Area Code +44-843-(4040000...4049999) located in Shared Cost Services, more detail is as below. Place International Dialing Code : 44 International Prefix : 00 National Prefix : 0 National Destination Code : 843 Subscriber Number From : 4040000 Subscriber Number To : 4049999 National Destination Code Length : 3 Uses National Destination Code : Yes National Significant Number Length : 10 Number Type : B (B) Carrier Name : Aggregated Telecom Ltd 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) City : Shared Cost Services Timezone : Europe/London Coordinated Universal Time : +00:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 10 Latitude : 51.5000 Longitude : -0.1300 ‹ previous : +44-843-(4030000...4039999) next › : +44-843-(4050000...4059999) Dialling Instructions For trunk calls: 0 843 4040000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 44 843 4040000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 4040000 ~ 4049999 (Count: 10,000) Example: +44-843-4040000 / 0044-843-4040000 (0843-4040000 / 0-843-4040000) +44-843-4040001 / 0044-843-4040001 (0843-4040001 / 0-843-4040001) +44-843-4040002 / 0044-843-4040002 (0843-4040002 / 0-843-4040002) +44-843-4040003 / 0044-843-4040003 (0843-4040003 / 0-843-4040003) +44-843-4040004 / 0044-843-4040004 (0843-4040004 / 0-843-4040004) ...+44-843-xxxxxxx / 0044-843-xxxxxxx (0843-xxxxxxx / 0-843-xxxxxxx) ...+44-843-4049995 / 0044-843-4049995 (0843-4049995 / 0-843-4049995) +44-843-4049996 / 0044-843-4049996 (0843-4049996 / 0-843-4049996) +44-843-4049997 / 0044-843-4049997 (0843-4049997 / 0-843-4049997) +44-843-4049998 / 0044-843-4049998 (0843-4049998 / 0-843-4049998) +44-843-4049999 / 0044-843-4049999 (0843-4049999 / 0-843-4049999)