Area Code +39-031-(337...3379999) 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 : 337 Subscriber Number To : 3379999 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 : 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-(336...3369999) next › : +39-031-(338...3389999) Dialling Instructions For trunk calls: - 031 337 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 39 031 337 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 337 ~ 3379999 (Count: 3,379,663) Example: +39-031-0000337 / 0039-031-0000337 (031-0000337 / -031-0000337) +39-031-0000338 / 0039-031-0000338 (031-0000338 / -031-0000338) +39-031-0000339 / 0039-031-0000339 (031-0000339 / -031-0000339) +39-031-0000340 / 0039-031-0000340 (031-0000340 / -031-0000340) +39-031-0000341 / 0039-031-0000341 (031-0000341 / -031-0000341) ...+39-031-xxxxxxx / 0039-031-xxxxxxx (031-xxxxxxx / -031-xxxxxxx) ...+39-031-3379995 / 0039-031-3379995 (031-3379995 / -031-3379995) +39-031-3379996 / 0039-031-3379996 (031-3379996 / -031-3379996) +39-031-3379997 / 0039-031-3379997 (031-3379997 / -031-3379997) +39-031-3379998 / 0039-031-3379998 (031-3379998 / -031-3379998) +39-031-3379999 / 0039-031-3379999 (031-3379999 / -031-3379999)