All postcodes in CH46 4
| Postcode | Place | Type |
|---|---|---|
| CH46 4TA | — | street |
| CH46 4TB | — | street |
| CH46 4TD | Wallasey | street |
| CH46 4TG | Wallasey | street |
| CH46 4TH | Wallasey | street |
| CH46 4TL | Wallasey | large user |
| CH46 4TP | Wallasey | street |
| CH46 4TT | Wallasey | street |
| CH46 4TU | Wallasey | street |
| CH46 4TZ | Wallasey | street |
| CH46 4UA | Wallasey | street |
| CH46 4UB | Wallasey | street |
Places in sector CH46 4
- Wallasey 10