Area Code +39-178-(2021000...2021999) located in Personal Number Service, more detail is as below. Place International Dialing Code : 39 International Prefix : 00 National Destination Code : 178 Subscriber Number From : 2021000 Subscriber Number To : 2021999 National Destination Code Length : 3 Uses National Destination Code : Yes National Significant Number Length : 10 Number Type : P (P) Carrier Name : Colt Telecom Click here to buy Italy Area Code Database Other Information Language Code : it (Italian) Country Number : 380 (Italy) Country Code : IT (Italy) City : Personal Number Service 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 : +39-178-(2020000...2020999) next › : +39-178-(2022000...2022999) Dialling Instructions For trunk calls: - 178 2021000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 39 178 2021000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 2021000 ~ 2021999 (Count: 1,000) Example: +39-178-2021000 / 0039-178-2021000 (178-2021000 / -178-2021000) +39-178-2021001 / 0039-178-2021001 (178-2021001 / -178-2021001) +39-178-2021002 / 0039-178-2021002 (178-2021002 / -178-2021002) +39-178-2021003 / 0039-178-2021003 (178-2021003 / -178-2021003) +39-178-2021004 / 0039-178-2021004 (178-2021004 / -178-2021004) ...+39-178-xxxxxxx / 0039-178-xxxxxxx (178-xxxxxxx / -178-xxxxxxx) ...+39-178-2021995 / 0039-178-2021995 (178-2021995 / -178-2021995) +39-178-2021996 / 0039-178-2021996 (178-2021996 / -178-2021996) +39-178-2021997 / 0039-178-2021997 (178-2021997 / -178-2021997) +39-178-2021998 / 0039-178-2021998 (178-2021998 / -178-2021998) +39-178-2021999 / 0039-178-2021999 (178-2021999 / -178-2021999)