All postcodes in L4 1
| Postcode | Place | Type |
|---|---|---|
| L4 1XL | Liverpool | street |
| L4 1XN | Liverpool | street |
| L4 1XP | Liverpool | street |
| L4 1XQ | Liverpool | street |
| L4 1XR | Liverpool | street |
| L4 1XS | Liverpool | street |
| L4 1XT | Liverpool | street |
| L4 1XU | Liverpool | street |
| L4 1XW | Liverpool | street |
| L4 1XX | Liverpool | street |
| L4 1XY | Liverpool | street |
| L4 1XZ | Liverpool | street |
| L4 1YA | Liverpool | street |
| L4 1YB | Liverpool | street |
| L4 1YD | Liverpool | street |
| L4 1YE | Liverpool | street |
| L4 1YF | Liverpool | street |
| L4 1YG | Liverpool | street |
| L4 1YH | Liverpool | street |
| L4 1YQ | Liverpool | street |
Places in sector L4 1
- Liverpool 80