Area Code +39-031-(231...2319999) 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 : 231 Subscriber Number To : 2319999 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-(230...2309999) next › : +39-031-(233...2339999) Dialling Instructions For trunk calls: - 031 231 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 39 031 231 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 231 ~ 2319999 (Count: 2,319,769) Example: +39-031-0000231 / 0039-031-0000231 (031-0000231 / -031-0000231) +39-031-0000232 / 0039-031-0000232 (031-0000232 / -031-0000232) +39-031-0000233 / 0039-031-0000233 (031-0000233 / -031-0000233) +39-031-0000234 / 0039-031-0000234 (031-0000234 / -031-0000234) +39-031-0000235 / 0039-031-0000235 (031-0000235 / -031-0000235) ...+39-031-xxxxxxx / 0039-031-xxxxxxx (031-xxxxxxx / -031-xxxxxxx) ...+39-031-2319995 / 0039-031-2319995 (031-2319995 / -031-2319995) +39-031-2319996 / 0039-031-2319996 (031-2319996 / -031-2319996) +39-031-2319997 / 0039-031-2319997 (031-2319997 / -031-2319997) +39-031-2319998 / 0039-031-2319998 (031-2319998 / -031-2319998) +39-031-2319999 / 0039-031-2319999 (031-2319999 / -031-2319999)