This is the landline area code for Karlovy Vary and the surrounding spa region in Western Bohemia.
How to Call Karlovy Vary from Overseas
- Dial your country's exit code (e.g., 00 or 011)
- Dial 420 (Czech Republic country code)
- Dial the 9-digit subscriber number (landlines in this region start with 35)
Example: Calling Karlovy Vary from France
00 420 35X XXX XXX
Where:
00 = France exit code
420 = Czech Republic country code
35 = Karlovy Vary regional identifier
XXXXXXX = Local number
Quick Facts
Karlovy Vary & Regional Coverage
The 35 area code serves the "Spa Triangle" and key western industrial hubs:
Karlovy Vary
The regional capital, famous for its colonnades and Film Festival
Cheb
Historic town near the German border with the famous Špalíček houses
Mariánské Lázně
The second largest spa town, known for its "Singing Fountain"
Františkovy Lázně
The third vertex of the West Bohemian spa triangle
Sokolov
Industrial and coal mining center in the heart of the region
Ostrov
Town known for its historic park and functionalist architecture
Major Czech Area Codes
Internal Dialing (Within Czechia)
Czechia uses a closed 9-digit system. Dial the full number including the 35 prefix from any domestic landline or mobile phone:
35X XXX XXX