Area Code +39-031-(615...6159999) located in Erba, Como (CO), more detail is as below. Place International Dialing Code : 39 International Prefix : 00 National Destination Code : 031 Subscriber Number From : 615 Subscriber Number To : 6159999 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 : Erba Timezone : Europe/Rome Coordinated Universal Time : +01:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 6 Latitude : 45.8100 Longitude : 9.2200 ‹ previous : +39-031-(614...6149999) next › : +39-031-(616...6169999) Dialling Instructions For trunk calls: - 031 615 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 39 031 615 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 615 ~ 6159999 (Count: 6,159,385) Example: +39-031-0000615 / 0039-031-0000615 (031-0000615 / -031-0000615) +39-031-0000616 / 0039-031-0000616 (031-0000616 / -031-0000616) +39-031-0000617 / 0039-031-0000617 (031-0000617 / -031-0000617) +39-031-0000618 / 0039-031-0000618 (031-0000618 / -031-0000618) +39-031-0000619 / 0039-031-0000619 (031-0000619 / -031-0000619) ...+39-031-xxxxxxx / 0039-031-xxxxxxx (031-xxxxxxx / -031-xxxxxxx) ...+39-031-6159995 / 0039-031-6159995 (031-6159995 / -031-6159995) +39-031-6159996 / 0039-031-6159996 (031-6159996 / -031-6159996) +39-031-6159997 / 0039-031-6159997 (031-6159997 / -031-6159997) +39-031-6159998 / 0039-031-6159998 (031-6159998 / -031-6159998) +39-031-6159999 / 0039-031-6159999 (031-6159999 / -031-6159999)