Area Code +39-031-(583...5839999) 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 : 583 Subscriber Number To : 5839999 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-(582...5829999) next › : +39-031-(584...5849999) Dialling Instructions For trunk calls: - 031 583 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 39 031 583 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 583 ~ 5839999 (Count: 5,839,417) Example: +39-031-0000583 / 0039-031-0000583 (031-0000583 / -031-0000583) +39-031-0000584 / 0039-031-0000584 (031-0000584 / -031-0000584) +39-031-0000585 / 0039-031-0000585 (031-0000585 / -031-0000585) +39-031-0000586 / 0039-031-0000586 (031-0000586 / -031-0000586) +39-031-0000587 / 0039-031-0000587 (031-0000587 / -031-0000587) ...+39-031-xxxxxxx / 0039-031-xxxxxxx (031-xxxxxxx / -031-xxxxxxx) ...+39-031-5839995 / 0039-031-5839995 (031-5839995 / -031-5839995) +39-031-5839996 / 0039-031-5839996 (031-5839996 / -031-5839996) +39-031-5839997 / 0039-031-5839997 (031-5839997 / -031-5839997) +39-031-5839998 / 0039-031-5839998 (031-5839998 / -031-5839998) +39-031-5839999 / 0039-031-5839999 (031-5839999 / -031-5839999)