Area Code +44-20-(33880000...33889999) 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 : 33880000 Subscriber Number To : 33889999 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 : Vibe Communications Uk 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-(33870000...33879999) next › : +44-20-(33890000...33899999) Dialling Instructions For trunk calls: 0 20 33880000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 44 20 33880000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 33880000 ~ 33889999 (Count: 10,000) Example: +44-20-33880000 / 0044-20-33880000 (020-33880000 / 0-20-33880000) +44-20-33880001 / 0044-20-33880001 (020-33880001 / 0-20-33880001) +44-20-33880002 / 0044-20-33880002 (020-33880002 / 0-20-33880002) +44-20-33880003 / 0044-20-33880003 (020-33880003 / 0-20-33880003) +44-20-33880004 / 0044-20-33880004 (020-33880004 / 0-20-33880004) ...+44-20-xxxxxxxx / 0044-20-xxxxxxxx (020-xxxxxxxx / 0-20-xxxxxxxx) ...+44-20-33889995 / 0044-20-33889995 (020-33889995 / 0-20-33889995) +44-20-33889996 / 0044-20-33889996 (020-33889996 / 0-20-33889996) +44-20-33889997 / 0044-20-33889997 (020-33889997 / 0-20-33889997) +44-20-33889998 / 0044-20-33889998 (020-33889998 / 0-20-33889998) +44-20-33889999 / 0044-20-33889999 (020-33889999 / 0-20-33889999)