Area Code +39-031-(973...9739999) 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 : 973 Subscriber Number To : 9739999 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-(972...9729999) next › : +39-031-(974...9749999) Dialling Instructions For trunk calls: - 031 973 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 39 031 973 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 973 ~ 9739999 (Count: 9,739,027) Example: +39-031-0000973 / 0039-031-0000973 (031-0000973 / -031-0000973) +39-031-0000974 / 0039-031-0000974 (031-0000974 / -031-0000974) +39-031-0000975 / 0039-031-0000975 (031-0000975 / -031-0000975) +39-031-0000976 / 0039-031-0000976 (031-0000976 / -031-0000976) +39-031-0000977 / 0039-031-0000977 (031-0000977 / -031-0000977) ...+39-031-xxxxxxx / 0039-031-xxxxxxx (031-xxxxxxx / -031-xxxxxxx) ...+39-031-9739995 / 0039-031-9739995 (031-9739995 / -031-9739995) +39-031-9739996 / 0039-031-9739996 (031-9739996 / -031-9739996) +39-031-9739997 / 0039-031-9739997 (031-9739997 / -031-9739997) +39-031-9739998 / 0039-031-9739998 (031-9739998 / -031-9739998) +39-031-9739999 / 0039-031-9739999 (031-9739999 / -031-9739999)