Gwern Gwalia Postcode

Gwern Gwalia < Llandderfel < Gwynedd < Gwynedd < Wales < United Kingdom

Explore Gwern Gwalia Postal Codes

Gwern Gwalia is a locality in United Kingdom.
There are 2 postal codes in Gwern Gwalia.

Postal Codes for Gwern Gwalia:

  • LL21 0HD Gwern Gwalia
    Llandderfel, Gwynedd, Gwynedd, Wales GPS: 52.970287, -3.463348
  • LL21 0HG Gwern Gwalia
    Llandderfel, Gwynedd, Gwynedd, Wales GPS: 52.972150, -3.457380
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