Postcode Viana De Duero in Spain 42218 Posted on January 27, 2020 by Postmaster Ads. Europe > Spain > Castilla – Leon > Soria > Viana De Duero Do you looking for the Zip Code for Viana De Duero? Zip Code for Viana De Duero: 42218 Continue reading “Postcode Viana De Duero in Spain 42218”