KT Data Prepaid SIM

  • Unlimited 4G LTE Data Only
  • Int’l & Express Domestic Shipping Available
  • Tethering is available
  • To learn more details, Tap flag!

Save 10% OFF!

Product Promo Price(10% Off)
05-Day(120 hours) 25.0 -> 22.50
10-Day(240 hours) 35.0 -> 31.50
30-Day(720 hours) 65.0 -> 58.50
Worldwide shipping is available from Seoul, Korea
Shipping charges is as follows.
US$ 3.00 flat fee for domestic shipping
US$ 5.50 flat fee for Int’l shipping
Before shipping, you will receive order confirmation mail asking a copy of your passport with your photo
Surtax 10% included.
Activated SIM works as soon as switching on the day you want to use it
Credit Expiry is exactly counted based on SIM switching date and time
No Extension & No need to drop off
Available for Voice Talk App: Skype, Line, etc.
4G LTE Data Speeds 5 Mbps

Order Now!

Step 1. Order & Payment >> Step 2. Sending Copy of Passport after receiving confirmation mail >> Step 3. Shipping
1 Step 1
Customer Details
First Name
Last Name
Order Details
Start DateDate you want to use SIM
Delivery DetailsRecipient’s full Name, full address with ZIP code, Contact phone Number(if possible)
0 /
I confirm my phone is unlocked.
Order Notes
0 /
Order productQtyTotal
KT DATA SIM (5/10/30 DAYS) + Shipping Fees[field60][field48*field60+field65]

Order Checkpoints

Please check 4 points : “Unlocked phone, Compatible phone, SIM Size, Delivery Time”.
After ordering, if it’s first, you will receive email to ask copy of your passport.
Customers using phone activated in USA, Canada, Japan, have to make sure that your phone should be unlocked before placing your order.
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

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.
If you are having difficulty paying via PayPal, Naver Shopping Mall for Korean is another way. Click N Pay!
After placing an order, you will receive “Thank you” mail. If you didn’t receive it, please check your spam or junk email folder or notify us by email.
If not paid, it does not proceed to the next step.

Shipping Checkpoints

For Domestic Shipping Time
You will receive your item in the mail of fast registration.
When ordering before 4 pm (KST) weekdays : Next Day
When ordering from after 4:00 pm of Friday to weekend : Next Tuesday
For Int’l Shipping Time
14 to 21 Business Days
You will receive it in the international trade by Air.
No shipping on weekends or Public holidays
Shipping times may vary during peak periods.
After shipping, you will receive tracking number to check the shipping status.
Choose EMS and Track/Confirm on the Menu.
Input tracking number to search it.

Getting Started SIM

Setting configures the correct data APN automatically
1. Turn off your phone
2. Switch SIM into your phone
3. Turn on & Check KT 4G LTE Signal on your phone
4. Enjoy unlimited data on your phone
Troubleshooting Tips, SIM
Try to do as follows if KT 4G LTE Signal is not connected
1. From the Home screen, Tap Menu, then Settings
2. Turn off Airplane and Wi-Fi
3. Power OFF 2 ~3 times & Check KT 4G LTE Signal
4. Do KT APN Setting if KT 4G LTE not connected

Return & Refund

Send us email promptly if you want to cancel your order.
According to Order Status, it is subjected to following our policy.
Before Shipping : No cancellation fee
After Shipping: USD $5 Handling fee will be charged.
30 days after purchase: Non-Refundable
You will get a refund according to the cancellation policy.
Once Prepaid Data SIM opened, it is strictly not refundable once sold.
Refund of balance will be paid back by PayPal account.
You can return your order within 30 days of purchase.
To receive a refund of the purchase price of your Prepaid Korea SIM Card, you must return it (with original packaging and all contents) within the Return Period in undamaged condition.
Your return is subject to a handling fee. Refunds for your order will not be processed until we have verified your order was received by our shipping company.
To return an item, ship SIM in its original packaging to:
ATTN : NeoKOSIM (Sunae Chung) Return
133-2601, 20, Hagui-ro,Dongan-gu, Anyang-si, Korea, 14044
Contact Us

We're not around right now. But you can send us an email and we'll get back to you, asap.

Not readable? Change text.

Start typing and press Enter to search