Area Code +39-031-(420...4209999) 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 : 420 Subscriber Number To : 4209999 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-(419...4199999) next › : +39-031-(421...4219999) Dialling Instructions For trunk calls: - 031 420 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 39 031 420 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 420 ~ 4209999 (Count: 4,209,580) Example: +39-031-0000420 / 0039-031-0000420 (031-0000420 / -031-0000420) +39-031-0000421 / 0039-031-0000421 (031-0000421 / -031-0000421) +39-031-0000422 / 0039-031-0000422 (031-0000422 / -031-0000422) +39-031-0000423 / 0039-031-0000423 (031-0000423 / -031-0000423) +39-031-0000424 / 0039-031-0000424 (031-0000424 / -031-0000424) ...+39-031-xxxxxxx / 0039-031-xxxxxxx (031-xxxxxxx / -031-xxxxxxx) ...+39-031-4209995 / 0039-031-4209995 (031-4209995 / -031-4209995) +39-031-4209996 / 0039-031-4209996 (031-4209996 / -031-4209996) +39-031-4209997 / 0039-031-4209997 (031-4209997 / -031-4209997) +39-031-4209998 / 0039-031-4209998 (031-4209998 / -031-4209998) +39-031-4209999 / 0039-031-4209999 (031-4209999 / -031-4209999)