A Decade of Supporting Travelers

Since February 2016, NeoKOSIM has been helping travelers stay connected in Korea and around the world.

50,000+ Orders Completed
Customers from 80+ Countries
290,000+ Members in Our Korea Travel Community (Facebook : Korea Travel Guide)

Whether you’re purchasing a Korea eSIM, Korea SIM Card, Pocket WiFi Korea, or International eSIM, you can shop with confidence knowing that customer satisfaction, security, and reliability are our top priorities.

More Than a SIM Provider

NeoKOSIM is more than just a provider of Korea eSIMs and SIM cards.
We also operate the Korea Travel Guide Facebook community with over 290,000 members, where travelers from around the world share travel experiences, tips, recommendations, and useful information about visiting Korea.
Through this community, we help international travelers enjoy a smoother, safer, and more enjoyable trip to Korea by providing practical travel information, local insights, and up-to-date guidance.

Our experience supporting travelers before and during their trips allows us to better understand what visitors need and deliver products and services they can rely on.

Secure Payments

Shop safely using trusted payment methods, including PayPal, Visa, MasterCard, American Express, and Discover.
All transactions are protected by SSL encryption and processed through PCI DSS-compliant payment systems, helping keep your personal and payment information secure.

Fast Delivery

Most eSIM orders are delivered within minutes after payment.

Once your payment is completed, your eSIM QR code and setup instructions are automatically sent to your email, allowing you to activate your eSIM quickly and prepare for your trip without delay.

Physical SIM cards and Pocket WiFi devices are shipped promptly, with tracking information provided so you can easily monitor your delivery status.

Real Customer Support

Need assistance? We’re here to help.
Our customer support team provides assistance before, during, and after your trip. We also offer detailed setup guides, troubleshooting articles, and FAQs to help you get connected quickly and easily.

Transparent Policies

We believe in clear and fair service.
Our Refund Policy, Privacy Policy, and Terms of Service are available for review at any time, so you can understand exactly what to expect before placing your order.

Shop with Confidence

For more than 10 years, NeoKOSIM has helped travelers stay connected with reliable mobile solutions and travel support.
From secure payments and fast eSIM delivery to responsive customer service and one of the largest Korea travel communities online, NeoKOSIM is dedicated to making your travel experience simple, safe, and hassle-free.

Thank you for choosing NeoKOSIM as your trusted source for Korea eSIM, Korea SIM Card, Pocket WiFi Korea, and International eSIM solutions.