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UK postcodes
M
M4
M4 9

M4 9

M4 postcode district

Updated September 2026

Sector overview

Postcode units: 8
Coordinate coverage: 0%

Part of the M4 postcode district.

Postcode units

1–8 of 8 units

M4 9BL
M4 9BU
M4 9EF
M4 9EH
M4 9EJ
M4 9EL
M4 9EN
M4 9EQ

Map centre

No publishable coordinates are available for this sector.

Other M4 sectors

M4 4 121 current
M4 6 115 current
M4 5 109 current
M4 7 88 current
M4 1 80 current
M4 3 11 current
M4 2 10 current

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