Area Code +44-1246-(290000...299999) 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 : 290000 Subscriber Number To : 299999 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-(280000...289999) next › : +44-1246-(305000...305999) Dialling Instructions For trunk calls: 0 1246 290000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 44 1246 290000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 290000 ~ 299999 (Count: 10,000) Example: +44-1246-290000 / 0044-1246-290000 (01246-290000 / 0-1246-290000) +44-1246-290001 / 0044-1246-290001 (01246-290001 / 0-1246-290001) +44-1246-290002 / 0044-1246-290002 (01246-290002 / 0-1246-290002) +44-1246-290003 / 0044-1246-290003 (01246-290003 / 0-1246-290003) +44-1246-290004 / 0044-1246-290004 (01246-290004 / 0-1246-290004) ...+44-1246-xxxxxx / 0044-1246-xxxxxx (01246-xxxxxx / 0-1246-xxxxxx) ...+44-1246-299995 / 0044-1246-299995 (01246-299995 / 0-1246-299995) +44-1246-299996 / 0044-1246-299996 (01246-299996 / 0-1246-299996) +44-1246-299997 / 0044-1246-299997 (01246-299997 / 0-1246-299997) +44-1246-299998 / 0044-1246-299998 (01246-299998 / 0-1246-299998) +44-1246-299999 / 0044-1246-299999 (01246-299999 / 0-1246-299999)