All postcodes in L34 4
| Postcode | Place | Type |
|---|---|---|
| L34 4AA | Prescot | large user |
| L34 4AD | — | street |
| L34 4AE | — | street |
| L34 4AF | — | street |
| L34 4AG | — | large user |
| L34 4AH | Huyton with Roby | street |
| L34 4AJ | Huyton with Roby | street |
| L34 4AN | — | street |
| L34 4AP | Huyton with Roby | street |
| L34 4AQ | Knowsley | street |
| L34 4AR | Knowsley | street |
| L34 4AS | Huyton with Roby | street |
| L34 4AT | Knowsley | street |
| L34 4AU | Huyton with Roby | street |
| L34 4AX | Huyton with Roby | street |
| L34 4AY | Huyton with Roby | street |
| L34 4AZ | Huyton with Roby | street |
| L34 4BA | Huyton with Roby | street |
| L34 4BB | Huyton with Roby | street |
| L34 4BD | Huyton with Roby | street |
| L34 4BE | Huyton with Roby | street |
| L34 4BF | Huyton with Roby | street |
| L34 4WA | Prescot | large user |
Places in sector L34 4
- Huyton with Roby 13
- Knowsley 3
- Prescot 2