Treyarnon is a village in Cornwall, England.

It is situated within the PL28 postcode district .

The PL28 postcode district lies within the following post towns:

The PL28 postcode district is within the Plymouth" postcode area.


Key data for Treyarnon:

Administrative Ward: Padstow

Administrative District: Cornwall

Country: England

UK Parliament: North Cornwall

NHS Local Health Authority: South West

NHS Region: Southern

A map showing the location of Treyarnon within the PL28 postcode district