All postcodes in L20 8
| Postcode | Place | Type |
|---|---|---|
| L20 8LU | Liverpool | street |
| L20 8LW | Liverpool | street |
| L20 8LX | Bootle | street |
| L20 8LY | Bootle | street |
| L20 8LZ | Liverpool | large user |
| L20 8NA | Bootle | street |
| L20 8NB | Bootle | street |
| L20 8ND | Bootle | street |
| L20 8NG | Bootle | street |
| L20 8NL | Liverpool | street |
| L20 8NQ | Bootle | street |
| L20 8PD | Liverpool | street |
| L20 8PL | Bootle | large user |
| L20 8PR | Liverpool | street |
| L20 8PS | Liverpool | street |
| L20 8PT | Liverpool | street |
| L20 8PU | Bootle | street |
| L20 8PX | Liverpool | street |
| L20 8PY | Liverpool | street |
| L20 8PZ | Liverpool | street |
| L20 8QF | Bootle | street |
| L20 8QJ | Liverpool | street |
| L20 8QU | Bootle | street |
| L20 8RB | Bootle | street |
| L20 8RQ | Liverpool | large user |
| L20 8TD | Liverpool | street |