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A UK Post Code is made up of a number of different parts like these; BS12 6LS or N1 1DF. All together these are known as Post Code Units. Only really large buildings or large mail users have an individual code unit all to themselves. Usually code units are shared between a number of different premises.
It is worth to note at this point that in a built up area an individual Post Code will represent a handful of houses all within a few 100 metres of each other whereas a Post Code unit in a remote or rural area may represent a group of dwellings many miles apart.
CM4 0EB
CM4 0ED
CM4 0EE
CM4 0EF
CM4 0EG
CM4 0EH
CM4 0EJ
CM4 0EL
CM4 0EP
CM4 0EQ
CM4 0ER
CM4 0ES
CM4 0ET
CM4 0EW
CM4 0EX
CM4 0EY
CM4 0EZ
CM4 0HA
CM4 0HB
CM4 0HD
CM4 0LR
CM4 0LS
CM4 0LT
CM4 0LU
CM4 0LX
CM4 0PR
CM4 0PU
CM4 0PX
CM4 0PY
CM4 0QB
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