# OL3

3 sectors, 595 postcodes

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

## Sectors

| Sector | Postcodes | Local authority |
|---|---|---|
| [OL3 5](https://openpostcodes.uk/OL3%205) | 277 | Oldham |
| [OL3 6](https://openpostcodes.uk/OL3%206) | 134 | Oldham |
| [OL3 7](https://openpostcodes.uk/OL3%207) | 184 | Oldham |