Postal address
Cefn-gwyn, Powys
The postal code of Cefn-gwyn, in Powys (Wales, Reino Unido), is SY16. Include it in your shipments and forms.
Location
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Cefn-gwyn
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Frequently asked questions
What is the postal code of Cefn-gwyn?
The main postal code of Cefn-gwyn (Powys, Reino Unido) is SY16.