Whether you're here legally or not, registering with your local padrón is the administrative step that unlocks nearly everything else in Spain, from school enrollment to your health card to arraigo, and in 2026 it's still free.
Castellano and español name the same language, and the difference between Spain's Spanish and Latin America's comes down to a short, learnable list rather than a separate dialect.
Expatriator ranks Spain's passport third worldwide for weighted mobility, scoring 167.1 across a live 199-passport matrix. Compare its route-level methodology with Henley, Arton and VisaGuide, then see what travel rankings miss about EU settlement rights, citizenship and dual nationality.
The number system, the special prefixes that cost you money, and which numbers to call in an emergency, updated for a Spain where calling cards and locutorios have mostly given way to WhatsApp and fibre.