French Guiana

Exit Country Code + 594 + The Number

The French Guiana country code is 594. The nationality of French Guiana is French Guianese.The capital of French Guiana is CayenneLargest Cities in French Guiana by population: Cayenne, Matoury, Saint-Laurent-du-Maroni, Kourou, Remire-Montjoly, Macouria, Maripasoula, Mana, Apatou, Grand-Santi. Local Telephone Prefix: No trunk codes in French Guiana, just dial direct when calling domestic.