“Not working. I bought their esim 2 days ago. Emailed them about my issues. Support got back to me actually quickly. I got a 'replacement esim' that one worked for less than 15 minutes. The support person escalated the issue and I'm still waiting for their reply.”

J

Aug 31, 2026

TravelGator eSIM Czech Republic

“No data, no support”

Roman

Mar 8, 2026

GlobaleSIM Czech Republic

“Yeah. absultaly gorgeious and good.”

Salah

Nov 20, 2025

abesteSIM Czech Republic

“i bought an esim from SMARTLINE INC. using a card that i only used there, and after that i received attempts of fraud transactions.”

falo

Jul 30, 2025

Airalo Czech Republic

“It's good.”

Sulaiman

May 11, 2023

Maya Mobile Czech Republic

“Excellent!
Everything went well and very easy installation.

”

AdiDahs

Dec 20, 2022

Czech Republic Travel eSIM FAQ

Everything you need to know about using eSIMs in Czech Republic

How many travel eSIM brands (providers) are available for use in Czech Republic, and how many prepaid data plans are there?

Over 180 travel eSIM providers and more than 13, 200 prepaid data plans are available for use in Czech Republic. There is a wide variety of options, making it easy for travelers to find an eSIM that suits their needs.

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

Yes, a number of eSIM providers offer unlimited data plans that cover Czech Republic. These plans generally apply to validity periods from one to fifteen days and are priced between about $2.41 and $34.60 USD, depending on the carrier and the chosen duration. Providers such as abesteSIM, Roamify, MicroEsim, Yesim, Earth Esim, EtravelSIM, Truely, Ohayu, Orange Travel and FairPlay offer unlimited data, but most include a clause that speed may be throttled. Specific speed limits are noted for some carriers—abesteSIM and MicroEsim cap speeds at 10 Mbps, Earth Esim offers a 5‑Mbps or 10‑Mbps limit, and Ohayu limits to 1 Mbps. Tethering is usually allowed across these options. Travelers who need assured high throughput should review the terms for each plan, and select one whose validity and speed provisions best match their data usage expectations.

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 eSIMs that give you a phone number and SMS connectivity in Czech Republic are available from several providers. GlobaleSIM, Orange Travel, Airalo, Giga.Tel, SimOptions and RedEx eSIM offer plans with inbound and outbound voice and SMS. The Czech‑local number options are provided by Giga.Tel, Airalo, Airhub, SimOptions and RedEx eSIM, all of which use the local dialing code +420. GlobaleSIM and Orange Travel use foreign codes (+1 and +48 respectively). Prices begin at about $4.00 for a 1‑GB plan from GlobaleSIM, while other options range from a few dollars to roughly $25–$30 for larger data packages and longer validity periods.

These plans usually cover 1 GB to 50 GB of data over 7 to 30 days, though longer‑term packages and combined data‑and‑voice bundles are also available. The choice of dialing code determines whether the number is a local Czech number or a foreign one, and some plans require eKYC or have specific activation windows. Check the validity dates and any required documentation before purchase to ensure the eSIM meets your travel schedule.

Summarized by AI, Last updated: Aug 6, 2026