Explore Top-tier Travel Korea eSIM, Korea SIM cards for visitors.

This eSIM's category offers unlimited data only including voice

Korea eSIM and SIM cards 
Special Deal, 20% OFF 

Why NeoKOSIM 

After-Purchase Customer Care
We’ll resolve any eSIM or SIM problems quickly and efficiently.

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If you encounter any issues with your Korea eSIM or Korea SIM card upon arrival, don’t worry—we’ve got you covered. Our dedicated customer care team provides 24/7 support to ensure your complete satisfaction. We’ll resolve any eSIM or SIM card problems quickly and efficiently, allowing you to enjoy your trip without any interruptions.
Special Benefits for all travelers to Korea
Join the “Korea Travel Guide” Group on Facebook today and stay connected with fellow travelers and the latest updates on Korean travel!

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Since 2016, we’ve proudly managed the “Korea Travel Guide” Facebook Group, a leading source for Korean travel information. As a member, you’ll gain access to exclusive discounts and competitive prices specifically curated for our community. Be sure to check out the discount codes we share regularly, helping you secure the best deals for your trip to Korea.
Convenient Pickup and Delivery Service 
We offer convenient SIM card pickup at major Korean airports.
We provide swift local and international delivery options.

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Convenient Pickup and Delivery Service 
We offer convenient SIM card pickup at major Korean airports, including Incheon, Gimpo, and Gimhae, ensuring a seamless start to your trip. Additionally, we provide swift local and international delivery options. Travelers visiting Jeju can also enjoy hassle-free Korea eSIM services.
Explore Korea with ease by choosing from our customized SIM and eSIM plans, tailored to fit your specific travel needs. Whether you’re looking for data-only plans or full-service options, we have a solution for every traveler.
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