge used calling or text message by credit card only.
Contact Us

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