Area Code +39-55-(99978000...99978999) located in VoIP, more detail is as below. Place International Dialing Code : 39 International Prefix : 00 National Destination Code : 55 Subscriber Number From : 99978000 Subscriber Number To : 99978999 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 : Telemar 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-(99970000...99970999) next › : +39-55-(99979000...99979999) Dialling Instructions For trunk calls: - 55 99978000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 39 55 99978000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 99978000 ~ 99978999 (Count: 1,000) Example: +39-55-99978000 / 0039-55-99978000 (55-99978000 / -55-99978000) +39-55-99978001 / 0039-55-99978001 (55-99978001 / -55-99978001) +39-55-99978002 / 0039-55-99978002 (55-99978002 / -55-99978002) +39-55-99978003 / 0039-55-99978003 (55-99978003 / -55-99978003) +39-55-99978004 / 0039-55-99978004 (55-99978004 / -55-99978004) ...+39-55-xxxxxxxx / 0039-55-xxxxxxxx (55-xxxxxxxx / -55-xxxxxxxx) ...+39-55-99978995 / 0039-55-99978995 (55-99978995 / -55-99978995) +39-55-99978996 / 0039-55-99978996 (55-99978996 / -55-99978996) +39-55-99978997 / 0039-55-99978997 (55-99978997 / -55-99978997) +39-55-99978998 / 0039-55-99978998 (55-99978998 / -55-99978998) +39-55-99978999 / 0039-55-99978999 (55-99978999 / -55-99978999)