# EC1A

5 sectors, 166 postcodes

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

## Sectors

| Sector | Postcodes | Local authority |
|---|---|---|
| [EC1A 1](https://openpostcodes.uk/EC1A%201) | 55 | Islington |
| [EC1A 2](https://openpostcodes.uk/EC1A%202) | 12 | City of London |
| [EC1A 4](https://openpostcodes.uk/EC1A%204) | 23 | City of London |
| [EC1A 7](https://openpostcodes.uk/EC1A%207) | 37 | City of London |
| [EC1A 9](https://openpostcodes.uk/EC1A%209) | 39 | City of London |