Step 1: Install Local eSIM (for Korea, Vietnam, Japan, Thailand) 1. Go to Settings > Cellular > Add eSIM > Use QR Code 2. Scan the QR code (from another device or printout), or use the [...]
What for Voucher? – The voucher is used to collect your ordered Korea eSIM, SIM card, or Pocket WiFi, T-Money card by showing it to the staff at the designated pickup location, such as the [...]
Share Your Review and Get Rewarded! – We’d love to hear your feedback about your purchase. – As a thank you, you’ll receive a $3 discount coupon. To leave a review for a [...]
Get Extra Savings with Coupons – Save more on your Korea SIM, Korea eSIM, or International eSIM purchase with a promo coupon. Simple Steps: – Add your Korea or International eSIM and [...]
Overview Don’t have a PayPal account? No problem. You can place an order a Korea eSIM, Korea SIM card, Korea Pocket WiFi, or International eSIM using an internationally issued credit or [...]
Overview & Critical Requirements Before purchasing a Korea or International eSIM, please ensure your device meets the following conditions. Otherwise, your eSIM may not activate properly. [...]
5G & LTE Quality and Speed * Q1. What is the average 5G speed in South Korea? -A. As of June 2026, the nationwide average speed across the top three carriers is around 1 Gbps. It provides a [...]
Overview An unlocked phone means your device can freely use overseas eSIMs or SIM cards without carrier restrictions. * How to Check Before Purchasing an eSIM ( or SIM) – 1. Check the [...]
A Question We Hear All the Time – One of the most common questions we receive from visitors to Korea is: “I am about to order for the third time, and I am still a bit confused. Which [...]
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 [...]
