# DL12

4 sectors, 726 postcodes

- **Part of:** [DL](https://openpostcodes.uk/DL)
- **Local authorities:** County Durham, North Yorkshire, Westmorland and Furness

## Sectors

| Sector | Postcodes | Local authority |
|---|---|---|
| [DL12 0](https://openpostcodes.uk/DL12%200) | 220 | County Durham |
| [DL12 2](https://openpostcodes.uk/DL12%202) | 1 | County Durham |
| [DL12 8](https://openpostcodes.uk/DL12%208) | 272 | County Durham |
| [DL12 9](https://openpostcodes.uk/DL12%209) | 233 | County Durham |