Dominica is a sovereign island country located in the Lesser Antilles archipelago in the Caribbean Sea. It is about the size of Washington, D.C. and has a population of approximately 72,000 people. The official language is English, but French and Creole are also spoken. The currency is the East Caribbean dollar (XCD). The country is a member of the Commonwealth of Nations.
To call Dominica from Sri Lanka, you need to dial the international access code for Sri Lanka, which is 00, followed by the country code for Dominica, which is 1, followed by the phone number.