Area Code +44-20-(33470000...33479999) 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 : 33470000 Subscriber Number To : 33479999 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 : Sound Advertising 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-(33460000...33469999) next › : +44-20-(33480000...33489999) Dialling Instructions For trunk calls: 0 20 33470000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 44 20 33470000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 33470000 ~ 33479999 (Count: 10,000) Example: +44-20-33470000 / 0044-20-33470000 (020-33470000 / 0-20-33470000) +44-20-33470001 / 0044-20-33470001 (020-33470001 / 0-20-33470001) +44-20-33470002 / 0044-20-33470002 (020-33470002 / 0-20-33470002) +44-20-33470003 / 0044-20-33470003 (020-33470003 / 0-20-33470003) +44-20-33470004 / 0044-20-33470004 (020-33470004 / 0-20-33470004) ...+44-20-xxxxxxxx / 0044-20-xxxxxxxx (020-xxxxxxxx / 0-20-xxxxxxxx) ...+44-20-33479995 / 0044-20-33479995 (020-33479995 / 0-20-33479995) +44-20-33479996 / 0044-20-33479996 (020-33479996 / 0-20-33479996) +44-20-33479997 / 0044-20-33479997 (020-33479997 / 0-20-33479997) +44-20-33479998 / 0044-20-33479998 (020-33479998 / 0-20-33479998) +44-20-33479999 / 0044-20-33479999 (020-33479999 / 0-20-33479999)