LL42 is a postcode district within the Barmouth post town.

LL42 is the only postcode district within the Barmouth post town.

The Barmouth post town is within the Llandudno postcode area.


The full list of post towns with the Llandudno postcode area is as follows:

Villages within the LL42 postcode district:

A map of the LL42 postcode district