Area Code +39-0577-(146...146999) located in Siena, Siena (SI), more detail is as below. Place International Dialing Code : 39 International Prefix : 00 National Destination Code : 0577 Subscriber Number From : 146 Subscriber Number To : 146999 National Destination Code Length : 4 Uses National Destination Code : Yes National Significant Number Length : 10 Number Type : G (Geographic Land Line, Fixed Line) Carrier Name : Voxbone SA Click here to buy Italy Area Code Database Other Information Language Code : it (Italian) Country Number : 380 (Italy) Country Code : IT (Italy) Region Code : SI Region Name : Siena City : Siena Timezone : Europe/Rome Coordinated Universal Time : +01:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 6 Latitude : 43.3200 Longitude : 11.3300 ‹ previous : +39-0577-(133...133999) next › : +39-0577-(148...148999) Dialling Instructions For trunk calls: - 0577 146 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 39 0577 146 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 146 ~ 146999 (Count: 146,854) Example: +39-0577-000146 / 0039-0577-000146 (0577-000146 / -0577-000146) +39-0577-000147 / 0039-0577-000147 (0577-000147 / -0577-000147) +39-0577-000148 / 0039-0577-000148 (0577-000148 / -0577-000148) +39-0577-000149 / 0039-0577-000149 (0577-000149 / -0577-000149) +39-0577-000150 / 0039-0577-000150 (0577-000150 / -0577-000150) ...+39-0577-xxxxxx / 0039-0577-xxxxxx (0577-xxxxxx / -0577-xxxxxx) ...+39-0577-146995 / 0039-0577-146995 (0577-146995 / -0577-146995) +39-0577-146996 / 0039-0577-146996 (0577-146996 / -0577-146996) +39-0577-146997 / 0039-0577-146997 (0577-146997 / -0577-146997) +39-0577-146998 / 0039-0577-146998 (0577-146998 / -0577-146998) +39-0577-146999 / 0039-0577-146999 (0577-146999 / -0577-146999)