Area Code +39-55-(00579000...00579999) located in VoIP, more detail is as below. Place International Dialing Code : 39 International Prefix : 00 National Destination Code : 55 Subscriber Number From : 00579000 Subscriber Number To : 00579999 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 : Mobyt 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) 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-(00578000...00578999) next › : +39-55-(00581000...00581999) Dialling Instructions For trunk calls: - 55 00579000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 39 55 00579000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 00579000 ~ 00579999 (Count: 1,000) Example: +39-55-00579000 / 0039-55-00579000 (55-00579000 / -55-00579000) +39-55-00579001 / 0039-55-00579001 (55-00579001 / -55-00579001) +39-55-00579002 / 0039-55-00579002 (55-00579002 / -55-00579002) +39-55-00579003 / 0039-55-00579003 (55-00579003 / -55-00579003) +39-55-00579004 / 0039-55-00579004 (55-00579004 / -55-00579004) ...+39-55-xxxxxxxx / 0039-55-xxxxxxxx (55-xxxxxxxx / -55-xxxxxxxx) ...+39-55-00579995 / 0039-55-00579995 (55-00579995 / -55-00579995) +39-55-00579996 / 0039-55-00579996 (55-00579996 / -55-00579996) +39-55-00579997 / 0039-55-00579997 (55-00579997 / -55-00579997) +39-55-00579998 / 0039-55-00579998 (55-00579998 / -55-00579998) +39-55-00579999 / 0039-55-00579999 (55-00579999 / -55-00579999)