Postal address
Caerdeon, Gwynedd
The postal code of Caerdeon, in Gwynedd (Wales, Reino Unido), is LL42. Include it in your shipments and forms.
Location
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Caerdeon
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Frequently asked questions
What is the postal code of Caerdeon?
The main postal code of Caerdeon (Gwynedd, Reino Unido) is LL42.