🇰🇷CHEAPEST IN SOUTH KOREAPrice Match Guarantee

KT eSIM for South Korea

Get KT mobile data in South Korea for 184.32 credits/GB (~$0.92/GB). Instant activation, no physical SIM needed.

KT Data Rates in South Korea

Per GB

184.32 credits

Approximately

$0.92/GB

Network Code

MCC: 450 / MNC: 08

Operator ID

357

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How DialAnyone Credits Work

Credits are your universal currency on DialAnyone. When you purchase credits, you can spend them on anything we offer - there's no need to buy separate packages for different services.

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International Calls

Pay only for what you use, charged per minute to any country worldwide

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Text Messages

Send SMS and MMS to any phone number globally at low per-message rates

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Mobile Data (eSIM)

Stay connected abroad with data plans for 216+ countries on any device

💡 The more credits you buy, the more you save

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✅ Credits never expire and work across all DialAnyone services - whether you're calling from your browser, mobile app, or using our eSIM data abroad.

About KT in South Korea

KT is a telecommunications operator in South Korea that provides mobile network services. With DialAnyone eSIM, you can connect to KT's network instantly without needing a physical SIM card.

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Network Coverage

KT provides coverage across South Korea with 4G/LTE in most areas.

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Data Speed

Expect typical 4G speeds for browsing, streaming, and video calls.

FAQs About KT eSIM

KT eSIM data in South Korea costs 184.32 credits per GB, which is approximately $0.92/GB based on our Professional credit package pricing.
Yes! KT offers the lowest eSIM data rates in South Korea at 184.32 credits/GB.
KT is a major carrier in South Korea with extensive coverage. You'll typically get 4G/LTE speeds in urban areas and good coverage in most populated regions. MCC: 450, MNC: 08.
After purchasing through DialAnyone, you'll receive a QR code via email. Go to your phone's Settings > Cellular > Add eSIM and scan the QR code. The KT network will be available immediately. No SIM swapping required.
DialAnyone eSIM works on all eSIM-compatible devices including iPhone XS and newer, most Android phones from 2019+, iPads with cellular, and upcoming MacBooks with eSIM. Check your device settings to confirm eSIM support.

Get connected in South Korea

Instant eSIM activation. Works on iPhone, Android, and upcoming MacBooks with eSIM.

No monthly fees
Credits never expire
Works on browser + app

Other Options

View all South Korea networks | Browse all eSIM countries