What the international code for Saint Kitts and Nevis to call? Dial code number to open phone call in Saint Kitts and Nevis is ( 001869 ) or ( +1869 ) in order to make international phone calls between Saint Kitts and Nevis and all countries of the world to unlock phone with more additional details and informations about Saint Kitts and Nevis country whereby each country is distinguished by a special telephone number, where the caller write the Federation of Saint Kitts and Nevis dial area code to opening sim card telephone line mobile or landline then the phone number.