Czechia Country Code — +420

+420 is the international dialling code for Czechia. Numbers in Czechia start with this prefix when dialled from abroad.

How to call Czechia

To call Czechia from another country, dial your international access prefix, then 420, then the local number.

• From the United States or Canada: 011 420, then the local number.
• From most other countries: 00 420, then the local number (some countries use 0011, 010 or another carrier prefix — check your operator).
• From a mobile phone abroad: +420 works on almost every network.

Other countries in Europe