India Launches DIGIPIN to Revolutionize Addressing System

Published By DPRJ Universal | Published on Thursday, 30 October 2025

India has introduced DIGIPIN, a 10-digit alphanumeric digital code, to replace the traditional six-digit PIN code system. Developed by IIT Hyderabad and ISRO's NRSC, it aims to enhance delivery precision and support emergency services by mapping locations to a 4x4 meter grid.

The Department of Posts has launched DIGIPIN, a new digital addressing system designed to improve the accuracy and efficiency of location identification in India. Developed in collaboration with IIT Hyderabad and ISRO's National Remote Sensing Centre (NRSC), DIGIPIN uses a 10-digit alphanumeric code to pinpoint every address, mapping each location to a precise 4x4 meter grid. This system is expected to enhance last-mile delivery services, support emergency response systems, and simplify navigation in both rural and densely populated urban areas. The traditional six-digit PIN code system will continue for now, but DIGIPIN marks the beginning of a phased transition towards a more accurate and technology-driven addressing infrastructure. To facilitate its implementation, the postal department is seeking technical assistance from institutions like IIM and IISc Bengaluru.