Dial the following to call
Czech Republic
From
French Guiana
How to call Czech Republic from French Guiana:
00 - French Guiana exit code to dial first when calling international
420 - Czech country code must be dialed next
00 +
420 +
Local Number - Overall dialing code format
World Times:
The time in French Guiana is now 19:40:52 PM(07:40:52 PM)
The time in Czech Republic is now 00:40:52 AM(12:40:52 AM)
How to call Czech Republic from French Guiana:
World Times:
Mobile Codes: