SIM Free S
SIM works immediately upon arrival in Korea.
Korea phone number is given in advance.
Local (Korea) & Overseas Shipping is available.
SIM Service Runs on reliable KT network.
This is Powered by KT MVNO.
SIM Plan
Unlimited LTE Data :10GB+2GB/Day+3Mbps
Basically 10GB of data is offered.
After usage 10GB, extra 2GB is offered daily.
After 2GB of usage, data speeds is limited 3Mbps on remain times of the day.
Unlimited local Talk & Text :
Outgoing Int’l Call, Text are Not available.
All Incoming call, text are available for free.
Support Hot Spot and Tethering
Voice Talk Apps  is available.
Shipping Event 2023
Special Offer : US$ 3.8 OFF
Local shipping within Korea : Free 
Overseas shipping : US$ 3.8$ OFF 
Order till 30 June 2023 (KST), Get it! 
Get Promo Coupon
Coupon Code : KOSIM2023
Order Now
30-DAY Plan : US$ 53.91 (KRW 62,000)
Surtax 10% Included.
Free S has to be started before July 18 2023.
Payments in $USD
Payment in KRW
Payment in KRW
Make sure your phone is unlocked.
Follow the Guide of SIM Activation.
Check Paid Local Call Numbers.
Service Info
Order for multiple QTY at once is possible,
but Only one person can use one line.
SIM Size  : 3-in 1 (Nano,Micro,Regular)
Mobile Self-Authentication
Service of Self-Authentication is supported only for Korean not Foreigners in accordance with the policy of the Korean accredited certification authority.
Paid Local Call Numbers
Paid Local Call Numbers are excluded from unlimited calling scope.
15xx, 16xx, 02-15xx,02-16xx, 050, 060, 013, video call.
If user uses Paid Call NBRs, expiry date of using SIM can be reduced.
Local shipping to Korea
Courier Service : Korea Post
Shipping Charges : US$3.8 (KRW 4,000).
Lead Time :
Next business day for orders before 4 PM KST.
Overseas shipping
Courier Service : Korea Post
EMS  to US : US$ 24.88 (KRW 29,850)
Lead time: 14  to 21 business days.
EMS Premium to US : US$ 39.81 (KRW 43,800)
Lead time: at least 7 business days.
SIM Activation
You will receive email about SIM activation after receipt of SIM.
SIM Activation will be proceeded when receiving your reply email.
SIM works immediately upon arrival in Korea.
Getting started
Turn your phone off.
Detach original SIM card and insert new one.
Turn your phone on.
Check KT LTE Signal and Enjoy it!
Contact Points
Contact us promptly if you want to amend or cancel your order.
Open Live Chat : Kakao channel
Once SIM Card opened, it is not refundable.
Refund of balance will be paid back by PayPal or Bank account.
Before Shipping : No cancellation fee
After Shipping Handling fee 10% will be charged.
30 days after purchase: Non-Refundable
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