Area Code +39-55-(00311000...00311999) located in VoIP, more detail is as below. Place International Dialing Code : 39 International Prefix : 00 National Destination Code : 55 Subscriber Number From : 00311000 Subscriber Number To : 00311999 National Destination Code Length : 2 Uses National Destination Code : Yes National Significant Number Length : 10 Number Type : V (VoIP, Location Independent fixed land line) Carrier Name : BZ SOLUTION Click here to buy Italy Area Code Database Other Information Language Code : it (Italian) Country Number : 380 (Italy) Country Code : IT (Italy) City : VoIP Timezone : Europe/Rome Coordinated Universal Time : +01:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 10 Latitude : 41.9000 Longitude : 12.4800 ‹ previous : +39-55-(00310000...00310999) next › : +39-55-(00312000...00312999) Dialling Instructions For trunk calls: - 55 00311000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 39 55 00311000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 00311000 ~ 00311999 (Count: 1,000) Example: +39-55-00311000 / 0039-55-00311000 (55-00311000 / -55-00311000) +39-55-00311001 / 0039-55-00311001 (55-00311001 / -55-00311001) +39-55-00311002 / 0039-55-00311002 (55-00311002 / -55-00311002) +39-55-00311003 / 0039-55-00311003 (55-00311003 / -55-00311003) +39-55-00311004 / 0039-55-00311004 (55-00311004 / -55-00311004) ...+39-55-xxxxxxxx / 0039-55-xxxxxxxx (55-xxxxxxxx / -55-xxxxxxxx) ...+39-55-00311995 / 0039-55-00311995 (55-00311995 / -55-00311995) +39-55-00311996 / 0039-55-00311996 (55-00311996 / -55-00311996) +39-55-00311997 / 0039-55-00311997 (55-00311997 / -55-00311997) +39-55-00311998 / 0039-55-00311998 (55-00311998 / -55-00311998) +39-55-00311999 / 0039-55-00311999 (55-00311999 / -55-00311999)