Area Code +39-55-(00537000...00537999) located in VoIP, more detail is as below. Place International Dialing Code : 39 International Prefix : 00 National Destination Code : 55 Subscriber Number From : 00537000 Subscriber Number To : 00537999 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 : One-etere S.r.l. 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-(00536000...00536999) next › : +39-55-(00538000...00538999) Dialling Instructions For trunk calls: - 55 00537000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 39 55 00537000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 00537000 ~ 00537999 (Count: 1,000) Example: +39-55-00537000 / 0039-55-00537000 (55-00537000 / -55-00537000) +39-55-00537001 / 0039-55-00537001 (55-00537001 / -55-00537001) +39-55-00537002 / 0039-55-00537002 (55-00537002 / -55-00537002) +39-55-00537003 / 0039-55-00537003 (55-00537003 / -55-00537003) +39-55-00537004 / 0039-55-00537004 (55-00537004 / -55-00537004) ...+39-55-xxxxxxxx / 0039-55-xxxxxxxx (55-xxxxxxxx / -55-xxxxxxxx) ...+39-55-00537995 / 0039-55-00537995 (55-00537995 / -55-00537995) +39-55-00537996 / 0039-55-00537996 (55-00537996 / -55-00537996) +39-55-00537997 / 0039-55-00537997 (55-00537997 / -55-00537997) +39-55-00537998 / 0039-55-00537998 (55-00537998 / -55-00537998) +39-55-00537999 / 0039-55-00537999 (55-00537999 / -55-00537999)