Altarnun is a village in Cornwall, England.

It is situated within the PL15 postcode district, which is within the Launceston post town.

PL15 is the only postcode district within the Launceston post town.

The Launceston post town is within the Plymouth postcode area.


Key data for Altarnun:

Administrative Ward: Altarnun

Administrative District: Cornwall

Country: England

UK Parliament: North Cornwall

NHS Local Health Authority: South West

NHS Region: Southern

A map showing the location of Altarnun within the PL15 postcode district