Area Code +39-031-(921...9219999) located in Appiano Gentile, Como (CO), more detail is as below. Place International Dialing Code : 39 International Prefix : 00 National Destination Code : 031 Subscriber Number From : 921 Subscriber Number To : 9219999 National Destination Code Length : 3 Uses National Destination Code : Yes National Significant Number Length : 10 Number Type : G (Geographic Land Line, Fixed Line) Carrier Name : Telecom Italia S.p.A. Click here to buy Italy Area Code Database Other Information Language Code : it (Italian) Country Number : 380 (Italy) Country Code : IT (Italy) Region Code : CO Region Name : Como City : Appiano Gentile Timezone : Europe/Rome Coordinated Universal Time : +01:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 6 Latitude : 45.7400 Longitude : 8.9800 ‹ previous : +39-031-(920...9209999) next › : +39-031-(922...9229999) Dialling Instructions For trunk calls: - 031 921 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 39 031 921 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 921 ~ 9219999 (Count: 9,219,079) Example: +39-031-0000921 / 0039-031-0000921 (031-0000921 / -031-0000921) +39-031-0000922 / 0039-031-0000922 (031-0000922 / -031-0000922) +39-031-0000923 / 0039-031-0000923 (031-0000923 / -031-0000923) +39-031-0000924 / 0039-031-0000924 (031-0000924 / -031-0000924) +39-031-0000925 / 0039-031-0000925 (031-0000925 / -031-0000925) ...+39-031-xxxxxxx / 0039-031-xxxxxxx (031-xxxxxxx / -031-xxxxxxx) ...+39-031-9219995 / 0039-031-9219995 (031-9219995 / -031-9219995) +39-031-9219996 / 0039-031-9219996 (031-9219996 / -031-9219996) +39-031-9219997 / 0039-031-9219997 (031-9219997 / -031-9219997) +39-031-9219998 / 0039-031-9219998 (031-9219998 / -031-9219998) +39-031-9219999 / 0039-031-9219999 (031-9219999 / -031-9219999)