Area Code +44-20-(35670000...35679999) 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 : 35670000 Subscriber Number To : 35679999 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 : Excell Group Plc 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-(35660000...35669999) next › : +44-20-(35680000...35689999) Dialling Instructions For trunk calls: 0 20 35670000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 44 20 35670000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 35670000 ~ 35679999 (Count: 10,000) Example: +44-20-35670000 / 0044-20-35670000 (020-35670000 / 0-20-35670000) +44-20-35670001 / 0044-20-35670001 (020-35670001 / 0-20-35670001) +44-20-35670002 / 0044-20-35670002 (020-35670002 / 0-20-35670002) +44-20-35670003 / 0044-20-35670003 (020-35670003 / 0-20-35670003) +44-20-35670004 / 0044-20-35670004 (020-35670004 / 0-20-35670004) ...+44-20-xxxxxxxx / 0044-20-xxxxxxxx (020-xxxxxxxx / 0-20-xxxxxxxx) ...+44-20-35679995 / 0044-20-35679995 (020-35679995 / 0-20-35679995) +44-20-35679996 / 0044-20-35679996 (020-35679996 / 0-20-35679996) +44-20-35679997 / 0044-20-35679997 (020-35679997 / 0-20-35679997) +44-20-35679998 / 0044-20-35679998 (020-35679998 / 0-20-35679998) +44-20-35679999 / 0044-20-35679999 (020-35679999 / 0-20-35679999)