Czech Republic eSIM – Data for Prague & Beyond
Instant mobile data in Czech Republic from £4.99. No roaming charges. Keep your UK number. Activates the moment you land.
Prague is one of Europe's most popular city-break destinations. TripSIM provides reliable coverage across the Czech Republic.
Czech Republic mobile networks
- T-Mobile CZ — 4G/5G
- O2 CZ — 4G
- Vodafone CZ — 4G
How it works
- Buy your plan in GBP at our UK Stripe checkout.
- Scan the QR code we email you within minutes.
- Land in Prague and connect automatically.
Czech Republic eSIM FAQs
Does an eSIM work in Czech Republic?
Yes — TripSIM eSIMs work across Czech Republic on local 4G/5G networks (T-Mobile CZ, O2 CZ, Vodafone CZ). You activate before you fly and it connects automatically when you land.
Can I keep my UK number while using a Czech Republic eSIM?
Yes. Your physical UK SIM stays active for calls, texts and WhatsApp. The TripSIM eSIM runs alongside it as a data-only line.
Is hotspot / tethering included?
Yes, every TripSIM plan supports personal hotspot.
When should I install the eSIM?
Install before you leave the UK while on WiFi. Activation only starts when you connect to a local network in Czech Republic.
Is TripSIM cheaper than UK carrier roaming in Czech Republic?
Almost always. UK carriers typically charge Varies post-Brexit in Czech Republic. Save up to 80% vs UK roaming.
Does TripSIM work outside Prague?
Yes, coverage across the Czech Republic is excellent, including Brno, Český Krumlov, and Karlovy Vary.