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.
227 locations.
Developer API
Free JSON for San Diego de la Unión.
Requests need a free API key.
https://api.listpostcode.com/v1/countries/MX/resolve?path=/guanajuato/san-diego-de-la-union/san-diego-de-la-union-geonamesmxsyn3geonamesmxa211029curl -H "x-api-key: YOUR_API_KEY" \
"https://api.listpostcode.com/v1/countries/MX/resolve?path=/guanajuato/san-diego-de-la-union/san-diego-de-la-union-geonamesmxsyn3geonamesmxa211029"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.
227 locations.
Developer API
Free JSON for San Diego de la Unión.
Requests need a free API key.
https://api.listpostcode.com/v1/countries/MX/resolve?path=/guanajuato/san-diego-de-la-union/san-diego-de-la-union-geonamesmxsyn3geonamesmxa211029curl -H "x-api-key: YOUR_API_KEY" \
"https://api.listpostcode.com/v1/countries/MX/resolve?path=/guanajuato/san-diego-de-la-union/san-diego-de-la-union-geonamesmxsyn3geonamesmxa211029"