TooSim eSIM Data Plans for Asia

TooSim does not currently provide an unlimited data eSIM plan for Asia. Travelers who need data in Asian destinations can choose from several fixed‑data options that are available throughout the region. For example, a 50GB plan for 30 days is priced at $138.99 USD, while a 20GB plan for the same period costs $61.99 USD; both plans include tethering and cover countries such as Hong Kong, Indonesia, South Korea, and Thailand, among others.

Selecting a fixed‑data plan can be more cost‑effective for most users, unless a traveler expects to consume an exceptionally high amount of data. These plans provide clear limits but avoid the risk of overage restrictions that sometimes accompany unlimited offers.

TooSim does not provide an Asia eSIM that includes a phone number or SMS capability. Only data‑only eSIM plans are available from the provider for the Asian region. Travelers can still use popular VoIP apps such as WhatsApp, Telegram, and iMessage over the data connection to make voice calls and send messages without a local phone number.

TooSim’s Asia plan covers Hong Kong, Indonesia, South Korea, Sri Lanka, Macau, Malaysia, Pakistan, Singapore, Thailand, Taiwan, Uzbekistan and Vietnam.