Telephone Information: If calling from outside Spain the international code is 34 followed by the area code for Granada (58) and the local number (e.g. your international access code followed by: 34 58 234567). Calling Granada from within Spain requires the area code (958) and your local number (e.g. 958 234567). Calling from within Granada province requires NO area code, only the local number (e.g. 234567)