# PO17

3 sectors, 334 postcodes

- **Part of:** [PO](https://openpostcodes.uk/PO)
- **Local authorities:** Winchester, Fareham, Portsmouth

## Sectors

| Sector | Postcodes | Local authority |
|---|---|---|
| [PO17 4](https://openpostcodes.uk/PO17%204) | 3 | Fareham |
| [PO17 5](https://openpostcodes.uk/PO17%205) | 210 | Winchester |
| [PO17 6](https://openpostcodes.uk/PO17%206) | 121 | Winchester |