Area Code +39-55-(00011000...00011999) located in VoIP, more detail is as below. Place International Dialing Code : 39 International Prefix : 00 National Destination Code : 55 Subscriber Number From : 00011000 Subscriber Number To : 00011999 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 : T.Net 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-(00010000...00010999) next › : +39-55-(00012000...00012999) Dialling Instructions For trunk calls: - 55 00011000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 39 55 00011000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 00011000 ~ 00011999 (Count: 1,000) Example: +39-55-00011000 / 0039-55-00011000 (55-00011000 / -55-00011000) +39-55-00011001 / 0039-55-00011001 (55-00011001 / -55-00011001) +39-55-00011002 / 0039-55-00011002 (55-00011002 / -55-00011002) +39-55-00011003 / 0039-55-00011003 (55-00011003 / -55-00011003) +39-55-00011004 / 0039-55-00011004 (55-00011004 / -55-00011004) ...+39-55-xxxxxxxx / 0039-55-xxxxxxxx (55-xxxxxxxx / -55-xxxxxxxx) ...+39-55-00011995 / 0039-55-00011995 (55-00011995 / -55-00011995) +39-55-00011996 / 0039-55-00011996 (55-00011996 / -55-00011996) +39-55-00011997 / 0039-55-00011997 (55-00011997 / -55-00011997) +39-55-00011998 / 0039-55-00011998 (55-00011998 / -55-00011998) +39-55-00011999 / 0039-55-00011999 (55-00011999 / -55-00011999)