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+420: which country is it?
+420 (also written 00420) is the international calling code of Czechia.
- Code
- +420 · 00420
- Country or territory
- Czechia
- Example
- +420 601 123 456
- Time zone
- UTC+2
How to call Czechia
From Canada, dial 011 (or +), then 420, then the local number. Dial the local number in full: there is no leading digit to drop.
A mobile number there looks like this in international format: +420 601 123 456.
Local time zone: UTC+2.
Got a call from +420?
If you don’t know anyone there, be careful. A common trick is the one-ring call: the phone rings once so that you call back, and the call is charged at an expensive international rate.
Don’t call back unknown international numbers, never share codes or bank details, and search the full number here to see what other people have reported.