Postal sector EC1N 2
- Holborn, London, EC1N 2DY
- Holborn Circus, London, EC1N 2HA
- Holborn Circus, London, EC1N 2HB
- Holborn, London, EC1N 2HH
- Holborn, London, EC1N 2HR
- Holborn, London, EC1N 2HS
- Holborn, London, EC1N 2HT
- Holborn, London, EC1N 2HU
- Holborn, London, EC1N 2JD
- Holborn, London, EC1N 2JS
- Dyer's Buildings, London, EC1N 2JT
- Holborn, London, EC1N 2LE
- Holborn, London, EC1N 2LL
- Holborn, London, EC1N 2NS
- Holborn Viaduct, London, EC1N 2PB
- Holborn Circus, London, EC1N 2PL
- Holborn Viaduct, London, EC1N 2PZ
- Holborn, London, EC1N 2ST
- Holborn, London, EC1N 2SW
- Holborn, London, EC1N 2TD