All options for recharging Korea SIM cards and Korea eSIMs are available.

Recharge Info

Payment Options:

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Currency Options:Korean Won or US Dollars

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Payment Methods: Global credit card or Korea Bank transfer

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Surtax of 10% is included.

Notes

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Recharge before your expiry date, please.

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If you don’t recharge before expiry, your SIM will be terminated.

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Your SIM will be terminated upon leaving Korea.

KT eSIM B Plus

Recharge in USD

KT SIM Pro (Data Only), eSIM/SIM Max (Data, Calls)

How to Recharge

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Visit website roaming.kt.com

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Choose either Extension or SIM Voice Top-Up.

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Enter your phone number or contract number.

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Select the desired recharge amount.

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Complete the payment process to finish the recharge.

Special Offer

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For customers who have purchased the 30-Day Plan of SIM Pro, SIM Max, eSIM Max,

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they are eligible to receive a 50% special discount for adding an additional 30 days to their plan.

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This offer is valid for orders placed until Dec 31, 2025 (KST).

SKT eSIM/SIM Max (Data, Calls)

How to Recharge

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You can scan the following QR code to visit their page or

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Visit at this webpage.

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Enter rental contract and phone NBR.

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Select the recharge amount you need.

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: 5,500, 11,000, 22,000, 33,000 , 55,000 (Unit :KRW).

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Pay to complete the recharge.

MVNO : SIM 100, SIM Lite, SIM Basic