Area Code +44-20-(33320000...33329999) 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 : 33320000 Subscriber Number To : 33329999 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 : Net-Work Internet 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-(33310000...33319999) next › : +44-20-(33330000...33339999) Dialling Instructions For trunk calls: 0 20 33320000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 44 20 33320000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 33320000 ~ 33329999 (Count: 10,000) Example: +44-20-33320000 / 0044-20-33320000 (020-33320000 / 0-20-33320000) +44-20-33320001 / 0044-20-33320001 (020-33320001 / 0-20-33320001) +44-20-33320002 / 0044-20-33320002 (020-33320002 / 0-20-33320002) +44-20-33320003 / 0044-20-33320003 (020-33320003 / 0-20-33320003) +44-20-33320004 / 0044-20-33320004 (020-33320004 / 0-20-33320004) ...+44-20-xxxxxxxx / 0044-20-xxxxxxxx (020-xxxxxxxx / 0-20-xxxxxxxx) ...+44-20-33329995 / 0044-20-33329995 (020-33329995 / 0-20-33329995) +44-20-33329996 / 0044-20-33329996 (020-33329996 / 0-20-33329996) +44-20-33329997 / 0044-20-33329997 (020-33329997 / 0-20-33329997) +44-20-33329998 / 0044-20-33329998 (020-33329998 / 0-20-33329998) +44-20-33329999 / 0044-20-33329999 (020-33329999 / 0-20-33329999)