Area Code +39-031-(671...6719999) located in Asso, Como (CO), more detail is as below. Place International Dialing Code : 39 International Prefix : 00 National Destination Code : 031 Subscriber Number From : 671 Subscriber Number To : 6719999 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 : Asso Timezone : Europe/Rome Coordinated Universal Time : +01:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 6 Latitude : 45.8600 Longitude : 9.2700 ‹ previous : +39-031-(670...6709999) next › : +39-031-(672...6729999) Dialling Instructions For trunk calls: - 031 671 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 39 031 671 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 671 ~ 6719999 (Count: 6,719,329) Example: +39-031-0000671 / 0039-031-0000671 (031-0000671 / -031-0000671) +39-031-0000672 / 0039-031-0000672 (031-0000672 / -031-0000672) +39-031-0000673 / 0039-031-0000673 (031-0000673 / -031-0000673) +39-031-0000674 / 0039-031-0000674 (031-0000674 / -031-0000674) +39-031-0000675 / 0039-031-0000675 (031-0000675 / -031-0000675) ...+39-031-xxxxxxx / 0039-031-xxxxxxx (031-xxxxxxx / -031-xxxxxxx) ...+39-031-6719995 / 0039-031-6719995 (031-6719995 / -031-6719995) +39-031-6719996 / 0039-031-6719996 (031-6719996 / -031-6719996) +39-031-6719997 / 0039-031-6719997 (031-6719997 / -031-6719997) +39-031-6719998 / 0039-031-6719998 (031-6719998 / -031-6719998) +39-031-6719999 / 0039-031-6719999 (031-6719999 / -031-6719999)