JamboSim eSIM Data Plans for Czech Republic

JamboSim does not provide a truly unlimited data eSIM for the Czech Republic. All plans that list “Unlimited” in their name give a fixed allowance of 3 GB per day; after that limit the speed is throttled to 1000 kbps. Travelers who need larger data volumes can choose from JamboSim’s fixed‑data options, such as 20 GB for 30 days in the Czech Republic (priced at $6.99 USD) or 100 GB for 180 days covering the Czech Republic and Europe (priced at $188.99 USD). These plans offer a higher overall data cap and can be more cost‑effective for heavy data users.

JamboSim offers eSIM plans for Czech Republic that include a phone number and the ability to send SMS. Prices start at $11.99 for 1 GB valid for 7 days and go up to $101.99 for 20 GB valid for 365 days, covering a validity range of 7 days to 365 days. Each plan assigns a telephone number with the dialing code +1, which is a North American number; the plans allow outbound voice calls and outbound SMS, but do not support incoming calls or messages. Travelers should verify the specific features with JamboSim if they require inbound calling or texting.

JamboSim provides 12 single‑country data plans that cover Czech Republic alone, and 47 multi‑country plans that include Czech Republic among their destinations. The available plans cover a price range from $1.99 to $185.99 and data caps from roughly 200 MB to 100 GB, with options that allow either a fixed data amount or a daily data cap, depending on the specific plan.