# NP23

6 sectors, 882 postcodes

- **Part of:** [NP](https://openpostcodes.uk/NP)
- **Local authorities:** Blaenau Gwent, Monmouthshire

## Sectors

| Sector | Postcodes | Local authority |
|---|---|---|
| [NP23 4](https://openpostcodes.uk/NP23%204) | 271 | Blaenau Gwent |
| [NP23 5](https://openpostcodes.uk/NP23%205) | 270 | Blaenau Gwent |
| [NP23 6](https://openpostcodes.uk/NP23%206) | 242 | Blaenau Gwent |
| [NP23 7](https://openpostcodes.uk/NP23%207) | 56 | Blaenau Gwent |
| [NP23 8](https://openpostcodes.uk/NP23%208) | 23 | Blaenau Gwent |
| [NP23 9](https://openpostcodes.uk/NP23%209) | 20 | Blaenau Gwent |