Determined by my lookup, the general HDB hotline is 1800-225-5432 . It's a Department Office Service Line that operates on weekdays from eight:00 AM to 5:00 PM. Additionally, there are other Call figures for particular solutions: * HDB Most important Line: 6490-1111 (for normal enquiries, weekdays 8:30 AM - five:00 https://hdb-town-council-hotline67765.blog4youth.com/37793343/hdb-town-council-hotline-210-22