Area Code +44-20-(71270000...71279999) 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 : 71270000 Subscriber Number To : 71279999 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 : Edge Telecom 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-(71260000...71269999) next › : +44-20-(71280000...71289999) Dialling Instructions For trunk calls: 0 20 71270000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 44 20 71270000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 71270000 ~ 71279999 (Count: 10,000) Example: +44-20-71270000 / 0044-20-71270000 (020-71270000 / 0-20-71270000) +44-20-71270001 / 0044-20-71270001 (020-71270001 / 0-20-71270001) +44-20-71270002 / 0044-20-71270002 (020-71270002 / 0-20-71270002) +44-20-71270003 / 0044-20-71270003 (020-71270003 / 0-20-71270003) +44-20-71270004 / 0044-20-71270004 (020-71270004 / 0-20-71270004) ...+44-20-xxxxxxxx / 0044-20-xxxxxxxx (020-xxxxxxxx / 0-20-xxxxxxxx) ...+44-20-71279995 / 0044-20-71279995 (020-71279995 / 0-20-71279995) +44-20-71279996 / 0044-20-71279996 (020-71279996 / 0-20-71279996) +44-20-71279997 / 0044-20-71279997 (020-71279997 / 0-20-71279997) +44-20-71279998 / 0044-20-71279998 (020-71279998 / 0-20-71279998) +44-20-71279999 / 0044-20-71279999 (020-71279999 / 0-20-71279999)