Area Code +39-0343-(53...539999) located in Chiavenna, Sondrio (SO), more detail is as below. Place International Dialing Code : 39 International Prefix : 00 National Destination Code : 0343 Subscriber Number From : 53 Subscriber Number To : 539999 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 : Telecom Italia 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) Region Code : SO Region Name : Sondrio City : Chiavenna Timezone : Europe/Rome Coordinated Universal Time : +01:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 6 Latitude : 46.3200 Longitude : 9.4000 ‹ previous : +39-0343-(52...529999) next › : +39-0343-(54...549999) Dialling Instructions For trunk calls: - 0343 53 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 39 0343 53 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 53 ~ 539999 (Count: 539,947) Example: +39-0343-000053 / 0039-0343-000053 (0343-000053 / -0343-000053) +39-0343-000054 / 0039-0343-000054 (0343-000054 / -0343-000054) +39-0343-000055 / 0039-0343-000055 (0343-000055 / -0343-000055) +39-0343-000056 / 0039-0343-000056 (0343-000056 / -0343-000056) +39-0343-000057 / 0039-0343-000057 (0343-000057 / -0343-000057) ...+39-0343-xxxxxx / 0039-0343-xxxxxx (0343-xxxxxx / -0343-xxxxxx) ...+39-0343-539995 / 0039-0343-539995 (0343-539995 / -0343-539995) +39-0343-539996 / 0039-0343-539996 (0343-539996 / -0343-539996) +39-0343-539997 / 0039-0343-539997 (0343-539997 / -0343-539997) +39-0343-539998 / 0039-0343-539998 (0343-539998 / -0343-539998) +39-0343-539999 / 0039-0343-539999 (0343-539999 / -0343-539999)