Area Code +39-0577-(148...1489999) 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 : 148 Subscriber Number To : 1489999 National Destination Code Length : 4 Uses National Destination Code : Yes National Significant Number Length : 11 Number Type : G (Geographic Land Line, Fixed Line) Carrier Name : Ambrogio SRL 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 : 7 Latitude : 43.3200 Longitude : 11.3300 ‹ previous : +39-0577-(146...1469999) next › : +39-0577-(149...1499999) Dialling Instructions For trunk calls: - 0577 148 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 39 0577 148 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 148 ~ 1489999 (Count: 1,489,852) Example: +39-0577-0000148 / 0039-0577-0000148 (0577-0000148 / -0577-0000148) +39-0577-0000149 / 0039-0577-0000149 (0577-0000149 / -0577-0000149) +39-0577-0000150 / 0039-0577-0000150 (0577-0000150 / -0577-0000150) +39-0577-0000151 / 0039-0577-0000151 (0577-0000151 / -0577-0000151) +39-0577-0000152 / 0039-0577-0000152 (0577-0000152 / -0577-0000152) ...+39-0577-xxxxxxx / 0039-0577-xxxxxxx (0577-xxxxxxx / -0577-xxxxxxx) ...+39-0577-1489995 / 0039-0577-1489995 (0577-1489995 / -0577-1489995) +39-0577-1489996 / 0039-0577-1489996 (0577-1489996 / -0577-1489996) +39-0577-1489997 / 0039-0577-1489997 (0577-1489997 / -0577-1489997) +39-0577-1489998 / 0039-0577-1489998 (0577-1489998 / -0577-1489998) +39-0577-1489999 / 0039-0577-1489999 (0577-1489999 / -0577-1489999)