SimBalkan eSIM Data Plans for Thailand

SimBalkan does not provide a truly unlimited data eSIM for Thailand. All plans that carry the word “Unlimited” in their name have a hard data cap of 1GB (or 1GB per day) before speed reductions apply. This means the data allowance is limited, so these plans are not equivalent to unlimited high‑speed data.

For travelers who need more data, SimBalkan offers fixed data plans with higher capacities. For example, a 50GB plan is available for 10 days or 30 days, and a 30GB plan is available for 30 days. These fixed plans can be more cost‑effective if the user requires a large but bounded amount of data for their stay in Thailand.

SimBalkan does not provide a phone number or SMS capability for Thailand. Travelers can only purchase data‑only eSIM plans from SimBalkan for use in Thailand. The available plans allow mobile data but do not support inbound or outbound calls or SMS. However, over‑the‑top communication apps such as WhatsApp, Telegram, and iMessage can generally be used over the data connection for voice and messaging. Some destinations may block or restrict access to specific VoIP services, so travelers should confirm that the apps they rely on are accessible in Thailand before purchasing a plan.

SimBalkan provides 18 single‑country plans and 5 multi‑country plans that are valid for Thailand. The available offerings span a wide price range from about $1.04 to $52.02 and data caps from 500 MB up to 50 GB.