Postcode Biescas (Luarca) in Spain 33782 Posted on November 11, 2019 by Postmaster Ads. Europe > Spain > Asturias > Asturias > Biescas (Luarca) Do you looking for the Zip Code for Biescas (Luarca)? Zip Code for Biescas (Luarca): 33782 Continue reading “Postcode Biescas (Luarca) in Spain 33782”