This article is from the source 'bbc' and was first published or seen on . It will not be checked again for changes.

You can find the current article at its original source at http://news.bbc.co.uk/go/rss/-/1/hi/uk/8288148.stm

The article has changed 2 times. There is an RSS feed of changes available.

Version 0 Version 1
Modern postcodes are 50 years old Modern postcodes are 50 years old
(about 1 hour later)
The UK's country-wide postcode system, introduced to speed up mail deliveries but now used for a range of applications, is half a century old.The UK's country-wide postcode system, introduced to speed up mail deliveries but now used for a range of applications, is half a century old.
The whole of the UK was divided into postal districts for the first time after a trial run in Norwich in 1959.The whole of the UK was divided into postal districts for the first time after a trial run in Norwich in 1959.
Royal Mail says the UK has more than 1.7 million postcodes, covering about 28 million addresses.Royal Mail says the UK has more than 1.7 million postcodes, covering about 28 million addresses.
Everything from insurance premiums to satellite navigation systems now rely on them.Everything from insurance premiums to satellite navigation systems now rely on them.
Their power over property prices has even led to some residents campaigning to have their postcode changed.Their power over property prices has even led to some residents campaigning to have their postcode changed.
In 2003, the residents of the Royal Borough of Windsor and Maidenhead fought unsuccessfully to lose their SL postcode because it links them with nearby Slough - made famous by comedy series The Office.In 2003, the residents of the Royal Borough of Windsor and Maidenhead fought unsuccessfully to lose their SL postcode because it links them with nearby Slough - made famous by comedy series The Office.
Royal Mail started to use the alphanumeric codes when electronic sorting machines were introduced to speed up the service in the 1950s.Royal Mail started to use the alphanumeric codes when electronic sorting machines were introduced to speed up the service in the 1950s.
By the mid-1980s new technology meant the codes could be read automatically by sorting machines with no human intervention.By the mid-1980s new technology meant the codes could be read automatically by sorting machines with no human intervention.
In Norwich the first three characters of the code ('NOR') represented the name of the city, and the last three characters a particular street. In Norwich, the first three characters of the code ('NOR') represented the name of the city, and the last three characters a particular street.
POSTCODE FACTS The UK has 1.7 million postcodesThe Royal Mail online postcode checker receives about 4.5 million hits a monthEach postcode covers an average of 15 addressesThe first postal districts were introduced in London in 1857Father Christmas has his own postcode - SAN TA1POSTCODE FACTS The UK has 1.7 million postcodesThe Royal Mail online postcode checker receives about 4.5 million hits a monthEach postcode covers an average of 15 addressesThe first postal districts were introduced in London in 1857Father Christmas has his own postcode - SAN TA1
The postcode now starts with the outward code, to distinguish one postal district from another, and the inward code which sorts between roads and buildings within the district.The postcode now starts with the outward code, to distinguish one postal district from another, and the inward code which sorts between roads and buildings within the district.
Some large organisations have personalised postcodes, such as the Scottish Parliament's EH99 1SP and the ExCeL centre in London, E16 1XL.Some large organisations have personalised postcodes, such as the Scottish Parliament's EH99 1SP and the ExCeL centre in London, E16 1XL.
The man who invented the postage stamp, Sir Rowland Hill, introduced Britain's first postal districts in London in 1857. Other major towns and cities were introduced in the 1860s.The man who invented the postage stamp, Sir Rowland Hill, introduced Britain's first postal districts in London in 1857. Other major towns and cities were introduced in the 1860s.
The capital was divided into 10 separate postal districts - N, S, E, W, NE, NW, SE, SW, EC and WC. The S and NE codes have since been reassigned to the Sheffield and Newcastle areas.The capital was divided into 10 separate postal districts - N, S, E, W, NE, NW, SE, SW, EC and WC. The S and NE codes have since been reassigned to the Sheffield and Newcastle areas.
Royal Mail is using the anniversary to urge the public to use postcodes.Royal Mail is using the anniversary to urge the public to use postcodes.
Almost a fifth of non-business letters, cards and packets are sent without a full or accurate postcode, it says.Almost a fifth of non-business letters, cards and packets are sent without a full or accurate postcode, it says.