French Guiana Dialing Code — +594
The international dialing code for French Guiana is +594. To call French Guiana from the United States or Canada, dial 011 + 594 + area code + local number. From Europe, dial 00 + 594 + area code + local number. On mobile phones worldwide, use +594 followed by the area code and local number.
How to Call French Guiana
From USA/Canada: 011 + 594 + local number. From UK/Europe: 00 + 594 + local number. From mobile phones: +594 + local number.
French Guiana City Area Codes
- Cayenne — +594 594
- Saint-Laurent-du-Maroni — +594 594
- Kourou — +594 594
- Matoury — +594 594
- Rémire-Montjoly — +594 594
Related French Guiana references
About French Guiana International Dialing
Country calling codes are standardized by the International Telecommunication Union (ITU). The French Guiana country code +594 is used to route international telephone calls to French Guiana from any country in the world.