Area Code +44-20-(30950000...30959999) 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 : 30950000 Subscriber Number To : 30959999 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 : Andrews & Arnold 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) 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-(30940000...30949999) next › : +44-20-(30970000...30979999) Dialling Instructions For trunk calls: 0 20 30950000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 44 20 30950000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 30950000 ~ 30959999 (Count: 10,000) Example: +44-20-30950000 / 0044-20-30950000 (020-30950000 / 0-20-30950000) +44-20-30950001 / 0044-20-30950001 (020-30950001 / 0-20-30950001) +44-20-30950002 / 0044-20-30950002 (020-30950002 / 0-20-30950002) +44-20-30950003 / 0044-20-30950003 (020-30950003 / 0-20-30950003) +44-20-30950004 / 0044-20-30950004 (020-30950004 / 0-20-30950004) ...+44-20-xxxxxxxx / 0044-20-xxxxxxxx (020-xxxxxxxx / 0-20-xxxxxxxx) ...+44-20-30959995 / 0044-20-30959995 (020-30959995 / 0-20-30959995) +44-20-30959996 / 0044-20-30959996 (020-30959996 / 0-20-30959996) +44-20-30959997 / 0044-20-30959997 (020-30959997 / 0-20-30959997) +44-20-30959998 / 0044-20-30959998 (020-30959998 / 0-20-30959998) +44-20-30959999 / 0044-20-30959999 (020-30959999 / 0-20-30959999)