For developers, using an API is often more efficient than maintaining a large SQL database.
Databases often include additional fields like IBGE city codes and DDD area codes , which are vital for tax calculations and marketing. download cep correios 2022
This is the definitive database. It is updated monthly and includes every street, neighborhood, and city in Brazil. It is a paid service, with versions like "DNE Básico" (text format) and "DNE Máster" (MS Access format). For developers, using an API is often more
This platform offers a directory of CEPs based on the IBGE 2022 Census . It is a high-quality open-data alternative for researchers. It is updated monthly and includes every street,
Essential for systems that must operate without a stable internet connection. How to Implement CEP Searches
Download CEP Correios 2022: How to Access and Use Brazil's Postal Database