What the international code for Cape Verde to call? Dial code number to open phone call in Cape Verde is ( 00238 ) or ( +238 ) in order to make international phone calls between Cape Verde and all countries of the world to unlock phone with more additional details and informations about Cape Verde country whereby each country is distinguished by a special telephone number, where the caller write the Republic of Cape Verde dial area code to opening sim card telephone line mobile or landline then the phone number.