FAQ
Lorem ipsum dolor sit amet, consectetur adipiscing elit. Suspendisse sollicitudin commodo cursus. Nunc varius accumsan ultrices. Quisque hendrerit mi id ullamcorper pretium. Lorem ipsum dolor sit amet, consectetur adipiscing elit. Nam ac metus vitae nibh aliquet adipiscing quis at nibh. Nullam lacinia magna sed enim ullamcorper rutrum.
Lorem ipsum dolor sit amet, consectetur adipiscing elit. Sed vulputate nec neque gravida rhoncus. Donec sit amet blandit mauris, sed bibendum risus.
Spanish postal codes were introduced and standardized in 1985, when the Sociedad Estatal de Correos y Telégrafos introduced automated mail sorting. The first two digits, ranging 01 to 52, of the postal code correspond to one of the 50 provinces of Spain—as listed in general alphabetical order, with some exceptions—plus the two autonomous cities on the African coast.
Postal codes
03000–03999: Alicante
05000–05999: Ávila
08000–08999: Barcelona
10000–10999: Cáceres
13000–13999: Ciudad Real
17000–17999: Girona
18000–18999: Granada
21000–21999: Huelva
23000–23999: Jaén
25000–25999: Lleida
28000–28999: Madrid
29000–29999: Málaga
35000–35999: Las Palmas
38000–38999: Santa Cruz de Tenerife
41000–41999: Seville
48000: Biscay
51000: Ceuta
52000: Melilla
https://en.wikipedia.org/wiki/List_of_postal_codes_in_Spain