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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.
WA11 7AN
WA11 7HT
WA11 7HU
WA11 7HX
WA11 7HY
WA11 7HZ
WA11 7JA
WA11 7JD
WA11 7JE
WA11 7JF
WA11 7JG
WA11 7JH
WA11 7JJ
WA11 7JL
WA11 7JN
WA11 7JP
WA11 7JQ
WA11 7JR
WA11 7JT
WA11 7JU
WA11 7JW
WA11 7JX
WA11 7JY
WA11 7JZ
WA11 7LA
WA11 7LB
WA11 7LD
WA11 7LE
WA11 7LF
WA11 7LG
WA11 7LH
WA11 7LJ
WA11 7LL
WA11 7LN
WA11 7LP
WA11 7LQ
WA11 7LW
WA11 7LX
WA11 7LZ
WA11 7PL
WA11 7PU
WA11 7PX
WA11 7PY
WA11 7PZ
WA11 7QA
WA11 7QB
WA11 7QD
WA11 7QE
WA11 7QF
WA11 7QH
WA11 7QJ
WA11 7QL
WA11 7QN
WA11 7QP
WA11 7QQ
WA11 7QR
WA11 7QS
WA11 7QT
WA11 7QW
WA11 7QX
WA11 7RJ
WA11 7RL
WA11 7RN
WA11 7RP
WA11 7RS
WA11 7RT
WA11 7RU
WA11 7RX
WA11 7RY
WA11 7RZ
WA11 7SA
WA11 7SB
WA11 7SD
WA11 7SE
WA11 7SF
WA11 7SG
WA11 7SH
WA11 7SJ
WA11 7SL
WA11 7SP
WA11 7SQ
WA11 7SR
WA11 7SS
WA11 7ST
WA11 7SX
WA11 7SY
WA11 7SZ
WA11 7TA
WA11 7TB
WA11 7TD
WA11 7TE
WA11 7TF
WA11 7TL
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