ESIMFUN eSIM Data Plans for Czech Republic

ESIMFUN does not provide a truly unlimited data eSIM for the Czech Republic. The plans that carry “unlimited” in their names give a fixed high‑speed data allowance of 100 GB. Once that cap is reached, the speed may be reduced, but the dataset does not specify the throttled speed.

Travelers who need more flexible options can consider ESIMFUN fixed‑data plans. For example, a 3‑day plan includes 100 GB of high‑speed data for $14.19 USD, and a 30‑day plan offers the same 100 GB at $126.36 USD. These fixed‑data plans are often more cost‑effective for users who are not extremely heavy data consumers.

ESIMFUN does not provide any eSIM plans for the Czech Republic that include a phone number or SMS capability. The provider offers only data‑only eSIMs in that market. Travelers wishing to make voice calls or send text messages can use data‑based VoIP applications such as WhatsApp, Telegram, or iMessage, which work over the data connection provided by the eSIM.

ESIMFUN offers only multi‑country plans for the Czech Republic, with a total of 30 different options. Among these, 10 plans have a daily data cap, meaning customers can use a set amount of data each day until the validity expires, while 20 plans have a fixed data cap that distributes the total allocation over the entire validity period. The prices for the available plans range from about $3.13 to $208.52, the data caps span from 1 GB up to 100 GB, and the validity periods vary between 1 and 30 days.