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Data plans for this provider are automatically updated. While we strive to keep the information accurate, we cannot guarantee its completeness or accuracy. Please confirm all details on the provider's official website or app before purchasing.
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“I do not recommend this site for purchase. Before purchasing, I came across a number of negative reviews, but I decided to try my luck anyway. Here's my experience: In Uzbekistan, everything worked perfectly for one day, but the speed was terrible on the second day. In South Korea, everything worked well, but in China, everything worked well for two days, and then the internet simply disappeared, even though I still had plenty of data and time left. There is no support, and the AI agent responds by saying that I am doing something wrong.”
ESIM.DOG does not provide a truly unlimited high‑speed data plan for South Korea. The only plan that carries the word “Unlimited” in its name offers 500 MB of data; once that amount is reached the speed is reduced to 512 kbps, so it is not a limitless 5G or 4G experience.
Instead, ESIM.DOG offers fixed‑data options that can be suitable for heavy usage. For example, a 100 GB plan is available for 180 days at $69.11 USD, and an 80 GB plan can be purchased for 365 days at $149.99 USD. These plans deliver full speed until the data cap is reached and can be more cost‑effective than relying on a limited “Unlimited” offer.
ESIM.DOG offers several eSIM plans that include a phone number and SMS for South Korea. The plans range from 1GB to 20GB of data and are valid for 7 days up to 365 days, with prices spanning $8.98 USD to $96.99 USD. Each plan provides a U.S. dialing code +1 and allows both inbound and outbound voice calls as well as inbound and outbound SMS messages. Users should check the specific plan details and confirm any requirements directly with ESIM.DOG in order to ensure the service meets their needs.
ESIM.DOG offers 255 single‑country data plans and 292 multi‑country plans that include South Korea. The plans run from approximately $0.53 up to $220.44 and provide anywhere from 100 MB to 100 GB of data, with validity periods ranging from one day to a full year. Many of the plans allow tethering, and a small number include a reduced speed of 512 kbit/s.
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