Postcode NP12
Blackwood · Wales
NP12 is the postcode of Blackwood in Wales, United Kingdom. This list covers outward codes — the first half of a UK postcode, such as M9 or BN91 — not full postcodes.
- Postcode
- NP12
- County
- —
- Country
- Wales
- Country
- United Kingdom
Place with postcode NP12
| Place | County | Location |
|---|---|---|
| Blackwood | — | 51.668, -3.208 |
Near Cardiff
The nearest major city is Cardiff, about 21 km away.
Nearby postcodes
Frequently asked questions
Which places use postcode NP12?
Blackwood.
Which county and country is NP12 in?
Wales, United Kingdom.
What is the nearest major city to NP12?
Cardiff, about 21 km away.
Source: GeoNames postal codes (CC BY 4.0), geonames.org, retrieved 2026-10-22. Place coordinates are approximate. Check with the national postal service before sending anything valuable.