Sri Lanka Codes Postaux Sri Lanka Codes Postaux:Central ProvinceEastern ProvinceNorth Central ProvinceNorth Western ProvinceNorthern ProvinceProvince of UvaSabaragamuwa ProvinceSouthern ProvinceWestern Province A propos de Sri Lanka Capitale: Colombo Devise: Rupee (LKR Langues: Sinhala (official and national language) 74%, Tamil (national language) 18%, other 8% Population: 21,513,990 Surface: 65,610 KM2