Czechia eSIM.
Land in Czechia, scan one QR, and you're online. Prepaid data plans from €1.99. No roaming fees, no SIM swap — just data.
Czechia data plans
About travelling to Czechia
Will the Simline eSIM work in Czechia?
Yes. We partner with local networks across Czechia (full operator list shown above). Coverage is identical to a local prepaid SIM in cities, with reduced speeds in remote areas.
When does my Czechia eSIM start?
Activation is on first connection. The clock only begins once your phone first registers on a Czechia network — perfect for buying in advance and travelling later.
Can I use my Simline Czechia plan for calls and texts?
Plans are data-only. You can use WhatsApp / FaceTime / Telegram over data, and keep your home SIM for calls and SMS. No need to swap your normal number.
Do I need to be in Czechia to install the eSIM?
No. Install the QR before you fly while you're still on wifi. The plan only starts counting down when you first connect on the ground.
What if my plan doesn't connect?
If your eSIM doesn't pick up a Czechia network within 24 hours, contact in-app support and we'll refund within one business day. No data flow = full refund.
Does my phone support the Czechia eSIM?
Most iPhones from XR (2018+), Pixel 3+, and Samsung Galaxy S20+ models support eSIM. See the compatibility page or run the in-app one-tap check (works without CZ-region settings).
