Area Code +39-0423-(04...049999) located in Montebelluna, Treviso (TV), more detail is as below. Place International Dialing Code : 39 International Prefix : 00 National Destination Code : 0423 Subscriber Number From : 04 Subscriber Number To : 049999 National Destination Code Length : 4 Uses National Destination Code : Yes National Significant Number Length : 10 Number Type : G (Geographic Land Line, Fixed Line) Carrier Name : Trivenet 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 : TV Region Name : Treviso City : Montebelluna Timezone : Europe/Rome Coordinated Universal Time : +01:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 6 Latitude : 45.7800 Longitude : 12.0500 ‹ previous : +39-0423-(03...039999) next › : +39-0423-(05...059999) Dialling Instructions For trunk calls: - 0423 04 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 39 0423 04 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 04 ~ 049999 (Count: 49,996) Example: +39-0423-000004 / 0039-0423-000004 (0423-000004 / -0423-000004) +39-0423-000005 / 0039-0423-000005 (0423-000005 / -0423-000005) +39-0423-000006 / 0039-0423-000006 (0423-000006 / -0423-000006) +39-0423-000007 / 0039-0423-000007 (0423-000007 / -0423-000007) +39-0423-000008 / 0039-0423-000008 (0423-000008 / -0423-000008) ...+39-0423-xxxxxx / 0039-0423-xxxxxx (0423-xxxxxx / -0423-xxxxxx) ...+39-0423-049995 / 0039-0423-049995 (0423-049995 / -0423-049995) +39-0423-049996 / 0039-0423-049996 (0423-049996 / -0423-049996) +39-0423-049997 / 0039-0423-049997 (0423-049997 / -0423-049997) +39-0423-049998 / 0039-0423-049998 (0423-049998 / -0423-049998) +39-0423-049999 / 0039-0423-049999 (0423-049999 / -0423-049999)