Wiiline eSIM Data Plans for Czech Republic

Wiiline does not provide a truly unlimited high‑speed data eSIM for the Czech Republic. All of its plans that are marketed as “Unlimited” give only 1GB of high‑speed data per day (or a total of 1GB for a single‑day plan). Once the 1GB ceiling is reached, the connection is throttled to about 500–512 kbps, as indicated in the plan details.

Travelers who anticipate a higher data usage can choose one of Wiiline’s fixed‑data eSIMs. For example, there is a 30‑day plan that delivers 50GB of high‑speed data, and a 90‑day plan that provides 100GB for the Czech Republic. These options may be more cost‑effective for heavy data users than the daily “Unlimited” plans.

Wiiline does not provide any Czech Republic eSIM plan that includes a local phone number or the ability to send or receive SMS. All eSIM offerings from Wiiline for this country are strictly data‑only plans, meaning you can use internet data but cannot place regular voice calls or receive text messages from a native mobile number.

To communicate while traveling, you can rely on internet‑based messaging and calling services such as WhatsApp, Telegram, or iMessage. These apps work over a data connection and let you make voice and video calls as well as send messages without needing a traditional phone number or SMS capability.

Wiiline offers 16 single‑country data plans for Czech Republic and 31 multi‑country plans that include Czech Republic. The available plans span a price range from $1.00 to $200.00 and cover data volumes from 490 MB up to 100 GB. Fixed‑data‑cap plans provide a set amount of data for the entire validity period, whereas daily‑data‑cap plans limit the amount that can be used each day. Some plans also allow tethering and, in certain cases, reduced speeds.