Area Code +39-031-(688...6889999) located in Como, Como (CO), more detail is as below. Place International Dialing Code : 39 International Prefix : 00 National Destination Code : 031 Subscriber Number From : 688 Subscriber Number To : 6889999 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 : Infracom 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 : Como Timezone : Europe/Rome Coordinated Universal Time : +01:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 6 Latitude : 45.8100 Longitude : 9.0900 ‹ previous : +39-031-(687...6879999) next › : +39-031-(689...6899999) Dialling Instructions For trunk calls: - 031 688 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 39 031 688 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 688 ~ 6889999 (Count: 6,889,312) Example: +39-031-0000688 / 0039-031-0000688 (031-0000688 / -031-0000688) +39-031-0000689 / 0039-031-0000689 (031-0000689 / -031-0000689) +39-031-0000690 / 0039-031-0000690 (031-0000690 / -031-0000690) +39-031-0000691 / 0039-031-0000691 (031-0000691 / -031-0000691) +39-031-0000692 / 0039-031-0000692 (031-0000692 / -031-0000692) ...+39-031-xxxxxxx / 0039-031-xxxxxxx (031-xxxxxxx / -031-xxxxxxx) ...+39-031-6889995 / 0039-031-6889995 (031-6889995 / -031-6889995) +39-031-6889996 / 0039-031-6889996 (031-6889996 / -031-6889996) +39-031-6889997 / 0039-031-6889997 (031-6889997 / -031-6889997) +39-031-6889998 / 0039-031-6889998 (031-6889998 / -031-6889998) +39-031-6889999 / 0039-031-6889999 (031-6889999 / -031-6889999)