How to call French Guiana using the international calling code +594 and area code.
Dial your exit code
Enter the international access code for your country (e.g. 011 in the US, 00 in Europe).
Enter the country code +594
Dial +594 when calling from outside French Guiana.
Add the local phone number
Enter the local number without the leading zero.
Mobile example
+594 XXX XXX XXX
Dial the country code, then the full mobile number.
Landline example
+594 XX XXXX XXXX
Include the area code if applicable. Omit any leading 0.
The calling code for French Guiana is +594. To call, start with your international access code, then dial +594 followed by the local number.
In French Guiana, the main languages spoken are French.
French Guiana uses the following time zone: America/Cayenne. Make sure to check local time before placing your call.
No app download is necessary. You can call numbers in French Guiana directly from your browser using DialBridge. Just enter the French Guiana phone number (+594) to get started.
A typical mobile number format is: +594 123 456 789. Remember to omit any leading zero from the local number.
Best times to call are typically 9 AM – 5 PM local time in French Guiana. Avoid early morning (before 8 AM) or late evening (after 9 PM).