London was 01 until 1990. Local number had seven digits.
In 1990 London was split into two areas (071 - inner London; 081 - outer London).
In 1995 the codes were changed from 071 to 0171, and from 081 to 0181.
In 2000, both of the codes were both changed to 020 and the seven-digit local numbers were changed to eight-digit local numbers.
Numbers in the old 0171 area were changed from xxx xxxx to 7xxx xxxx.
Numbers in the old 0181 area were changed from xxx xxxx to 8xxx xxxx.
All of these numbers had the (020) code from that time on.
In recent times (2005), new numbers started to be issued in the 3xxx xxxx number range.
This isn't a London code. It is the area code for Brentwood in Essex which is about 30 miles northeast of London.
The country code and area code of East London, South Africa is 27, (0)43.
London is area code 020.
In the UK, area code 020 is London. There is no area code 0208.
Bromley is covered by the area code for London, which is 020.
UK area code 020 is London.
In the UK, there is no area code 0207. Area code 020 is London. Number portability means that it is no longer reliably possible to narrow down a London number to a particular neighbourhood by the first few digits of the number. In fact, the "inner/outer" distinction formerly in the digit 7 or 8 following the area code, no longer holds firm.
The area code for London is 020, or +44 20 from outside the UK.
A UK telephone number like (020) 84xx xxxx will be in London. You need to state two more digits in order to be able to work out which part of London; eg. (020) 8484 or (020) 8411 etc.
Area code 020 is London, including the old "inner London" and "outer London" areas.
Middlesex has not been a recognised administrative area of England since the 1960s. The area covered by the former county is served by a variety of area codes, from the 020 code covering a huge area of Greater London to codes covering smaller outlying towns such as 01895 (Uxbridge) and 01707 (Potters Bar). To locate the correct area code, it would be best to search for the specific town, locality or neighbourhood.
Ring it and find out u numpty ---- Additionally, the correct format is (020) 8661 5531. London area code is (020). Local Number has eight digits. The area served by '8661' is SUTTON, Surrey.