Area Code +39-199-(421400...421499) located in Personal Number Service, more detail is as below. Place International Dialing Code : 39 International Prefix : 00 National Destination Code : 199 Subscriber Number From : 421400 Subscriber Number To : 421499 National Destination Code Length : 3 Uses National Destination Code : Yes National Significant Number Length : 9 Number Type : P (P) Carrier Name : TWT 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 : 9 Latitude : 41.9000 Longitude : 12.4800 ‹ previous : +39-199-(421300...421399) next › : +39-199-(421500...421599) Dialling Instructions For trunk calls: - 199 421400 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 39 199 421400 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 421400 ~ 421499 (Count: 100) Example: +39-199-421400 / 0039-199-421400 (199-421400 / -199-421400) +39-199-421401 / 0039-199-421401 (199-421401 / -199-421401) +39-199-421402 / 0039-199-421402 (199-421402 / -199-421402) +39-199-421403 / 0039-199-421403 (199-421403 / -199-421403) +39-199-421404 / 0039-199-421404 (199-421404 / -199-421404) ...+39-199-xxxxxx / 0039-199-xxxxxx (199-xxxxxx / -199-xxxxxx) ...+39-199-421495 / 0039-199-421495 (199-421495 / -199-421495) +39-199-421496 / 0039-199-421496 (199-421496 / -199-421496) +39-199-421497 / 0039-199-421497 (199-421497 / -199-421497) +39-199-421498 / 0039-199-421498 (199-421498 / -199-421498) +39-199-421499 / 0039-199-421499 (199-421499 / -199-421499)