# EC3M

8 sectors, 80 postcodes

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

## Sectors

| Sector | Postcodes | Local authority |
|---|---|---|
| [EC3M 1](https://openpostcodes.uk/EC3M%201) | 16 | City of London |
| [EC3M 2](https://openpostcodes.uk/EC3M%202) | 1 | City of London |
| [EC3M 3](https://openpostcodes.uk/EC3M%203) | 8 | City of London |
| [EC3M 4](https://openpostcodes.uk/EC3M%204) | 11 | City of London |
| [EC3M 5](https://openpostcodes.uk/EC3M%205) | 16 | City of London |
| [EC3M 6](https://openpostcodes.uk/EC3M%206) | 6 | City of London |
| [EC3M 7](https://openpostcodes.uk/EC3M%207) | 16 | City of London |
| [EC3M 8](https://openpostcodes.uk/EC3M%208) | 6 | City of London |