Open mobile app
NeoKOSIM09:00 AM — 6:00 PM all the year
Hello! Need help?
For quick assistance via Kakao Channel (Live Chat), tap here! 💁
- Ordering and payment are available in English, Korean, and Japanese.
- Language can be selected at the top right of the page.
– Available for overseas Koreans and foreigners
– Ideal for long-term visa holders and international students
– Available for ARC, Residence Card, or F-4 Visa holders
– Valid for up to 90 days
– Plan Type: Data & Voice
– Plan Options: 30, 60, or 90 days
– Data: 15GB for 30 days, then reduced to 3Mbps.
– Voice: 100 local minutes + 100 SMS
– Recharge: Available
– Mobile Identity Verification: Available
– eKYC (Electronic Identity Verification): Required
– Delivery: Pickup available in downtown Seoul
– Network: KT Nationwide LTE Network
– Tethering / Hotspot / Voice / Messaging: Supported
① Global Credit Card (via PayPal)
- Visa, Mastercard, Discover, and American Express accepted
- For more details, click here!
② Direct Bank Transfer
- KRW bank transfer is available — click here!
- International wire transfers are also supported using the account details provided
③ Open Marketplace Purchase
- KRW payment is available via Naver Smart Store. — click here!
- Hot Deal 10% OFF on online orders only
– A Korean phone number is provided.
– Call overseas (outgoing calls): Not Available.
– Incoming all calls are free.
– After 100 free minutes/SMS, Voice charges are deducted from the daily balance, which may reduce usage days.
– Required Documents: Passport, Voucher
– One person can use one line.
– For Korean nationals (one of the following):
– Passport (with resident number) /Resident ID /Driver’s license
– A confirmation email will be sent with your pickup voucher (image/PDF).
– Download the attached PDF to your phone for use.
– For more details, click here!.
– Namdaemun Market,Exit 1, HoeHyeon Station, Seoul
– Learn more details, click here!

– The SIM card validity includes the activation date.
– For a 30-day plan:
– Start: August 1, 10:00 AM
– End: August 29, 9:59 AM
– Recharge before your current plan expires.
– On this webpage, select “Recharge” under Data Options.
– Choose “Recharge” from the Data Options.
– Complete your order by proceeding with payment.
- How to use Korea SIM card on your phone, click here!
– How do I Check if your phone is unlocked?
– How Can I Check My KT Korea SIM Balance?
– What is Mobile Phone Identity Verification in Korea?
– What is the refund policy for Korea SIM card?
Hello! Need help?
For quick assistance via Kakao Channel (Live Chat), tap here! 💁
