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Tywyn is a post town.

The Tywyn postcode town comprises the following postcode district(s):


The Tywyn postcode town is within the Llandudno postcode area (also known as the LL postcode area).


The postcodes of the other post towns within the Llandudno postcode area are as follows:

Villages within the Tywyn post town:

A map of the Tywyn postcode town