Area Code +39-031-(523...5239999) 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 : 523 Subscriber Number To : 5239999 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-(522...5229999) next › : +39-031-(524...5249999) Dialling Instructions For trunk calls: - 031 523 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 39 031 523 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 523 ~ 5239999 (Count: 5,239,477) Example: +39-031-0000523 / 0039-031-0000523 (031-0000523 / -031-0000523) +39-031-0000524 / 0039-031-0000524 (031-0000524 / -031-0000524) +39-031-0000525 / 0039-031-0000525 (031-0000525 / -031-0000525) +39-031-0000526 / 0039-031-0000526 (031-0000526 / -031-0000526) +39-031-0000527 / 0039-031-0000527 (031-0000527 / -031-0000527) ...+39-031-xxxxxxx / 0039-031-xxxxxxx (031-xxxxxxx / -031-xxxxxxx) ...+39-031-5239995 / 0039-031-5239995 (031-5239995 / -031-5239995) +39-031-5239996 / 0039-031-5239996 (031-5239996 / -031-5239996) +39-031-5239997 / 0039-031-5239997 (031-5239997 / -031-5239997) +39-031-5239998 / 0039-031-5239998 (031-5239998 / -031-5239998) +39-031-5239999 / 0039-031-5239999 (031-5239999 / -031-5239999)