CF3 postal code
United KingdomUpdated 2026-11-09Began, WalesCaerphillyOutcode
Postal code details
9 placesCode
CF3
Place
Began
Region
Wales
County
Caerphilly
Coordinates
51.5238, -3.0891
Accuracy
3 / 6
Country
United Kingdom
Location
OpenStreetMap ↗
51.5238, -3.0891© OpenStreetMap
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Places under this code
9| Place | Region | County | Coordinates |
|---|---|---|---|
| Began | Wales | Caerphilly | 51.5238, -3.0891 |
| Blacktown | Wales | Newport | 51.5238, -3.0891 |
| Castleton | Wales | Newport | 51.5422, -3.0758 |
| Llanrumney | Wales | Cardiff | 51.5238, -3.0891 |
| Marshfield | Wales | Newport | 51.5339, -3.0731 |
| Michaelston-y-Fedw | Wales | Newport | 51.5238, -3.0891 |
| Peterstone Wentlooge | Wales | Newport | 51.5161, -3.0564 |
| Rumney | Wales | Cardiff | 51.5103, -3.1238 |
| St Mellons | Wales | Cardiff | 51.5167, -3.1167 |
Same code in other countries
0This code only appears in this country.
FAQ
Which city is CF3 in?
Began, Wales, United Kingdom.
What are the coordinates of CF3?
51.5238, -3.0891
Is CF3 used in other countries?
No.
Updated 2026-11-09. Attribution in Data & license.