Area Code +39-031-(763...7639999) located in Mariano Comense, Como (CO), more detail is as below. Place International Dialing Code : 39 International Prefix : 00 National Destination Code : 031 Subscriber Number From : 763 Subscriber Number To : 7639999 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 : Mariano Comense Timezone : Europe/Rome Coordinated Universal Time : +01:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 6 Latitude : 45.7000 Longitude : 9.1800 ‹ previous : +39-031-(762...7629999) next › : +39-031-(764...7649999) Dialling Instructions For trunk calls: - 031 763 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 39 031 763 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 763 ~ 7639999 (Count: 7,639,237) Example: +39-031-0000763 / 0039-031-0000763 (031-0000763 / -031-0000763) +39-031-0000764 / 0039-031-0000764 (031-0000764 / -031-0000764) +39-031-0000765 / 0039-031-0000765 (031-0000765 / -031-0000765) +39-031-0000766 / 0039-031-0000766 (031-0000766 / -031-0000766) +39-031-0000767 / 0039-031-0000767 (031-0000767 / -031-0000767) ...+39-031-xxxxxxx / 0039-031-xxxxxxx (031-xxxxxxx / -031-xxxxxxx) ...+39-031-7639995 / 0039-031-7639995 (031-7639995 / -031-7639995) +39-031-7639996 / 0039-031-7639996 (031-7639996 / -031-7639996) +39-031-7639997 / 0039-031-7639997 (031-7639997 / -031-7639997) +39-031-7639998 / 0039-031-7639998 (031-7639998 / -031-7639998) +39-031-7639999 / 0039-031-7639999 (031-7639999 / -031-7639999)