More than 150 travel eSIM brands are available for use in Czech Republic, and over 8900 prepaid data plans are offered. The breadth of available plans means travelers can easily find an eSIM that meets their needs.

Are there any unlimited data eSIM plans available for Czech Republic?

Yes, several eSIM providers supply unlimited data plans for the Czech Republic. The plans differ in validity, pricing and speed limits. The cheapest option is Firsty, offering one‑day unlimited data for free but with ads and a strict speed cap of 256 kbps; the most expensive is Airhub, providing a ten‑day unlimited pass for about $37. In between, providers such as abesteSIM, Roamify, MicroEsim, Yesim, Truely, Orange Travel and FairPlay all offer unlimited data, valid anywhere from one day up to thirty days. Most of these unlimited plans include speed throttling—typically around 5 Mbps, although Firsty’s limit is lower and Orange Travel’s plan does not specify a speed cap. All plans support tethering except Orange Travel, which additionally requires eKYC verification. The overall price range for unlimited data eSIMs in the Czech Republic typically falls between $0 and $38.

What are the major mobile networks available for a travel eSIM in Czech Republic?

In the Czech Republic, the primary Mobile Network Operators (MNOs) are:

O2 Czech Republic: A major integrated operator providing extensive mobile and fixed-line services, including 2G, 3G, 4G, and 5G networks.
T-Mobile Czech Republic: A subsidiary of Deutsche Telekom, offering comprehensive mobile services with widespread coverage across the country.
Vodafone Czech Republic: Part of the Vodafone Group, delivering a range of mobile services with a significant customer base and network reach.

In addition to these MNOs, the Czech Republic hosts several Mobile Virtual Network Operators (MVNOs) that provide mobile services by leasing access from the major carriers. Notable local MVNOs include SAZKAmobil and Lama mobile, both of which utilize Vodafone's network infrastructure. It's important to note that most travel eSIMs rely on MNO infrastructure rather than MVNOs.

Can I get a travel eSIM with a phone number and SMS for Czech Republic?

Travel eSIM plans that include a phone number and SMS support for Czech Republic are available from several providers. Plans from GlobaleSIM start at $4.00 USD for 1GB, offering inbound voice, outbound voice, and inbound SMS; other GlobaleSIM packages run up to 30 days and $12.00 USD for 20GB. Roamify supplies 15‑to‑200‑GB options for $15.00 USD to $35.00 USD, with inbound/outbound voice and SMS and validity of 30 days. Earth Esim offers a 15GB plan for $15.00 USD with inbound/outbound voice and SMS and 27‑day validity. Airalo’s 10‑GB eSIM is $16.00 USD, provides a local Czech phone number (+420), inbound/outbound voice and SMS, and 30 days of data. eSimfly delivers 10‑ to 100‑GB packages from $17.84 USD to $59.29 USD, all with inbound/outbound voice and SMS; most use a foreign dialing code (+33 or +44). SimOptions provides 10‑to‑120‑GB plans ranging from $21.90 USD to $55.90 USD, supporting inbound/outbound voice and SMS (dialing codes +420, +33).

The charging plans cover validity durations of 7 to 90 days, and most use foreign dialing codes such as +33 (France) or +1 (USA), offering international numbers rather than local Czech ones, while Airalo remains the only provider listed that provides a local +420 Czech phone number. All of these options enable both voice calls and SMS while traveling in Czech Republic.

Summarized by AI, Last updated: May 11, 2026