No, your existing postal address will not be replaced by DIGIPIN. DIGIPIN is designed to complement, not replace, traditional postal addresses and PIN codes. It provides a precise, geo-coded digital addressing system that assigns a unique 10-character alphanumeric code to every 4×4 meter grid in India, enhancing accuracy for services like delivery, navigation, and emergency response. Traditional postal addresses, including PIN codes, will continue to be used for broader regional sorting and conventional mail services, while DIGIPIN offers a standardized, high-precision layer for digital and geospatial applications. The two systems coexist to improve overall addressing efficiency.