Area Code +44-1246-(728000...728999) located in Chesterfield, Derbyshire (DBY), more detail is as below. Place International Dialing Code : 44 International Prefix : 00 National Prefix : 0 National Destination Code : 1246 Subscriber Number From : 728000 Subscriber Number To : 728999 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 : Sky UK Limited Click here to buy United Kingdom Area Code Database Other Information Language Code : en (English) Country Number : 826 (United Kingdom) Country Code : GB (United Kingdom) Region Code : DBY Region Name : Derbyshire City : Chesterfield Timezone : Europe/London Coordinated Universal Time : +00:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 10 Latitude : 53.2400 Longitude : -1.4200 ‹ previous : +44-1246-(727000...727999) next › : +44-1246-(729000...729999) Dialling Instructions For trunk calls: 0 1246 728000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 44 1246 728000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 728000 ~ 728999 (Count: 1,000) Example: +44-1246-728000 / 0044-1246-728000 (01246-728000 / 0-1246-728000) +44-1246-728001 / 0044-1246-728001 (01246-728001 / 0-1246-728001) +44-1246-728002 / 0044-1246-728002 (01246-728002 / 0-1246-728002) +44-1246-728003 / 0044-1246-728003 (01246-728003 / 0-1246-728003) +44-1246-728004 / 0044-1246-728004 (01246-728004 / 0-1246-728004) ...+44-1246-xxxxxx / 0044-1246-xxxxxx (01246-xxxxxx / 0-1246-xxxxxx) ...+44-1246-728995 / 0044-1246-728995 (01246-728995 / 0-1246-728995) +44-1246-728996 / 0044-1246-728996 (01246-728996 / 0-1246-728996) +44-1246-728997 / 0044-1246-728997 (01246-728997 / 0-1246-728997) +44-1246-728998 / 0044-1246-728998 (01246-728998 / 0-1246-728998) +44-1246-728999 / 0044-1246-728999 (01246-728999 / 0-1246-728999)