# B20

3 sectors, 533 postcodes

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

## Sectors

| Sector | Postcodes | Local authority |
|---|---|---|
| [B20 1](https://openpostcodes.uk/B20%201) | 129 | Birmingham |
| [B20 2](https://openpostcodes.uk/B20%202) | 197 | Birmingham |
| [B20 3](https://openpostcodes.uk/B20%203) | 207 | Birmingham |