Credits and sources

This site is built on open data. Thanks to:

• Colombia postal codes: Servicios Postales Nacionales 4-72, Códigos Postales Nacionales, licensed CC BY-SA 4.0. Each code's location comes from its official zone polygons.
• Worldwide postal data: GeoNames, licensed CC BY 4.0.
• Airport data: OurAirports (ourairports.com), public domain.
• Country shapes and borders: Natural Earth (public domain) and mledoze/countries (ODbL).
• Maps: MapTiler and OpenStreetMap.
• Address search: Google Maps Platform.
• Icons: Phosphor Icons, MIT license.Flags: circle-flags by HatScripts, MIT license.