nextSIM eSIM Data Plans for Czech Republic

No, nextSIM does not provide a true unlimited‑data eSIM for Czech Republic. Every plan that uses the word “Unlimited” in its name actually offers a fixed amount of high‑speed data each day – for example, the eSIM Unlimited Standard 1 day Czech Republic plan provides 1 GB of 5G/4G high‑speed data per day and, once that limit is reached, the speed drops to 512 kbps. The same pattern applies to the “Unlimited Plus” variants, which deliver 2 GB per day before the speed falls to 2000 kbps.

If you need a larger data allowance, nextSIM offers fixed‑data plans such as the eSIM GLOBAL 50GB 365Days Economy, which gives 50 GB of high‑speed data valid for 365 days, and the eSIM EUROPE 50GB 30Days Premium, which supplies 50 GB for 30 days. These plans can be more cost‑effective for travelers who expect to use a substantial amount of data.

nextSIM does not offer eSIM plans that include a phone number or SMS for Czech Republic. The provider only sells data‑only eSIMs for travelers. Users who need voice or text can rely on VoIP applications such as WhatsApp, Telegram, or iMessage, which work over the data connection.

NextSIM provides data plans for Czech Republic in both single‑country and multi‑country formats. The single‑country portfolio includes 21 plans, while the multi‑country offering contains 40 plans. Within these options customers can choose from fixed data caps—giving a single lump sum of data usable over the validity period—or daily data caps, which reset each day and are ideal for travelers with short stays. In terms of cost, the available plans span a price range from roughly $1.67 up to $1,290.69, while the data quantity offered varies between 1 GB and 50 GB. This breadth allows users to match a plan’s scope, duration and data needs to their individual travel situation.