Area Code +44-843-(1770000...1779999) 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 : 1770000 Subscriber Number To : 1779999 National Destination Code Length : 3 Uses National Destination Code : Yes National Significant Number Length : 10 Number Type : B (B) Carrier Name : Dark Group 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-(1760000...1769999) next › : +44-843-(1780000...1789999) Dialling Instructions For trunk calls: 0 843 1770000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 44 843 1770000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 1770000 ~ 1779999 (Count: 10,000) Example: +44-843-1770000 / 0044-843-1770000 (0843-1770000 / 0-843-1770000) +44-843-1770001 / 0044-843-1770001 (0843-1770001 / 0-843-1770001) +44-843-1770002 / 0044-843-1770002 (0843-1770002 / 0-843-1770002) +44-843-1770003 / 0044-843-1770003 (0843-1770003 / 0-843-1770003) +44-843-1770004 / 0044-843-1770004 (0843-1770004 / 0-843-1770004) ...+44-843-xxxxxxx / 0044-843-xxxxxxx (0843-xxxxxxx / 0-843-xxxxxxx) ...+44-843-1779995 / 0044-843-1779995 (0843-1779995 / 0-843-1779995) +44-843-1779996 / 0044-843-1779996 (0843-1779996 / 0-843-1779996) +44-843-1779997 / 0044-843-1779997 (0843-1779997 / 0-843-1779997) +44-843-1779998 / 0044-843-1779998 (0843-1779998 / 0-843-1779998) +44-843-1779999 / 0044-843-1779999 (0843-1779999 / 0-843-1779999)