Area Code +44-20-(00110000...00119999) 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 : 00110000 Subscriber Number To : 00119999 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 : TalkTalk Communications 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-(00070000...00079999) next › : +44-20-(00140000...00149999) Dialling Instructions For trunk calls: 0 20 00110000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 44 20 00110000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 00110000 ~ 00119999 (Count: 10,000) Example: +44-20-00110000 / 0044-20-00110000 (020-00110000 / 0-20-00110000) +44-20-00110001 / 0044-20-00110001 (020-00110001 / 0-20-00110001) +44-20-00110002 / 0044-20-00110002 (020-00110002 / 0-20-00110002) +44-20-00110003 / 0044-20-00110003 (020-00110003 / 0-20-00110003) +44-20-00110004 / 0044-20-00110004 (020-00110004 / 0-20-00110004) ...+44-20-xxxxxxxx / 0044-20-xxxxxxxx (020-xxxxxxxx / 0-20-xxxxxxxx) ...+44-20-00119995 / 0044-20-00119995 (020-00119995 / 0-20-00119995) +44-20-00119996 / 0044-20-00119996 (020-00119996 / 0-20-00119996) +44-20-00119997 / 0044-20-00119997 (020-00119997 / 0-20-00119997) +44-20-00119998 / 0044-20-00119998 (020-00119998 / 0-20-00119998) +44-20-00119999 / 0044-20-00119999 (020-00119999 / 0-20-00119999)