Area Code +39-031-(610...6109999) 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 : 610 Subscriber Number To : 6109999 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-(609...6099999) next › : +39-031-(611...6119999) Dialling Instructions For trunk calls: - 031 610 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 39 031 610 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 610 ~ 6109999 (Count: 6,109,390) Example: +39-031-0000610 / 0039-031-0000610 (031-0000610 / -031-0000610) +39-031-0000611 / 0039-031-0000611 (031-0000611 / -031-0000611) +39-031-0000612 / 0039-031-0000612 (031-0000612 / -031-0000612) +39-031-0000613 / 0039-031-0000613 (031-0000613 / -031-0000613) +39-031-0000614 / 0039-031-0000614 (031-0000614 / -031-0000614) ...+39-031-xxxxxxx / 0039-031-xxxxxxx (031-xxxxxxx / -031-xxxxxxx) ...+39-031-6109995 / 0039-031-6109995 (031-6109995 / -031-6109995) +39-031-6109996 / 0039-031-6109996 (031-6109996 / -031-6109996) +39-031-6109997 / 0039-031-6109997 (031-6109997 / -031-6109997) +39-031-6109998 / 0039-031-6109998 (031-6109998 / -031-6109998) +39-031-6109999 / 0039-031-6109999 (031-6109999 / -031-6109999)