Area Code +39-035-(663...6639999) located in Bergamo, Bergamo (BG), more detail is as below. Place International Dialing Code : 39 International Prefix : 00 National Destination Code : 035 Subscriber Number From : 663 Subscriber Number To : 6639999 National Destination Code Length : 3 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 : BG Region Name : Bergamo City : Bergamo Timezone : Europe/Rome Coordinated Universal Time : +01:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 6 Latitude : 45.6900 Longitude : 9.6700 ‹ previous : +39-035-(662...6629999) next › : +39-035-(664...6649999) Dialling Instructions For trunk calls: - 035 663 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 39 035 663 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 663 ~ 6639999 (Count: 6,639,337) Example: +39-035-0000663 / 0039-035-0000663 (035-0000663 / -035-0000663) +39-035-0000664 / 0039-035-0000664 (035-0000664 / -035-0000664) +39-035-0000665 / 0039-035-0000665 (035-0000665 / -035-0000665) +39-035-0000666 / 0039-035-0000666 (035-0000666 / -035-0000666) +39-035-0000667 / 0039-035-0000667 (035-0000667 / -035-0000667) ...+39-035-xxxxxxx / 0039-035-xxxxxxx (035-xxxxxxx / -035-xxxxxxx) ...+39-035-6639995 / 0039-035-6639995 (035-6639995 / -035-6639995) +39-035-6639996 / 0039-035-6639996 (035-6639996 / -035-6639996) +39-035-6639997 / 0039-035-6639997 (035-6639997 / -035-6639997) +39-035-6639998 / 0039-035-6639998 (035-6639998 / -035-6639998) +39-035-6639999 / 0039-035-6639999 (035-6639999 / -035-6639999)