Keep On Roaming eSIM Data Plans for Czech Republic

Keep On Roaming does not provide a truly unlimited high‑speed data eSIM for the Czech Republic. The plans that carry the word “Unlimited” in their names actually include a capped amount of fast data – either 1GB in total or 1GB per day – after which the speed is dropped to a lower tier.

If a traveler requires more data, Keep On Roaming supplies fixed‑data options that are valid for 30 days: a 20GB plan priced at $20, a 50GB plan priced at $32, or a 100GB plan priced at $62. These plans give a larger data allowance at a fixed cost and may be more economical for heavy data users, though they are not unlimited.

Keep On Roaming does not provide a Czech Republic eSIM plan that includes a local phone number or SMS capability. The available plans are data‑only, giving only internet access for the duration of the validity period.

Users who need voice or messaging can rely on popular VoIP applications such as WhatsApp, Telegram, or iMessage, which operate over the data connection and allow calls and messaging without a phone number or SMS support.

Keep On Roaming gives travelers in the Czech Republic access to 15 single‑country plans and 26 multi‑country plans that cover the Czech Republic.
The single‑country options range from about $4 to $148 and offer 1 GB to 100 GB of data for 1 to 30 days of validity.
The multi‑country set covers the same price and data ranges, allowing a larger variety of destinations while still including Czech traffic.
Some plans feature a fixed data amount (25 plans) while others apply a daily data cap (16 plans). The fixed‑cap plans give a set amount of data for the full validity period, whereas the daily‑cap plans reset the allowance every day, which can be useful for short‑term trips or for people who normally use only a small amount of data each day. All of the available plans support tethering.