Airhub eSIM Data Plans for East Asia

Airhub does not provide an unlimited data eSIM plan for East Asia. All of the Airhub plans listed for this region have a defined data cap, the largest of which is 20 GB for a 30‑day period. Travelers who need high‑volume data can still choose from fixed‑data options. For example, the Global 20GB 30Days plan costs $34.00 USD, the Global 17GB 30Days plan costs $32.00 USD, and the Global 12GB 30Days plan costs $28.00 USD; these plans are available for 30 days of validity and cover China, Japan, South Korea, Macau, Taiwan, and many other countries in East Asia. Selecting an appropriately sized fixed data plan can be more cost‑effective for most users unless excessive data consumption is required.

Airhub does not provide a phone number or SMS capability for its East Asia eSIM plans. All plans are data‑only, so travelers cannot receive or send SMS or place voice calls that require a cellular number from Airhub in East Asia. For voice and messaging, users can rely on popular VoIP applications such as WhatsApp, Telegram, and iMessage, which work over the data connection and do not need a separate phone number or SMS service.

Airhub’s East‑Asian coverage comprises China, Japan, South Korea, Taiwan, Hong Kong, and Macau. The Explore Asia in 31 Countries plan lists China, Japan, South Korea and Taiwan, while the Global plans—presented multiple times in the data—generally cover China, Hong Kong, Japan, South Korea, Macau and Taiwan; a variant of the Global plan lists only Japan, South Korea, Macau and Taiwan. No plan in the dataset extends to Mongolia.