# M3

7 sectors, 642 postcodes

- **Part of:** [M](https://openpostcodes.uk/M)
- **Local authorities:** Salford, Manchester

## Sectors

| Sector | Postcodes | Local authority |
|---|---|---|
| [M3 1](https://openpostcodes.uk/M3%201) | 83 | Manchester |
| [M3 2](https://openpostcodes.uk/M3%202) | 46 | Manchester |
| [M3 3](https://openpostcodes.uk/M3%203) | 57 | Manchester |
| [M3 4](https://openpostcodes.uk/M3%204) | 100 | Manchester |
| [M3 5](https://openpostcodes.uk/M3%205) | 126 | Salford |
| [M3 6](https://openpostcodes.uk/M3%206) | 95 | Salford |
| [M3 7](https://openpostcodes.uk/M3%207) | 135 | Salford |