You have got a call from phone number beginning with 506 or 00506 or 011506 or +506 and you want to know which country is the country code 506.
Which country has 506 as dialing code?
The country code 506 (506 area code) belongs to:
506 code country is preceded either by 00 ( 00506 ) or 011 ( 011506 ) for calls made from USA and Canada and by the sign plus (+506).
Flag of Costa Rica :