SO3 4
SO3 postcode district
Updated September 2026
Sector overview
- Postcode units
- 369
- Coordinate coverage
- 100%
Part of the SO3 postcode district.
Postcode units
251–300 of 369 units
- SO3 4RS
- SO3 4RT
- SO3 4RU
- SO3 4RW
- SO3 4RX
- SO3 4RY
- SO3 4RZ
- SO3 4SA
- SO3 4SB
- SO3 4SD
- SO3 4SE
- SO3 4SF
- SO3 4SG
- SO3 4SH
- SO3 4SJ
- SO3 4SL
- SO3 4SN
- SO3 4SP
- SO3 4SQ
- SO3 4SR
- SO3 4SS
- SO3 4ST
- SO3 4SU
- SO3 4SW
- SO3 4SX
- SO3 4SY
- SO3 4SZ
- SO3 4TA
- SO3 4TB
- SO3 4TD
- SO3 4TE
- SO3 4TF
- SO3 4TG
- SO3 4TH
- SO3 4TJ
- SO3 4TL
- SO3 4TN
- SO3 4TP
- SO3 4TQ
- SO3 4TR
- SO3 4TS
- SO3 4TT
- SO3 4TU
- SO3 4TW
- SO3 4TX
- SO3 4TY
- SO3 4TZ
- SO3 4UA
- SO3 4UB
- SO3 4UD