Area Code +44-1435-(850000...859999) located in Heathfield, East Sussex (ESX), more detail is as below. Place International Dialing Code : 44 International Prefix : 00 National Prefix : 0 National Destination Code : 1435 Subscriber Number From : 850000 Subscriber Number To : 859999 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 : LTT PLC 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 : ESX Region Name : East Sussex City : Heathfield Timezone : Europe/London Coordinated Universal Time : +00:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 10 Latitude : 50.9700 Longitude : 0.2600 ‹ previous : +44-1435-(840000...849999) next › : +44-1435-(860000...869999) Dialling Instructions For trunk calls: 0 1435 850000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 44 1435 850000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 850000 ~ 859999 (Count: 10,000) Example: +44-1435-850000 / 0044-1435-850000 (01435-850000 / 0-1435-850000) +44-1435-850001 / 0044-1435-850001 (01435-850001 / 0-1435-850001) +44-1435-850002 / 0044-1435-850002 (01435-850002 / 0-1435-850002) +44-1435-850003 / 0044-1435-850003 (01435-850003 / 0-1435-850003) +44-1435-850004 / 0044-1435-850004 (01435-850004 / 0-1435-850004) ...+44-1435-xxxxxx / 0044-1435-xxxxxx (01435-xxxxxx / 0-1435-xxxxxx) ...+44-1435-859995 / 0044-1435-859995 (01435-859995 / 0-1435-859995) +44-1435-859996 / 0044-1435-859996 (01435-859996 / 0-1435-859996) +44-1435-859997 / 0044-1435-859997 (01435-859997 / 0-1435-859997) +44-1435-859998 / 0044-1435-859998 (01435-859998 / 0-1435-859998) +44-1435-859999 / 0044-1435-859999 (01435-859999 / 0-1435-859999)