Cantons connect provinces with parishes in Ecuador. This level improves postal code lookup accuracy for shipping, address validation, and local delivery planning.
Select an area to explore postal codes.
Developer API
Free JSON for Cantón San Lorenzo.
Requests need a free API key.
https://api.listpostcode.com/v1/countries/EC/resolve?path=/esmeraldas/canton-san-lorenzocurl -H "x-api-key: YOUR_API_KEY" \
"https://api.listpostcode.com/v1/countries/EC/resolve?path=/esmeraldas/canton-san-lorenzo"Cantons connect provinces with parishes in Ecuador. This level improves postal code lookup accuracy for shipping, address validation, and local delivery planning.
Select an area to explore postal codes.
Developer API
Free JSON for Cantón San Lorenzo.
Requests need a free API key.
https://api.listpostcode.com/v1/countries/EC/resolve?path=/esmeraldas/canton-san-lorenzocurl -H "x-api-key: YOUR_API_KEY" \
"https://api.listpostcode.com/v1/countries/EC/resolve?path=/esmeraldas/canton-san-lorenzo"