Area Code +44-843-(4030000...4039999) 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 : 4030000 Subscriber Number To : 4039999 National Destination Code Length : 3 Uses National Destination Code : Yes National Significant Number Length : 10 Number Type : B (B) Carrier Name : Cheers International Sales Limited 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-(4020000...4029999) next › : +44-843-(4040000...4049999) Dialling Instructions For trunk calls: 0 843 4030000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 44 843 4030000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 4030000 ~ 4039999 (Count: 10,000) Example: +44-843-4030000 / 0044-843-4030000 (0843-4030000 / 0-843-4030000) +44-843-4030001 / 0044-843-4030001 (0843-4030001 / 0-843-4030001) +44-843-4030002 / 0044-843-4030002 (0843-4030002 / 0-843-4030002) +44-843-4030003 / 0044-843-4030003 (0843-4030003 / 0-843-4030003) +44-843-4030004 / 0044-843-4030004 (0843-4030004 / 0-843-4030004) ...+44-843-xxxxxxx / 0044-843-xxxxxxx (0843-xxxxxxx / 0-843-xxxxxxx) ...+44-843-4039995 / 0044-843-4039995 (0843-4039995 / 0-843-4039995) +44-843-4039996 / 0044-843-4039996 (0843-4039996 / 0-843-4039996) +44-843-4039997 / 0044-843-4039997 (0843-4039997 / 0-843-4039997) +44-843-4039998 / 0044-843-4039998 (0843-4039998 / 0-843-4039998) +44-843-4039999 / 0044-843-4039999 (0843-4039999 / 0-843-4039999)