Area Code +39-031-(686...6869999) 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 : 686 Subscriber Number To : 6869999 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 : BT 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-(685...6859999) next › : +39-031-(687...6879999) Dialling Instructions For trunk calls: - 031 686 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 39 031 686 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 686 ~ 6869999 (Count: 6,869,314) Example: +39-031-0000686 / 0039-031-0000686 (031-0000686 / -031-0000686) +39-031-0000687 / 0039-031-0000687 (031-0000687 / -031-0000687) +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-xxxxxxx / 0039-031-xxxxxxx (031-xxxxxxx / -031-xxxxxxx) ...+39-031-6869995 / 0039-031-6869995 (031-6869995 / -031-6869995) +39-031-6869996 / 0039-031-6869996 (031-6869996 / -031-6869996) +39-031-6869997 / 0039-031-6869997 (031-6869997 / -031-6869997) +39-031-6869998 / 0039-031-6869998 (031-6869998 / -031-6869998) +39-031-6869999 / 0039-031-6869999 (031-6869999 / -031-6869999)