2 endpoints match this tag.
/zipcode/:country/:code
Look up a postal/zip code in 60+ countries to get the associated city, state/province, and geographic coordinates. Provide the country code and postal code in the URL. Useful for address validation, auto-filling city and state fields in checkout forms, calculating shipping zones, and mapping postal code regions. Covers the US, Canada, most of Europe, and many other countries.
/zipcode/reverse
Find all postal/zip codes for a given city, state, and country. The reverse of a postal code lookup - you provide the location and get back matching postal codes. Useful for generating postal code lists for delivery zone mapping, populating postal code fields from known city names, and building geographic coverage analysis tools.