French Guiana country code: +594

To call French Guiana from another country, dial +594 followed by the local number.

• +594calling code
• GFISO country code
• +594 694 20 12 34example mobile number

How to call French Guiana

1. Dial your country’s international access code, or press and hold 0 for the + sign on a mobile phone.
2. Dial 594, the country calling code for French Guiana.
3. Dial the local number. Leave out the leading 0 if the local number normally starts with one.

Numbers are written in international format like this: +594 694 20 12 34. The example comes from Google’s libphonenumber data and is only a sample format.