Postal Code 21020 covers 7 municipalities: Brebbia,Brunello,Luvinate,Monvalle,Mornago,Ranc and Taino. 21020 is located in the Province of Varese and the Region of Lombardy. Other locations within this postal code include Buguggiate,Casciago,Daverio,Galliate Lombardo and San Pancrazio.