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.
- For Foreign Travelers Only (Not available for Koreans)
- Unlimited Data + Voice Calls (Top-up Required)
- Pass Options: 1 ~ 10, 15, 20, 30, 40, 60, 90 Days
- Truly unlimited Data with No Speed Cap
- High-Speed 5G Data up to 1Gbps
- Stable Nationwide Coverage on the LG U+ 5G Network
- QR Code Delivered Instantly by Email
- Top-Up & Usage Period Extension Available
- Supports Hotspot, Tethering & Voice Chat
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
- Free T-Money Card with 3+ day plans
- Passport verification is required to use voice calls.
- You can top up your call balance at the airport roaming center (recommended) or online.
- A Korean phone number is provided.
- Voice calls are available for ARC, Residence Card, and F-4 visa holders.
- Incoming calls are free.
- Valid for up to 90 days.
- Visit the LG U+ airport roaming center below.
- Required documents: Passport and voucher.
- Incheon Int’l Airport Terminal 1,2
- Gimpo Int’l Airport
- Gimhae Int’l Airport
- Location details, tap here!
– A confirmation email will be sent with your pickup voucher (image/PDF).
– Download the attached PDF to your phone for use.
– Voucher details, tap here!
- Local Call : KRW4.4/Sec, SMS/MMS : KRW55/1,100sent
- Int'l call : KRW23.4/Sec
- SMS : KRW165/Sent
- Visit this webpage.
- Enter your rental contract number and phone number.
- Select the recharge amount you need.
- Available amounts: KRW 5,500 / 11,000 / 22,000 / 33,000/ 44,000/ 55,000.
- Complete payment.
- For more details → Tap here.
- 1-day plan is data-only (no voice service)
- Total usage period cannot exceed 90 days including extensions
- Mobile identity verification not available
- Usable only in Korea, not available overseas
- Usage period calculated in 24-hour units from activation time
- Service may be restricted if used for spam, advertising, or illegal purposes
- Scan the QR code within 60 days of purchase.
- The QR code can be used on one device only.
- The Korea eSIM can be installed only once.
- Do not delete the eSIM after installation.
- If deleted, no replacement QR code will be issued.
- This eSIM cannot be used together with another Korea eSIM.
- How to set up Korea eSIM on iOS phone, click here!
- How to set up Korea eSIM on Android phone, click here!
- Check if your phone is Korea eSIM compatible, click here!
- How do I Check if your phone is unlocked?
- How do I check my balance and usage?
- How do I recharge my balance?
- What is the refund policy for my eSIM(SIM)?
Hello! Need help?
For quick assistance via Kakao Channel (Live Chat), tap here! 💁
