EC3A 4 postcode sector in the EC3A district

EC3A 4 is a sector of the EC3A district: every postcode that starts EC3A 4. It has 2 postcodes in use.

Not sure what a sector is? UK postcode format explained.

Postcodes in EC3A 4

Pick a postcode to see its council and MP, broadband, flood risk, what homes sell for, council tax, the nearest schools and stations, and crime around it.

EC3A 4AA EC3A 4AF

Source: Office for National Statistics (ONS) Postcode Directory, August 2026, loaded 20 October 2026. Postcodes that have ended are not listed. See all our data sources

What council am I in? The council, borough or local authority for a postcode, and the county council where there is one. What ward am I in? The ward for a postcode, with its council, constituency and parish.

Other sectors in EC3A

EC3A 1 sector EC3A 2 sector EC3A 3 sector EC3A 5 sector EC3A 6 sector EC3A 7 sector EC3A 8 sector All of EC3A EC postcode area

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