Area Code +44-20-(33090000...33099999) 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 : 33090000 Subscriber Number To : 33099999 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 : Esendex 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-(33080000...33089999) next › : +44-20-(33100000...33109999) Dialling Instructions For trunk calls: 0 20 33090000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 44 20 33090000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 33090000 ~ 33099999 (Count: 10,000) Example: +44-20-33090000 / 0044-20-33090000 (020-33090000 / 0-20-33090000) +44-20-33090001 / 0044-20-33090001 (020-33090001 / 0-20-33090001) +44-20-33090002 / 0044-20-33090002 (020-33090002 / 0-20-33090002) +44-20-33090003 / 0044-20-33090003 (020-33090003 / 0-20-33090003) +44-20-33090004 / 0044-20-33090004 (020-33090004 / 0-20-33090004) ...+44-20-xxxxxxxx / 0044-20-xxxxxxxx (020-xxxxxxxx / 0-20-xxxxxxxx) ...+44-20-33099995 / 0044-20-33099995 (020-33099995 / 0-20-33099995) +44-20-33099996 / 0044-20-33099996 (020-33099996 / 0-20-33099996) +44-20-33099997 / 0044-20-33099997 (020-33099997 / 0-20-33099997) +44-20-33099998 / 0044-20-33099998 (020-33099998 / 0-20-33099998) +44-20-33099999 / 0044-20-33099999 (020-33099999 / 0-20-33099999)