Area Code +39-031-(457...4579999) 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 : 457 Subscriber Number To : 4579999 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-(456...4569999) next › : +39-031-(458...4589999) Dialling Instructions For trunk calls: - 031 457 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 39 031 457 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 457 ~ 4579999 (Count: 4,579,543) Example: +39-031-0000457 / 0039-031-0000457 (031-0000457 / -031-0000457) +39-031-0000458 / 0039-031-0000458 (031-0000458 / -031-0000458) +39-031-0000459 / 0039-031-0000459 (031-0000459 / -031-0000459) +39-031-0000460 / 0039-031-0000460 (031-0000460 / -031-0000460) +39-031-0000461 / 0039-031-0000461 (031-0000461 / -031-0000461) ...+39-031-xxxxxxx / 0039-031-xxxxxxx (031-xxxxxxx / -031-xxxxxxx) ...+39-031-4579995 / 0039-031-4579995 (031-4579995 / -031-4579995) +39-031-4579996 / 0039-031-4579996 (031-4579996 / -031-4579996) +39-031-4579997 / 0039-031-4579997 (031-4579997 / -031-4579997) +39-031-4579998 / 0039-031-4579998 (031-4579998 / -031-4579998) +39-031-4579999 / 0039-031-4579999 (031-4579999 / -031-4579999)