Area Code +44-1246-(260000...269999) 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 : 260000 Subscriber Number To : 269999 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 : BT 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-(250000...259999) next › : +44-1246-(270000...279999) Dialling Instructions For trunk calls: 0 1246 260000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 44 1246 260000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 260000 ~ 269999 (Count: 10,000) Example: +44-1246-260000 / 0044-1246-260000 (01246-260000 / 0-1246-260000) +44-1246-260001 / 0044-1246-260001 (01246-260001 / 0-1246-260001) +44-1246-260002 / 0044-1246-260002 (01246-260002 / 0-1246-260002) +44-1246-260003 / 0044-1246-260003 (01246-260003 / 0-1246-260003) +44-1246-260004 / 0044-1246-260004 (01246-260004 / 0-1246-260004) ...+44-1246-xxxxxx / 0044-1246-xxxxxx (01246-xxxxxx / 0-1246-xxxxxx) ...+44-1246-269995 / 0044-1246-269995 (01246-269995 / 0-1246-269995) +44-1246-269996 / 0044-1246-269996 (01246-269996 / 0-1246-269996) +44-1246-269997 / 0044-1246-269997 (01246-269997 / 0-1246-269997) +44-1246-269998 / 0044-1246-269998 (01246-269998 / 0-1246-269998) +44-1246-269999 / 0044-1246-269999 (01246-269999 / 0-1246-269999)