The pen y cefn postcode region (AB) contains 34 unique 'outward' codes. pen y cefn is the main postal town or district for this region, with all pen y cefn postcodes starting with the following outward codes.
This page contains a list of postcodes for pen y cefn area. Select a pen y cefn postcode to see the map location, demographics, house prices, local information, tourist guides and statistics:
There are a number of local information, guides and useful data to browse and explore, whether you're a pen y cefn resident or a visitor to the pen y cefn area.