Area Code +44-20-(36900000...36909999) 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 : 36900000 Subscriber Number To : 36909999 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 : Cloud9 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-(36890000...36899999) next › : +44-20-(36910000...36919999) Dialling Instructions For trunk calls: 0 20 36900000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 44 20 36900000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 36900000 ~ 36909999 (Count: 10,000) Example: +44-20-36900000 / 0044-20-36900000 (020-36900000 / 0-20-36900000) +44-20-36900001 / 0044-20-36900001 (020-36900001 / 0-20-36900001) +44-20-36900002 / 0044-20-36900002 (020-36900002 / 0-20-36900002) +44-20-36900003 / 0044-20-36900003 (020-36900003 / 0-20-36900003) +44-20-36900004 / 0044-20-36900004 (020-36900004 / 0-20-36900004) ...+44-20-xxxxxxxx / 0044-20-xxxxxxxx (020-xxxxxxxx / 0-20-xxxxxxxx) ...+44-20-36909995 / 0044-20-36909995 (020-36909995 / 0-20-36909995) +44-20-36909996 / 0044-20-36909996 (020-36909996 / 0-20-36909996) +44-20-36909997 / 0044-20-36909997 (020-36909997 / 0-20-36909997) +44-20-36909998 / 0044-20-36909998 (020-36909998 / 0-20-36909998) +44-20-36909999 / 0044-20-36909999 (020-36909999 / 0-20-36909999)