Area Code +44-1246-(680000...689999) 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 : 680000 Subscriber Number To : 689999 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 : Cable & Wireless UK 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-(670000...679999) next › : +44-1246-(690000...690999) Dialling Instructions For trunk calls: 0 1246 680000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 44 1246 680000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 680000 ~ 689999 (Count: 10,000) Example: +44-1246-680000 / 0044-1246-680000 (01246-680000 / 0-1246-680000) +44-1246-680001 / 0044-1246-680001 (01246-680001 / 0-1246-680001) +44-1246-680002 / 0044-1246-680002 (01246-680002 / 0-1246-680002) +44-1246-680003 / 0044-1246-680003 (01246-680003 / 0-1246-680003) +44-1246-680004 / 0044-1246-680004 (01246-680004 / 0-1246-680004) ...+44-1246-xxxxxx / 0044-1246-xxxxxx (01246-xxxxxx / 0-1246-xxxxxx) ...+44-1246-689995 / 0044-1246-689995 (01246-689995 / 0-1246-689995) +44-1246-689996 / 0044-1246-689996 (01246-689996 / 0-1246-689996) +44-1246-689997 / 0044-1246-689997 (01246-689997 / 0-1246-689997) +44-1246-689998 / 0044-1246-689998 (01246-689998 / 0-1246-689998) +44-1246-689999 / 0044-1246-689999 (01246-689999 / 0-1246-689999)