Area Code +39-0343-(54...549999) 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 : 54 Subscriber Number To : 549999 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-(53...539999) next › : +39-0343-(55...559999) Dialling Instructions For trunk calls: - 0343 54 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 39 0343 54 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 54 ~ 549999 (Count: 549,946) Example: +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) +39-0343-000058 / 0039-0343-000058 (0343-000058 / -0343-000058) ...+39-0343-xxxxxx / 0039-0343-xxxxxx (0343-xxxxxx / -0343-xxxxxx) ...+39-0343-549995 / 0039-0343-549995 (0343-549995 / -0343-549995) +39-0343-549996 / 0039-0343-549996 (0343-549996 / -0343-549996) +39-0343-549997 / 0039-0343-549997 (0343-549997 / -0343-549997) +39-0343-549998 / 0039-0343-549998 (0343-549998 / -0343-549998) +39-0343-549999 / 0039-0343-549999 (0343-549999 / -0343-549999)