Area Code +39-031-(991...9919999) located in Solbiate, Como (CO), more detail is as below. Place International Dialing Code : 39 International Prefix : 00 National Destination Code : 031 Subscriber Number From : 991 Subscriber Number To : 9919999 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 : Solbiate Timezone : Europe/Rome Coordinated Universal Time : +01:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 6 Latitude : 45.7900 Longitude : 8.9300 ‹ previous : +39-031-(990...9909999) next › : +39-031-(992...9929999) Dialling Instructions For trunk calls: - 031 991 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 39 031 991 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 991 ~ 9919999 (Count: 9,919,009) Example: +39-031-0000991 / 0039-031-0000991 (031-0000991 / -031-0000991) +39-031-0000992 / 0039-031-0000992 (031-0000992 / -031-0000992) +39-031-0000993 / 0039-031-0000993 (031-0000993 / -031-0000993) +39-031-0000994 / 0039-031-0000994 (031-0000994 / -031-0000994) +39-031-0000995 / 0039-031-0000995 (031-0000995 / -031-0000995) ...+39-031-xxxxxxx / 0039-031-xxxxxxx (031-xxxxxxx / -031-xxxxxxx) ...+39-031-9919995 / 0039-031-9919995 (031-9919995 / -031-9919995) +39-031-9919996 / 0039-031-9919996 (031-9919996 / -031-9919996) +39-031-9919997 / 0039-031-9919997 (031-9919997 / -031-9919997) +39-031-9919998 / 0039-031-9919998 (031-9919998 / -031-9919998) +39-031-9919999 / 0039-031-9919999 (031-9919999 / -031-9919999)