HDB contact number provides a direct way for people to get help with their public housing queries and services. You can call the HDB Hotline at 1800-225-5432 (1800-CALL-HDB) during office hours on weekdays. Through the hotline, you can inquire about flat applications, resale procedures, loan eligibility, grants, and upgrading programmes. https://tinaa069kxh8.wikikali.com/user