About SA9 5A
SA9 5A is a postcode group within the SA9 5 sector of the SA9 postcode district covering Abercraf, Cwmllynfell, Cwmtwrch, Lower Cwmtwrch, Rhiwfawr, Upper Cwmtwrch, Ystalyfera, Ystradgynlais in Powys. It contains 2 individual postcodes across 1 streets, forming part of the wider SA postcode area.
Postcodes in SA9 5A 2
The SA9 5A group contains 2 active postcodes. Each postcode identifies a specific delivery point used by Royal Mail and other services.