Area Code +44-20-(36600000...36609999) 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 : 36600000 Subscriber Number To : 36609999 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 : Content Guru 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-(36590000...36599999) next › : +44-20-(36610000...36619999) Dialling Instructions For trunk calls: 0 20 36600000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 44 20 36600000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 36600000 ~ 36609999 (Count: 10,000) Example: +44-20-36600000 / 0044-20-36600000 (020-36600000 / 0-20-36600000) +44-20-36600001 / 0044-20-36600001 (020-36600001 / 0-20-36600001) +44-20-36600002 / 0044-20-36600002 (020-36600002 / 0-20-36600002) +44-20-36600003 / 0044-20-36600003 (020-36600003 / 0-20-36600003) +44-20-36600004 / 0044-20-36600004 (020-36600004 / 0-20-36600004) ...+44-20-xxxxxxxx / 0044-20-xxxxxxxx (020-xxxxxxxx / 0-20-xxxxxxxx) ...+44-20-36609995 / 0044-20-36609995 (020-36609995 / 0-20-36609995) +44-20-36609996 / 0044-20-36609996 (020-36609996 / 0-20-36609996) +44-20-36609997 / 0044-20-36609997 (020-36609997 / 0-20-36609997) +44-20-36609998 / 0044-20-36609998 (020-36609998 / 0-20-36609998) +44-20-36609999 / 0044-20-36609999 (020-36609999 / 0-20-36609999)