# SO23

6 sectors, 810 postcodes

- **Part of:** [SO](https://openpostcodes.uk/SO)
- **Local authorities:** Winchester

## Sectors

| Sector | Postcodes | Local authority |
|---|---|---|
| [SO23 0](https://openpostcodes.uk/SO23%200) | 131 | Winchester |
| [SO23 3](https://openpostcodes.uk/SO23%203) | 65 | Winchester |
| [SO23 5](https://openpostcodes.uk/SO23%205) | 21 | Winchester |
| [SO23 7](https://openpostcodes.uk/SO23%207) | 277 | Winchester |
| [SO23 8](https://openpostcodes.uk/SO23%208) | 121 | Winchester |
| [SO23 9](https://openpostcodes.uk/SO23%209) | 195 | Winchester |