Area Code +44-1245-(510000...519999) located in Chelmsford, Essex (ESS), more detail is as below. Place International Dialing Code : 44 International Prefix : 00 National Prefix : 0 National Destination Code : 1245 Subscriber Number From : 510000 Subscriber Number To : 519999 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 : ESS Region Name : Essex City : Chelmsford Timezone : Europe/London Coordinated Universal Time : +00:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 10 Latitude : 51.7400 Longitude : 0.4700 ‹ previous : +44-1245-(500000...509999) next › : +44-1245-(520000...520999) Dialling Instructions For trunk calls: 0 1245 510000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 44 1245 510000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 510000 ~ 519999 (Count: 10,000) Example: +44-1245-510000 / 0044-1245-510000 (01245-510000 / 0-1245-510000) +44-1245-510001 / 0044-1245-510001 (01245-510001 / 0-1245-510001) +44-1245-510002 / 0044-1245-510002 (01245-510002 / 0-1245-510002) +44-1245-510003 / 0044-1245-510003 (01245-510003 / 0-1245-510003) +44-1245-510004 / 0044-1245-510004 (01245-510004 / 0-1245-510004) ...+44-1245-xxxxxx / 0044-1245-xxxxxx (01245-xxxxxx / 0-1245-xxxxxx) ...+44-1245-519995 / 0044-1245-519995 (01245-519995 / 0-1245-519995) +44-1245-519996 / 0044-1245-519996 (01245-519996 / 0-1245-519996) +44-1245-519997 / 0044-1245-519997 (01245-519997 / 0-1245-519997) +44-1245-519998 / 0044-1245-519998 (01245-519998 / 0-1245-519998) +44-1245-519999 / 0044-1245-519999 (01245-519999 / 0-1245-519999)
