Localities are the most local delivery level in Mexico. Matching the correct locality with the right postal code helps reduce failed deliveries and return-to-sender errors.
44 locations.
Developer API
Free JSON for San Marcos.
Requests need a free API key.
https://api.listpostcode.com/v1/countries/MX/resolve?path=/guerrero/san-marcos/san-marcos-geonamesmxsyn3geonamesmxa212053curl -H "x-api-key: YOUR_API_KEY" \
"https://api.listpostcode.com/v1/countries/MX/resolve?path=/guerrero/san-marcos/san-marcos-geonamesmxsyn3geonamesmxa212053"Localities are the most local delivery level in Mexico. Matching the correct locality with the right postal code helps reduce failed deliveries and return-to-sender errors.
44 locations.
Developer API
Free JSON for San Marcos.
Requests need a free API key.
https://api.listpostcode.com/v1/countries/MX/resolve?path=/guerrero/san-marcos/san-marcos-geonamesmxsyn3geonamesmxa212053curl -H "x-api-key: YOUR_API_KEY" \
"https://api.listpostcode.com/v1/countries/MX/resolve?path=/guerrero/san-marcos/san-marcos-geonamesmxsyn3geonamesmxa212053"