Postcode CF23
Cardiff · Wales
CF23 is the postcode of Cardiff 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
- CF23
- County
- —
- Country
- Wales
- Country
- United Kingdom
Place with postcode CF23
| Place | County | Location |
|---|---|---|
| Cardiff | — | 51.514, -3.155 |
Near Cardiff
The nearest major city is Cardiff, about 4 km away.
Nearby postcodes
Frequently asked questions
Which places use postcode CF23?
Cardiff.
Which county and country is CF23 in?
Wales, United Kingdom.
What is the nearest major city to CF23?
Cardiff, about 4 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.