Area Code +39-015-(974...9749999) located in Valle Mosso, Biella (BI), more detail is as below. Place International Dialing Code : 39 International Prefix : 00 National Destination Code : 015 Subscriber Number From : 974 Subscriber Number To : 9749999 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 : BT 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 : BI Region Name : Biella City : Valle Mosso Timezone : Europe/Rome Coordinated Universal Time : +01:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 6 Latitude : 45.6300 Longitude : 8.1400 ‹ previous : +39-015-(972...9729999) next › : +39-015-(975...9759999) Dialling Instructions For trunk calls: - 015 974 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 39 015 974 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 974 ~ 9749999 (Count: 9,749,026) Example: +39-015-0000974 / 0039-015-0000974 (015-0000974 / -015-0000974) +39-015-0000975 / 0039-015-0000975 (015-0000975 / -015-0000975) +39-015-0000976 / 0039-015-0000976 (015-0000976 / -015-0000976) +39-015-0000977 / 0039-015-0000977 (015-0000977 / -015-0000977) +39-015-0000978 / 0039-015-0000978 (015-0000978 / -015-0000978) ...+39-015-xxxxxxx / 0039-015-xxxxxxx (015-xxxxxxx / -015-xxxxxxx) ...+39-015-9749995 / 0039-015-9749995 (015-9749995 / -015-9749995) +39-015-9749996 / 0039-015-9749996 (015-9749996 / -015-9749996) +39-015-9749997 / 0039-015-9749997 (015-9749997 / -015-9749997) +39-015-9749998 / 0039-015-9749998 (015-9749998 / -015-9749998) +39-015-9749999 / 0039-015-9749999 (015-9749999 / -015-9749999)