TooSim eSIM Data Plans for Czech Republic

TooSim does not provide any unlimited‑data eSIM for the Czech Republic. The provider’s catalog contains only fixed data plans with hard caps, such as 10 GB, 20 GB, or 50 GB, each valid for 30 days. Travelers who need a larger data allowance can choose one of these fixed plans; the 50 GB 30‑day plan is the largest available for the Czech Republic. Because the plans are capped, they may be more cost‑effective for most users, unless one expects to exceed the plan’s data limit in a short period.

TooSim does not offer an eSIM plan that includes a Czech Republic phone number or SMS service. The provider sells only data‑only eSIM plans for the country. Travelers who need voice or messaging can use VoIP applications such as WhatsApp, Telegram, or iMessage over the data connection. Be aware that some destinations may block or restrict certain VoIP services, so it is advisable to confirm that the apps you rely on are accessible in Czech Republic before purchasing.

TooSim offers seven single‑country plans for the Czech Republic and an additional seven multi‑country plans that include the country. The plans cover a price range from roughly $4 to about $61, with data allowances between 1 GB and 50 GB and validity periods from seven to thirty days. Some plans provide a fixed data amount for the entire validity, while others give a daily data cap, and most include tethering support.