mysim24 eSIM Data Plans for Thailand

mysim24’s “Unlimited” plans for Thailand actually provide a fixed amount of high‑speed data—1 GB or 2 GB per day—after which the speed drops to 512 kbps or 2000 kbps. Because a data cap exists, these plans do not offer truly unlimited high‑speed internet.

For travelers who need larger quantities of data, mysim24 sells fixed‑data eSIMs, such as 100 GB for 30 days or 50 GB for 30 days, that may be more economical for heavy‑use visitors.

mysim24 does not provide an eSIM plan for Thailand that includes a phone number or SMS capability. All of the plans available from this provider are data‑only, so mobile services such as calls or text messages cannot be conducted with a local number when traveling in Thailand.

If you need to communicate while abroad, you can use VoIP applications such as WhatsApp, Telegram, or iMessage over the data connection. However, access to these services can sometimes be limited or blocked in certain destinations, so it is advisable to confirm that the platforms you rely on are reachable in Thailand before purchasing an eSIM from mysim24.

mysim24 lists 37 single‑country plans that cover only Thailand and an additional 34 multi‑country plans that include Thailand. The available data caps range from 1 GB to 100 GB, with prices between $2.85 and $121.99. Among the plans, 57 feature a fixed data amount, while 14 are based on a daily data cap.