Postal address
Llanberis, Gwynedd
The postal code of Llanberis, in Gwynedd (Wales, Reino Unido), is LL55. Include it in your shipments and forms.
Location
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Llanberis
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Frequently asked questions
What is the postal code of Llanberis?
The main postal code of Llanberis (Gwynedd, Reino Unido) is LL55.