All postcodes in CV31 3
| Postcode | Place | Type |
|---|---|---|
| CV31 3SL | Royal Leamington Spa | street |
| CV31 3SN | Royal Leamington Spa | street |
| CV31 3SP | Royal Leamington Spa | street |
| CV31 3SQ | Royal Leamington Spa | street |
| CV31 3SR | Royal Leamington Spa | street |
| CV31 3SS | Warwick | street |
| CV31 3ST | Royal Leamington Spa | street |
| CV31 3SY | Royal Leamington Spa | street |
Places in sector CV31 3
- Royal Leamington Spa 177
- Warwick 6
- Whitnash 5