EZsim eSIM Data Plans for Thailand

EZsim does not provide an unlimited data eSIM for Thailand. All of its Thailand plans have a defined data cap that must be used within a specified validity period.

Travelers who need a large amount of data can choose from EZsim’s fixed data plans, such as the 50GB plan valid for 90 days or the 20GB plan valid for 30 days. These fixed data plans offer a substantial data allowance and can be more cost‑effective for most users unless they are extremely heavy data consumers.

EZsim does not provide Thailand eSIM plans that include a phone number or SMS service. Travelers will find only data‑only plans through EZsim for Thailand. However, data connectivity allows the use of popular VoIP applications such as WhatsApp, Telegram, and iMessage for voice calls and messaging. Because some destinations can restrict or block certain apps, it is advisable for travelers to confirm that the VoIP services they depend on are accessible in Thailand before purchasing a data‑only eSIM.

For Thailand, EZsim provides 26 single‑country data plans. These plans range in price from $1.35 to $55.80 and offer data caps from 1 GB up to 50 GB, with validity periods between 1 and 90 days. Of the 26 plans, 18 feature daily data caps, while 8 offer fixed data amounts, and some allow tethering. No multi‑country plans are available for Thailand.