Area Code +44-20-(00040000...00049999) located in London, City of London (LND), more detail is as below. Place International Dialing Code : 44 International Prefix : 00 National Prefix : 0 National Destination Code : 20 Subscriber Number From : 00040000 Subscriber Number To : 00049999 National Destination Code Length : 2 Uses National Destination Code : Yes National Significant Number Length : 10 Number Type : G (Geographic Land Line, Fixed Line) Carrier Name : Atlas Interactive 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) Region Code : LND Region Name : City of London City : London Timezone : Europe/London Coordinated Universal Time : +00:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 10 Latitude : 51.5100 Longitude : -0.1300 ‹ previous : +44-20-(00030000...00039999) next › : +44-20-(00050000...00059999) Dialling Instructions For trunk calls: 0 20 00040000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 44 20 00040000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 00040000 ~ 00049999 (Count: 10,000) Example: +44-20-00040000 / 0044-20-00040000 (020-00040000 / 0-20-00040000) +44-20-00040001 / 0044-20-00040001 (020-00040001 / 0-20-00040001) +44-20-00040002 / 0044-20-00040002 (020-00040002 / 0-20-00040002) +44-20-00040003 / 0044-20-00040003 (020-00040003 / 0-20-00040003) +44-20-00040004 / 0044-20-00040004 (020-00040004 / 0-20-00040004) ...+44-20-xxxxxxxx / 0044-20-xxxxxxxx (020-xxxxxxxx / 0-20-xxxxxxxx) ...+44-20-00049995 / 0044-20-00049995 (020-00049995 / 0-20-00049995) +44-20-00049996 / 0044-20-00049996 (020-00049996 / 0-20-00049996) +44-20-00049997 / 0044-20-00049997 (020-00049997 / 0-20-00049997) +44-20-00049998 / 0044-20-00049998 (020-00049998 / 0-20-00049998) +44-20-00049999 / 0044-20-00049999 (020-00049999 / 0-20-00049999)
