All postcodes in EC3V 1
| Postcode | Place | Type |
|---|---|---|
| EC3V 1AA | — | large user |
| EC3V 1AB | City of London | street |
| EC3V 1AY | City of London | street |
| EC3V 1LE | City of London | street |
| EC3V 1LP | City of London | street |
| EC3V 1LR | City of London | street |
| EC3V 1LT | City of London | street |
| EC3V 1LU | City of London | street |
| EC3V 1LY | City of London | street |
| EC3V 1PJ | City of London | large user |