# CB11

2 sectors, 551 postcodes

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

## Sectors

| Sector | Postcodes | Local authority |
|---|---|---|
| [CB11 3](https://openpostcodes.uk/CB11%203) | 306 | Uttlesford |
| [CB11 4](https://openpostcodes.uk/CB11%204) | 245 | Uttlesford |