Kolet eSIM Data Plans for East Asia

Kolet does not provide any unlimited data eSIM plans for East Asia. Instead, the provider offers fixed data plans that cover the same region. Among these, a 20GB plan valid for 30 days costs $42.49 USD, and a 20GB plan valid for 365 days costs $83.99 USD; both deliver 5G connectivity in China, Hong Kong, Japan, South Korea, Mongolia, Taiwan, and additional countries. Other options include 10GB for 30 days at $27.49 USD, 10GB for 180 days at $54.99 USD, and 5GB for 30 days at $16.99 USD.

Choosing one of these fixed data plans can be more cost‑effective for most travelers unless an extremely heavy data consumer needs a higher data allowance or an unlimited option. Each plan specifies a data cap, validity period, and 5G speed, making it easy to compare against travel needs.

Kolet does not offer East Asia eSIM plans that include a phone number or SMS. The provider's available eSIMs for this region are data‑only.

Travelers who need voice or messaging can rely on VoIP applications such as WhatsApp, Telegram or iMessage over the data connection. However, some destinations in East Asia may block or restrict access to certain VoIP services, so it is advisable to confirm that the apps you need will work before purchasing a Kolet eSIM.

Kolet offers eSIM coverage for Japan, Hong Kong, China, South Korea, Mongolia, Macau, and Taiwan.