All postcodes in PE7 4
| Postcode | Place | Type |
|---|---|---|
| PE7 4AB | Chesterton | street |
| PE7 4AD | Chesterton | street |
| PE7 4AE | Peterborough | street |
| PE7 4AF | Peterborough | street |
| PE7 4AG | — | street |
| PE7 4AH | Peterborough | street |
| PE7 4AJ | Peterborough | street |
| PE7 4AN | Peterborough | street |