Global Dial Code
Exit Country Code + 506 + The Number
The Costa Rica country code is 506. The nationality of Costa Rica is Costa Ricans.The capital of Costa Rica is San JoseLargest Cities in Costa Rica by population: San Jose, Limon, Alajuela, San Francisco, Cinco Esquinas, Desamparados, Liberia, Puntarenas, San Vicente, Barranca. Local Telephone Prefix: No trunk codes in Costa Rica, just dial direct when calling domestic.