nextSIM eSIM Data Plans for East Asia

nextSIM does not provide truly unlimited high‑speed data plans for East Asia. Plans labeled “Unlimited” actually offer a fixed data amount—1GB or 2GB per day or per package—after which the speed drops to 512kbps or 2000kbps. For travelers who need more data, nextSIM offers fixed‑data options such as the eSIM Asia 20GB 30Days Standard plan, which costs $50.08 USD, or the eSIM GLOBAL 50GB 30Days Premium plan, priced at $1, 276.96 USD. These fixed‑data plans can be more cost‑effective for users who require substantial data without the speed throttling that follows the “Unlimited” limit.

nextSIM does not provide East Asia eSIM plans that include a local phone number or SMS capability. Their East Asia offerings are data‑only. Travelers can still use VoIP services such as WhatsApp, Telegram, and iMessage over the data connection for voice and text communication.

NextSIM’s eSIM plans that serve East Asia cover the following countries: China, Japan, Hong Kong, South Korea, Taiwan, Macau, and Mongolia. Plans are grouped by the set of East‑Asian countries they include: the eSIM Asia Standard and Economy plans cover Hong Kong, South Korea, Macau, and Taiwan; the eSIM Global Standard, eSIM Global Unlimited Standard, and both editions of eSIM Global Unlimited Plus Standard cover China, Hong Kong, Japan, South Korea, Macau, and Taiwan; and the eSIM GLOBAL Premium and eSIM ASIA and Middle East Premium plans cover China, Hong Kong, Japan, South Korea, Mongolia, Macau, and Taiwan. All plans that list these regions also include additional global destinations, but the above countries are those within East Asia that are guaranteed coverage.