# SE3

5 sectors, 792 postcodes

- **Part of:** [SE](https://openpostcodes.uk/SE)
- **Local authorities:** Greenwich, Lewisham

## Sectors

| Sector | Postcodes | Local authority |
|---|---|---|
| [SE3 0](https://openpostcodes.uk/SE3%200) | 173 | Lewisham |
| [SE3 3](https://openpostcodes.uk/SE3%203) | 14 | Lewisham |
| [SE3 7](https://openpostcodes.uk/SE3%207) | 178 | Greenwich |
| [SE3 8](https://openpostcodes.uk/SE3%208) | 176 | Greenwich |
| [SE3 9](https://openpostcodes.uk/SE3%209) | 251 | Greenwich |