Area Code +39-55-(00638000...00638999) located in VoIP, more detail is as below. Place International Dialing Code : 39 International Prefix : 00 National Destination Code : 55 Subscriber Number From : 00638000 Subscriber Number To : 00638999 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 : Edistar 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-(00637000...00637999) next › : +39-55-(00639000...00639999) Dialling Instructions For trunk calls: - 55 00638000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 39 55 00638000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 00638000 ~ 00638999 (Count: 1,000) Example: +39-55-00638000 / 0039-55-00638000 (55-00638000 / -55-00638000) +39-55-00638001 / 0039-55-00638001 (55-00638001 / -55-00638001) +39-55-00638002 / 0039-55-00638002 (55-00638002 / -55-00638002) +39-55-00638003 / 0039-55-00638003 (55-00638003 / -55-00638003) +39-55-00638004 / 0039-55-00638004 (55-00638004 / -55-00638004) ...+39-55-xxxxxxxx / 0039-55-xxxxxxxx (55-xxxxxxxx / -55-xxxxxxxx) ...+39-55-00638995 / 0039-55-00638995 (55-00638995 / -55-00638995) +39-55-00638996 / 0039-55-00638996 (55-00638996 / -55-00638996) +39-55-00638997 / 0039-55-00638997 (55-00638997 / -55-00638997) +39-55-00638998 / 0039-55-00638998 (55-00638998 / -55-00638998) +39-55-00638999 / 0039-55-00638999 (55-00638999 / -55-00638999)