Send the following on WhatsApp
Continue to Chat‘पिन कोड’ची पन्नाशी ; तंत्रज्ञान युगातही सहा अंकांना महत्त्व https://www.loksatta.com/mumbai/history-of-the-pin-code-which-turns-50-on-independence-day-2022-zws-70-3073326/?utm_source=whatsapp_web&utm_medium=social&utm_campaign=socialsharebuttons