ESIM.DOG 🐶 eSIM Data Plans for South Korea

ESIM.DOG does not provide any plan that offers a truly unlimited high‑speed data allowance for South Korea. The only plan that uses the word “Unlimited” actually delivers 1 GB of high‑speed data before the speed is throttled to 384 kbps.

Instead, ESIM.DOG sells fixed‑data eSIMs that give higher amounts of data while keeping standard 5G or LTE speeds. Examples include a 50 GB plan valid for 30 days costing $20.02 USD, a 30 GB plan for 30 days at $30.99 USD, and a 20 GB plan for 30 days at $10.01 USD. These fixed‑data options may be more cost‑effective for most travelers than an “unlimited” plan that throttles after a very small data limit.

ESIM.DOG does not offer a South Korea eSIM plan that comes with a local phone number or SMS capability. Their South Korean offerings are data‑only, providing high‑speed internet access but no voice or text messaging over a domestic number. Travelers can still make and receive calls and send messages using VoIP applications such as WhatsApp, Telegram and iMessage over the data connection.

ESIM.DOG offers 25 single‑country data plans for South Korea. These plans range in price from about $0.50 to $30.99 and provide data caps between 100 MB and 50 GB, with validity periods spanning 1 to 30 days. Some plans deliver a fixed data amount for the entire validity, while others provide a daily data cap that limits usage each day. Users can also use the plans for tethering, though a reduced speed of 384 Kbps may apply when tethering.