Based on my search, the general HDB hotline is 1800-225-5432 . It's a Branch Place of work Assistance Line that operates on weekdays from eight:00 AM to 5:00 PM. Moreover, there are actually other contact quantities for unique services: * HDB Main Line: 6490-1111 (for general enquiries, weekdays eight:thirty AM https://hdbtowncouncilhotline210299887.amoblog.com/hdb-town-council-hotline-210-22-58980018