SM4 6
SM4 postcode district
Updated September 2026
Sector overview
A collection of postcode units in the SM4 6 sector.
- Postcode units
- 256
- Coordinate coverage
- 100%
Part of the SM4 postcode district.
Postcode units
1–50 of 256 units
- SM4 6AA
- SM4 6AB
- SM4 6AD
- SM4 6AE
- SM4 6AF
- SM4 6AG
- SM4 6AH
- SM4 6AJ
- SM4 6AL
- SM4 6AP
- SM4 6AQ
- SM4 6AR
- SM4 6AS
- SM4 6AU
- SM4 6AW
- SM4 6AX
- SM4 6AY
- SM4 6AZ
- SM4 6BA
- SM4 6BB
- SM4 6BE
- SM4 6BF
- SM4 6BG
- SM4 6BH
- SM4 6BL
- SM4 6BN
- SM4 6BP
- SM4 6BQ
- SM4 6BS
- SM4 6BT
- SM4 6BU
- SM4 6BW
- SM4 6BX
- SM4 6BY
- SM4 6BZ
- SM4 6DA
- SM4 6DB
- SM4 6DD
- SM4 6DE
- SM4 6DF
- SM4 6DG
- SM4 6DH
- SM4 6DJ
- SM4 6DL
- SM4 6DN
- SM4 6DP
- SM4 6DQ
- SM4 6DR
- SM4 6DS
- SM4 6DT