Czechia
This page covers the connectivity picture for Czechia: the mobile networks in use, the cities most travellers visit, and airport coverage. For plan-by-plan pricing, see the best eSIM for Czechia comparison.
Mobile networks in Czechia
| Network | Technologies listed |
|---|---|
| O2 Czech Republic | 4G, 5G |
| T-Mobile Czech Republic | 4G, 5G |
| Vodafone Czech Republic | 4G, 5G |
Major cities and areas
- Prague
- Brno
- Ostrava
- Plzeň
- Karlovy Vary
Airport connectivity
- Václav Havel Airport Prague (PRG)
Travel notes
- Czechia has strong 4G and growing 5G coverage.
- Prague, Brno and the spa towns are well covered.
- Regional European plans usually include Czechia.
Providers with Czechia plans
Cross-border travel makes eSIMs especially useful in Europe. A single regional plan can cover dozens of countries without a new SIM for every border. Browse all eSIM destinations.
Travel eSIM guides
- SetupHow to Install an eSIMA step-by-step walkthrough of installing a travel eSIM by QR code or manually, plus how to switch it on when you arrive.
- DevicesHow to Use an eSIM on iPhoneHow eSIM works on iPhone, which models support it, and how to add, label and manage travel eSIMs in Settings.
- DevicesHow to Use an eSIM on AndroidA device-agnostic Android eSIM guide covering compatibility checks, QR installation and dual-SIM data settings.