Area Code +39-55-(11311000...11311999) located in VoIP, more detail is as below. Place International Dialing Code : 39 International Prefix : 00 National Destination Code : 55 Subscriber Number From : 11311000 Subscriber Number To : 11311999 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 : Mobile Solution 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-(11211000...11211999) next › : +39-55-(11411000...11411999) Dialling Instructions For trunk calls: - 55 11311000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 39 55 11311000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 11311000 ~ 11311999 (Count: 1,000) Example: +39-55-11311000 / 0039-55-11311000 (55-11311000 / -55-11311000) +39-55-11311001 / 0039-55-11311001 (55-11311001 / -55-11311001) +39-55-11311002 / 0039-55-11311002 (55-11311002 / -55-11311002) +39-55-11311003 / 0039-55-11311003 (55-11311003 / -55-11311003) +39-55-11311004 / 0039-55-11311004 (55-11311004 / -55-11311004) ...+39-55-xxxxxxxx / 0039-55-xxxxxxxx (55-xxxxxxxx / -55-xxxxxxxx) ...+39-55-11311995 / 0039-55-11311995 (55-11311995 / -55-11311995) +39-55-11311996 / 0039-55-11311996 (55-11311996 / -55-11311996) +39-55-11311997 / 0039-55-11311997 (55-11311997 / -55-11311997) +39-55-11311998 / 0039-55-11311998 (55-11311998 / -55-11311998) +39-55-11311999 / 0039-55-11311999 (55-11311999 / -55-11311999)