# EC3A

8 sectors, 66 postcodes

- **Part of:** [EC](https://openpostcodes.uk/EC)
- **Local authorities:** City of London, Islington

## Sectors

| Sector | Postcodes | Local authority |
|---|---|---|
| [EC3A 1](https://openpostcodes.uk/EC3A%201) | 1 | City of London |
| [EC3A 2](https://openpostcodes.uk/EC3A%202) | 4 | City of London |
| [EC3A 3](https://openpostcodes.uk/EC3A%203) | 4 | City of London |
| [EC3A 4](https://openpostcodes.uk/EC3A%204) | 2 | City of London |
| [EC3A 5](https://openpostcodes.uk/EC3A%205) | 14 | City of London |
| [EC3A 6](https://openpostcodes.uk/EC3A%206) | 6 | City of London |
| [EC3A 7](https://openpostcodes.uk/EC3A%207) | 20 | City of London |
| [EC3A 8](https://openpostcodes.uk/EC3A%208) | 15 | City of London |